Sunday 30 June 2013

Samsung Galaxy S3: How to Ring Remotely Using Samsung Dive

So many advantages that you can get when you have a Samsung account, one of them is you can use this account to login to samsungdive.com and utilize many services inside it, such as lock your lost or stolen phone remotely through this site.

See also: How to Lock Samsung Galaxy S3 Remotely Using Samsung Dive

One more thing you can do while you login in Samsung Dive site is you can ring your

Samsung Galaxy S3: How to Lock Remotely Using Samsung Dive

If you already have Samsung account, then you can use it to download or purchase application through Samsung Apps. You can also use this account to find and track your lost or stolen phone by utilizing Samsung Dive.

See also: How to Find and Track Your Lost Samsung Galaxy S3 Using Samsung Dive

In addition to find and track location of your Galaxy SIII, you can use Samsung Dive to lock your

Saturday 29 June 2013

Samsung Galaxy S3: How to Delete One, Multiple or All Call History Logs

So many things in Phone app on Samsung Galaxy SIII that you can customize to suit your needs. One of them is you can add or remove the required contacts to your Favourites contact list. This list will make you more easier when you want to call them.

See also: How to Add and Remove Contacts on Favourites List on Samsung Galaxy S3

Another things you can do on Phone apps is deleting one or more or

Samsung Galaxy S3: How to Enable or Disable Alerts on Call

In Samsung Galaxy SIII, you can customize many things through Phone app. One of them is you can turn on or off call vibrations. Enabling this option will make your phone vibrate every time the person you're calling answering your call and when the call is ended.

See also: How to Enable or Disable Call Vibrations on Samsung Galaxy SIII

One more option you can customize in Phone app is turn on or

Friday 28 June 2013

Samsung Galaxy S3: How to Enable or Disable Call Vibrations

Previously we have learned about how to set Home button to accept an incoming call and set Power button to hang up the call. This of course will be another choice that you can take beside you should swipe the call icon to do so.

See also: How to Set Accept Incoming Call with Home Button and End with Power Button on Samsung Galaxy S3

In Samsung Galaxy SIII you can also set your phone to vibrate

Samsung Galaxy S3: How to Get Fonts Online

One of the best way to personalize your phone's looks is by changing its font style. You can choose one from four font styles available that best suits with your personal style.

See also: How to Change Font Style on Samsung Galaxy S3

But, if you don't want to use available font styles and want to try to use another font styles which is not included on Galaxy SIII default font style list, then

Revolution Toolbox

There is something amazing coming for all Android Revolution HD users. But not only. Every Android user would be able to use it!

I will just leave it here... ;)


Hint: Logo





Hint: App drawer icon




Have any questions or comments? Feel free to share! Also, if you like this article, please use media sharing buttons (Twitter, G+, Facebook) down this post!

Thursday 27 June 2013

Samsung Galaxy S3: How to Add and Remove Contacts on Favourites List

In Samsung Galaxy SIII you can easily create new contact group then add some members to this group to facilitate you when you want to send them the same message at once. Creating contact group will also help you to organize your contacts by grouping them into the certain category.

See also: How to Create and Add Contact to Group on Samsung Galaxy S3

In addition to add contact to group, you can

Wednesday 26 June 2013

Samsung Galaxy S3: How to Delete One or Multiple Members on Contact Group

Creating contact groups for some contacts with similar category is one of the best way to organize your contacts. Once you've created contact group, you can add one or multiple contacts to that groups.

See also: How to Add Some Contacts to Group on Samsung Galaxy S3

In addition to add contact to groups, you can also remove one or more contacts from certain group. This of course will useful for

Samsung Galaxy S3: How to Add Some Contacts to Certain Group

Creating contact group based on certain category is one of the best way to organize your contacts. By grouping some contacts, it will allow you to send them the same message at once and set certain ringtone to them to make you more easier to recognize them when they call you just by hearing the tone.

See also: How to Set Different Ringtone for Different Contact Groups on Samsung Galaxy S3

One

Tuesday 25 June 2013

Samsung Galaxy S3: How to Create and Send Text Messages Using Text Message Templates

If you the one who often need to send text messages with the same format to a lot of peoples, then the best way to fulfill your needs is by creating text message templates on your Galaxy SIII. This of course will facilitate you when you want to send messages with the similar format without having to create them one by one in each time.

See also: How to Create Text Message Templates on Samsung

Samsung Galaxy S3: How to Delete Contact Group

The best way to organize your contacts on Samsung Galaxy SIII is by grouping some of them into certain contact group, such as Family, Friends, etc. By grouping the contact with similar categories. now you can also send them the same message at once.

See also: How to Create and Add Contact to a Group on Samsung Galaxy S3

But, for any reason you can also delete certain contact group you've

Monday 24 June 2013

Samsung Galaxy S3: How to Set SD Card as Default Storage for Pictures Taken with Camera

As we have learned before, in Samsung Galaxy SIII you can move some or all of the picture files from your internal memory to your external memory through My Files apps.

See also: How to Move Pictures to SD Card on Samsung Galaxy S3

By default, Galaxy SIII camera will save the picture that had been taken into the DCIM folder in the internal memory, but you can set your external memory as the

Samsung Galaxy S3: How to Move Pictures to SD Card

The best way to organize your picture files is by organizing and grouped it into certain folder according to your liking. Fortunately, Samsung Galaxy SIII allows you to move the pictures between folder in the internal memory.

See also: How to Move Picture Files From One Folder to Another One with No PC Connection on Samsung Galaxy S3

In addition to move picture files between folder in the

Sunday 23 June 2013

Samsung Galaxy S3: How to Set Different Ringtone for Different Contact Group

The easier way to differentiate the caller is by set up the different ringtone for the required contact you wish to make it different with another. This of course will facilitate you to recognize whose the caller just by hear the tone.

See also: How to Set Different Ringtone For Different Contact on Samsung Galaxy S3

If you've managed to differentiate single contact with different ringtone, you

Searching your contacts by Company name in HTC One X

Update 22 Dec 2013: This feature does not seem to be working in Sense 5 after I updated my HTC One X to Android 4.2.2.

While putting in contacts in my phone I generally put the Company name also. But to search by Company name you need to enable a setting which is not enabled by default in your People app of HTC One X.

Go to your People app and open the menu. Tap on "Settings".

Continue reading »

Samsung Galaxy S3: How to Send Text Messages to Contact Group

As we have learned before, in Samsung Galaxy SIII you can create new contact group then add some required contacts to it to facilitate you when you want to send them a same message without having send the message one by one.

See also: How to Create and Add Contact to a Group on Samsung Galaxy S3

Once you've finished create new contact group then add some required contact into this group, now

Saturday 22 June 2013

Samsung Galaxy S3: How to Create and Add Contacts to Group

Samsung Galaxy SIII is a great Android-based smartphone that comes with a bunch of useful features that will allow you to do almost everything with it easily, such as you can add new contact to your phonebook with ease using People apps or directly through Contact apps.

See also: How to add contact on Samsung Galaxy S3

Here you can also add new contact group then add some required contacts

Samsung Galaxy S3: How to Set Different Ringtones For Different Contacts

The most fun thing you can do with Samsung Galaxy SIII is personalizing it according to your liking to make it truly yours, such as set whatever music files you have as a ringtone.

See also: How to Set Ringtone from Music Files on Any Folder Using Free Applications on Samsung Galaxy S3

Another fun thing you can also do is by differentiate a ringtone for each contact you have. This will of

Friday 21 June 2013

Samsung Galaxy S3: How to Find and Track Your Phone Using Samsung Dive

Have you ever imagine what if your beloved Samsung Galaxy SIII is lost or stolen? Of course this is an event that you would never want to happen. Well, before it happens there are several steps you can take for prevention, such as write down your IMEI number that will you use to complete your report to the police and create Samsung account which will allow you to use the service from Samsung to

Samsung Galaxy S3: How to Change Font Size

You can make your Samsung Galaxy SIII truly yours by personalizing this phone according to your liking. One of thing that you can personalize in this phone is by changing its font style. You can choose one from four font styles available.

See also: How to Change Font Style on Samsung Galaxy S3

In addition to change font style, in this phone you can also change font size to the available font

Thursday 20 June 2013

Samsung Galaxy S3: How to Change Font Style

As we all know, you can personalize your Galaxy SIII according to your liking using number of options available inside this phone. Thing that you can personalize on this phone is you can change the wallpaper with the available Samsung wallpaper or using your own photos.

See also: How to Change Samsung Galaxy S3 Home Screen Background Image Using Your Own Pictures

In addition to personalize your

Samsung Galaxy S3: How to Use Stock FM Radio Applications

This time the music has become a necessity for almost everyone, due to this reason current smartphones including the Samsung Galaxy SIII is always complemented by applications that allow their users to be able to easily listen to music anywhere and anytime using the music player on their phones.

See also: How to Use Music Player on Samsung Galaxy S3

Another apps available on Galaxy SIII that

Wednesday 19 June 2013

Samsung Galaxy S3: How to View Photos or Videos

In Samsung Galaxy SIII you can save picture from some sources, such as save the pictures from your Facebook account or from received picture messages.

See also: How to Save MMS Pictures on Samsung Galaxy S3

Once you've finished save the pictures, now you can view it through your gallery. In addition to the pictures, you can also view video clips on your gallery.


How to view photos and videos

Samsung Galaxy S3: How to Upload Photos to Picasa

As we have learned before, by using Samsung Galaxy SIII you can easily upload the pictures directly from your gallery to some of popular social media, such as Facebook or Twitter.

See also: How to Upload Pictures to Twitter on Samsung Galaxy S3

In addition to share the pictures to your Twitter contacts, you can also share the picture on photo-sharing website owned by Google named Picasa.


How

Tuesday 18 June 2013

Samsung Galaxy S3: How to Upload Pictures to Twitter

In Samsung Galaxy SIII you can directly share the pictures from your gallery with another by uploading the pictures through popular social media such as Facebook.

See also: How to Upload Pictures to Facebook on Samsung Galaxy S3

In addition to upload the pictures on your Facebook account, by using this phone you can also share the pictures from your gallery with your Twitter contacts.


How to

Samsung Galaxy S3: How to Upload Pictures to Facebook

Nowadays almost everyone know and use Facebook in their daily life. Due to this reason, almost all smartphone available today come with Facebook app as their preinstalled apps, except with Samsung Galaxy SIII. If you want to use this apps, then you need to download and install this apps by yourself.

See also: How to Install and Use Facebook on Samsung Galaxy S3

Once you've installed Facebook

Monday 17 June 2013

Samsung Galaxy S3: How to Delete Multimedia Messages

As we have learned before, when you've read MMS you have a number of options available, one of them is you can forward the message to the contact you want.

See also: How to Forward Multimedia Messages on Samsung Galaxy S3

In addition to forward the message, another option available is delete the message. This of course will help you to free up your phone's space and remove unwanted messages.


Samsung Galaxy S3: How to Forward Multimedia Messages

In Samsung Galaxy SIII you can write text or multimedia message with ease through stock messaging apps or you can use third-party messaging apps available on the market today. You can also forward received text messages to the contact you want.

See also: How to Forward Text Messages on Samsung Galaxy S3

In addition to forward text messages, in this phone you can also forward received multimedia

Sunday 16 June 2013

Samsung Galaxy S3: How to Set Live Wallpaper on Home Screen

In addition to use picture available on Samsung wallpapers as your Home screen background image, you can also set your own photo as your wallpaper.

See also: How to Change Home Screen Background Image Using Your Own Pictures on Samsung Galaxy S3

One more way you can use to change Home screen background image is by using image available on Live wallpaper.


How to set live wallpaper?
Here the

Samsung Galaxy S3: How to Add, Delete and Move Shortcut on Home Screen

In Samsung Galaxy SIII, you can add apps or widgets you wish to use then place them on your Home screen or delete some of them if you no longer need them. You can do all these things with ease.

See also: How to Add and Delete Applications or Widgets on Samsung Galaxy S3 Home Screen

Fortunately, here you can also organize display shortcut with ease. You can add the new shortcut you wish to use,

Saturday 15 June 2013

Samsung Galaxy S3: How to Change Home Screen Background Image Using Your Own Pictures

You can change your Home screen background image from several option available, one of them is you can use Samsung wallpaper. Here you can choose the one that you wish to use.

See also: How to Change Home Screen Background Image on Samsung Galaxy S3 Using Samsung Wallpapers

In addition to use Samsung wallpaper, you can also set your own photo as your background image. This option of course will

Samsung Galaxy S3: How to Change Home Screen Background Image Using Samsung Wallpaper

Samsung Galaxy SIII comes with seven home screens that you can customize according to your wish and need. You can delete your existing Home screen then add the new one, you can also rearrange Home screen position and set which Home screen you wish to use as the default.

See also: How to Delete, Add, Arrange and Change Home Screen on Samsung Galaxy S3

In addition to the things mentioned above

Friday 14 June 2013

Samsung Galaxy S3: How to Change Barring Password

In Samsung Galaxy S3 you can restrict certain types of incoming or outgoing calls by turned on call barring settings. To make a change on you call barring settings, you will be prompted to enter 4 digit barring password.

See also: How to Set Call Barring Settings on Samsung Galaxy S3

If it's your first time and you never change your barring password, then the default is 0000. But, for security

Do we really need S-OFF?

Lately there has been a lot of confusion about if we - HTC users - really need S-OFF on our devices. I think it's time to make this case as clear as possible, and clear up any remaining doubts.

First of all, S-OFF stands for "Security OFF" and S-ON for "Security ON". It's a term specific to HTC devices (and refers to digital signature checking on the bootloader "hboot"). Retail devices always come with SHIP S-ON locked bootloaders. Hboot can also be found in an engineering version (ENG as opposed to SHIP), but it's not easy to get such a device.

You should also know the "fastboot" term: it is a diagnostic protocol used primarily to modify the flash filesystem via a USB connection from host computer. After enabling the protocol on the device itself (entering "fastboot" mode from inside the bootloader), it will accept a specific set of commands sent to it via USB using a command line, for example "fastboot flash boot boot.img" or "fastboot erase cache".


What's the main difference between S-ON and S-OFF from the end-user point of view?


With S-OFF you can:

  • Flash in fastboot original parts of the firmware like: Trust Zone (tz.img), Resource Power Manager (rpm.img), Advanced Digital Signal Processor (adsp.img), bootloader (hboot.img), Radio Config Data (rcdata.img), Splash Screen and others, very often device specific firmware like Consumer IR (cir.img) for the television remote controller in HTC One.
  • Flash in fastboot custom parts of the firmware above, however I've never seen in my life anyone compiling custom rpm.img or tz.img. I've seen custom bootloaders and Splash Screens only. You can also flash modified radio.img but there is rarely anyone out there who does this.
  • Use more advanced fastboot commands, for example you can change the CID (Carrier ID) of your device or even MID (Model ID). And this one is the most important one in the context of this article.
  • Reset the Tampered flag, so your device does not show up as "Relocked" if you relock your bootloader.

For about 2 years you have been able to unlock bootloaders of selected HTC devices on the htcdev.com webpage. Unlocking your bootloader results in an "UNLOCKED" message in the bootloader screen, and allows you to use some of the fastboot commands. For example system, boot and recovery partitions are no longer locked and you can flash a custom boot or recovery onto your device. This doesn't mean S-OFF, but it does give you some more control over your device.

Sometimes there are differences specific to the SoC ("System on a Chip") of each device. Both HTC One X and One X+ (nVidia Tegra 3) have locked out the capability to flash the boot partition from inside recovery, even if your bootloader is unlocked. It is possible to flash the boot partition only via the "fastboot flash boot <boot image name>" command. On the newest HTC smartphone - HTC One (Qualcomm Snapdragon S600) you can use either fastboot or adb shell (dd if=/... of=/...) to write the boot partition.

Do we really need S-OFF?

No, we don't. So what do we need? Because we surely need something. But to understand what we need, it's important to realize where the problem is first.

First of all, comparing HTC devices with Nexus devices is a pointless activity. Never do that. Why? Because they are all S-ON (they call it Secure Boot), and updates for Nexus devices contain the following (based on my experience with Samsung Galaxy Nexus):
  1. bootloader.img
  2. recovery.img
  3. GSM radio
  4. CDMA radio (in case of CDMA device)
That's all. On Nexus device you can flash the original bootloader or radio using the "package_extract_file" command in the updater-script. When HTC releases a major update, however, you will get:
  1. adsp.img
  2. cir.img
  3. dzdata_16g.hdr
  4. dzdata_16g.img
  5. dzdata_32g.hdr
  6. dzdata_32g.img
  7. dzdata_64g.hdr
  8. dzdata_64g.img
  9. bootloader.img
  10. radio.img
  11. recovery.img
  12. rpm.img
  13. sbl1-1.img
  14. sbl1-2.img
  15. sbl1-3.img
  16. sbl2.img
  17. sbl3.img
  18. tp.img
  19. tz.img
  20. more...
See the difference? This firmware images (if updated) are stored inside firmware.zip inside the OTA update. And without S-OFF you can manually update (using fastboot commands or command shell) only recovery, boot, system and sometimes radio. Other partitions are locked and you can't update firmware images other way then only with signed firmware.zip.

Content of HTC OTA update

However, very often, flashing only the content of the system and boot partitions is not enough to have the device fully working. For example, in the HTC One X it was necessary to use the new bootloader together with the official HTC Jelly Bean update, otherwise your device wouldn't boot with an older bootloader. This is why flashing a custom ROM for an HTC device is nowhere the same as flashing a custom ROM on a Nexus device. Apart from having the latest system files, you need to have the latest firmware.zip package flashed as well.

Because HTC sells their devices to different carriers around the world, they need to accept some requirements. For example carrier branding. Because of carrier branding, HTC has more than one version of the RUU (ROM Update Utility) for each device. To indicate the difference between the branded and un-branded versions of the same device, HTC used so called "CID" numbers. 

To find out your current CID number (together with some other useful info) you can use the "fastboot getvar all" command. Also, keep in mind that every OTA update checks CID/MID numbers before it will start to patch your system:




                         ifelse( is_ship_bootloader(getprop("ro.bootloader")) == "t" ,
                         assert(check_cid(getprop("ro.cid"), "00000000" , "11111111" ,
                         "22222222" , "33333333" , "44444444" , "55555555" , "66666666" ,
                         "77777777" , "88888888" , "99999999" , "HTC__001" , "HTC__E11" ,
                         "HTC__102" , "HTC__203" , "HTC__405" , "HTC__Y13" , "HTC__304" ,
                         "HTC__032" , "HTC__A07" , "HTC__J15" , "HTC__016") == "t"););
                         ifelse( is_ship_bootloader(getprop("ro.bootloader")) == "t" ,
                         assert(check_mid("full", "PN0710000") == "t");,
                         assert(check_mid("simple", "PN0710000") == "t"););

Obviously "check_cid" includes also SuperCIDs (00000000, 11111111, ...).
Content of android-info.txt
It's all in updater-script, so it can be easily edited anyway. But the real problem is different. As mentioned already, every OTA update contains firmware.zip - package with bootloader, radio, touch panel drivers, trust zone and other parts of important firmware. It also contains the "android-info.txt" file, where CIDs/MIDs are listed, so your S-ON bootloader won't let you flash an original firmware.zip if your CID number is not listed there. Yes, I'm not talking here about custom radio, bootloader or anything custom at all. Original, untouched firmware.zip from an OTA update can't be flashed onto the device if the CID number doesn't match. Is it a problem? Yes, this is the real problem we're dealing here with. Not S-ON/S-OFF, but CID restrictions and an inability to change the CID number.

How this can be resolved? "android-info.txt" is a plain text file, so it can be edited easily. If your CID number is not on the list, just add one more line with your CID. However, as long as your device is S-ON, you won't be able to flash it, because every firmware.zip is signed with a special key. Once firmware.zip is modified, the signature is broken and the bootloader will reject the request to update it. But there is a different method: you can change the CID number on your device with a fastboot command "fastboot oem writecid <cid number>". The best CID number to use is one of the WWE CIDs (for instance HTC__001). But wait - you can't use this particular fastboot command without S-OFF.

Is this problem a real one, or just some sort of users ill-informed craving? It's very real, because without the ability to flash firmware.zip from a WWE OTA update, every user from any carrier or different world region is forced to wait months to receive OTA updates customized to his CID. Everyone can de-brand his device easily by flashing a stock system image, but it won't be enough: because firmware.zip with corresponding parts of the firmware is needed at the same time. This isn't about the OTA itself, it's about the firmware.zip inside that OTA update.

Dangers:

So what are the dangers of obtaining S-OFF on your device? Some of the partitions in the device are extremely sensitive and can result in your device being bricked if they are even slightly corrupted. With S-OFF you can access all of these partitions and the slightest corruption during transfer (whether that be a power spike or you jiggled the cable slightly) can result in a bricked device as it does not check for signatures.

Here’s an example which has almost happened to me once on an S-OFF device: I was flashing a boot.img via fastboot, the command is: "fastboot flash boot boot.img". However I had made a small but significant typo: "fastboot flash hboot boot.img", simply by mis-hitting the B key; this command would be rejected by a device with S-ON as it is a protected partition, but would be accepted on a device with S-OFF. If I had pressed enter without checking the command, my device would have turned into a paperweight in seconds.
One of the most popular protected partitions the hacking community enjoy flashing is the radio partition. This is also a partition where the slightest corruption will cause your phone to brick. The FCC guidelines state the the radio must be booted with a separate processor (I guess to decrease the risk of it being tampered with), so what happens in a phone when it turns on is: radio is booted via a dedicated processor by the first stage loader, initialising the radio hardware (Wifi, Data, Bluetooth, etc.). Radio successfully boots and initiates the first stage loader to use the main CPU to load the second stage loader into RAM (also known as the SPL). Depending on the boot operation, it will either initiate the system or recovery. So without a functioning radio, the main CPU will not kick on and boot the phone.

Some other facts:
  1. You don't need S-OFF to root your device.
  2. You don't need S-OFF to be able to run Titanium Backup or other applications that requires root access. You just need root privileges for that.
  3. You don't need S-OFF to flash custom recovery image onto your device.
To summarize:

We don't need S-OFF, but we do need the ability to edit the CID number on the device (let's say at least on officially UNLOCKED devices), or the firmware.zip packages inside an OTA update should not be signed, so that "android-info.txt" can be easily edited, or the CID restrictions from android-info.txt should be removed (MID is enough to ensure that the right firmware gets to the right devices).

Something to re-think?

Even if we don't need S-OFF I'm quite worried about the policies of mobile companies and carriers. Their philosophy is "the more you are locked down, the more you are protected". That means Police should not fight with criminals, but everyone should just lock down their doors, windows and stay at home instead. It's far easier and cheaper to lock down mobile devices and not allow root access rather then improving the security in other areas.

Can you imagine that you just bought a brand new notebook for $3000 and:
  • you can login only as a Guest (no Administrator account available by default),
  • you can't change your operating system,
  • you can't use applications that requires Administrator privileges,
  • you can't browse freely the content of your hard drive.
You would say "Where the hell is my freedom?!" Here comes the answer from your notebook manufacturer - "For your own security, you don't have any freedom". Sounds like a George Orwell story to me.

I want the same freedom on my phone that I have on my PC.


This article was written in a cooperation with Shen Ye


Have any questions or comments? Feel free to share! Also, if you like this article, please use media sharing buttons (Twitter, G+, Facebook) down this post!


PS. I want thank to Tom Kelsall, my HTC Elevate companion for his help in a proper grammar redaction of the review! Thanks Tom!

Samsung Galaxy S3: How to Turn Off Call Barring Settings

By turned on one or more available options on call barrings settings, you can restrict certain types of incoming or outgoing calls on your Galaxy SIII.

See also: How to Set Call Barring Settings on Samsung Galaxy S3

There are five option available on call barring settings, you can choose which one that suit your need. In addition to set up call barrings on your phone, you can also deactivated

Thursday 13 June 2013

Samsung Galaxy S3: How to Set Call Barring Settings

As we have learnt before, in Samsung Galaxy SIII you can restrict an outgoing call for some numbers by turned on fixed dialing on your phone then add the required numbers into FDN list. Once you've added the numbers, your phone will only be able to make a call to the selected numbers and to the emergency numbers.

See also: How to Add Fixed Numbers to Fixed Dialing Numbers List on Samsung Galaxy

Samsung Galaxy S3: How to Set and Use Call Reject Messages

In Samsung Galaxy S3, you can use several ways to restrict an incoming call, one of the way is by adding the contact's number into rejection list. Once you've added the number, your phone will auto reject the call when the selected number call you.

See also: How to Block Unknown or Unwanted Calls on Samsung Galaxy S3

In addition to set call rejection, here you can also set call reject with

Wednesday 12 June 2013

Samsung Galaxy S3: How to Enable or Disable Auto Redial

In Samsung Galaxy S3 you can determine which the contact you wish to enable to call by turned on fixed dialing on your phone then add the number into FDN list. Once you finished, your phone will only be able to make a call to the selected numbers and to the emergency numbers.

See also: How to Add Fixed Numbers to Fixed Dialing Numbers List on Samsung Galaxy S3

Still about ongoing call, with

Samsung Galaxy S3: How to Adjust Automatic Answering Timer when Using Headphones

When you use headset to handle your phone calls, then you can set automatically answer the call when the headset is inserted to your phone.

See also: How to Turn On or Off Auto Answer while Using Headphones on Samsung Galaxy S3

Once you enable automatic answering when you're using headset, here you can also adjust the delay before accepting an incoming call automatically by choosing the

Tuesday 11 June 2013

Samsung Galaxy S3: How to Turn On or Off Auto Answer while Using Headphones

As we have learnt before, in Samsung Galaxy SIII we can receive an incoming call using regular way by pressing the circled green phone icon to the right to answer the call, or you can also set your Home button to answer an incoming call.

See also: How to Set Accept Incoming Call with Home Button on Samsung Galaxy S3

But, there is situation that makes you use an accessory such as headset to

Samsung Galaxy S3: How to Use Call Waiting

By using Samsung Galaxy S3, you can still answering an incoming call during an ongoing call by turned on call waiting. Call waiting will allow the caller to wait for you to answer the call until your ongoing call is ended. So, now you don't have to worry about missing an important call

See also: How to Enable or Disable Call Waiting on Samsung Galaxy S3

Once you enable call waiting on your

Monday 10 June 2013

Apple rolls out the 'wow' factor with iOS 7 for iPhone, iPads, iTouch

Well now, just when it seemed that Apple's innovation has slowed down, as the Android camp was full-steam ahead, the guys from Cupertino dealt what could be a winning hand at the start of the Worldwide Developers Conference in San Francisco.

Apple unveiled the mysterious and tightly-held-to-their-chest iOS 7 software update, stamped with the work of the possibly soon-to-be-famous Jony Ive, Apple's senior vice president of design. Already, it is being called "the most significant iOS update since the original iPhone that took the stage in 2007. After watching the video, I believe them, or they did a good job of snookering me and probably a lot of other Apple fans.

I can't keep this to myself any longer; this update that is due this fall is going to be one fine upgrade, as every nook and cranny of the current iPhone software has been redesigned. The appearance is clean, minimalist, simplistic and very appealing. The icons for apps look fresh and not overdone, with crisp colors and simple lines. It's almost like the designers wiped the slate clean and started over, which is exactly what I think they did.

The list of new stuff could go on and on, with a new palette of colors, and bits of translucency, a new lock sceen, the introduction of a control center and multitasking. Let's let that soak in. Then we have new photo features with automatic time and date stamp, "popular near me" apps and full-screen browsing in Safari. Let's take another break.

As we gather again to explore the new iOS 7 update, Siri will accept commands to control the iPhone, such as turn on Bluetooth. Another new feature is AirDrop, which will allow easy sharing of content with people nearby using peer-to-peer transfer. We'll break again in a minute, but Safari has enhancements that need to be told, with features like simplified searching, a new bookmarks view and new Safari tabs. While we're talking about online, iCloud Keychain is coming for your passwords and credit information that will be available on all your devices. Now let's pause for a few seconds before the music starts.

Apple was really excited about the new music app and especially the new iTunes Radio, which will be a free Internet radio service. The keyword is "free." I like it already. It'll have over 200 stations, which will be enough music to get you through any waiting room stretch of boredom. There's more.

Some additional features of the new iOS 7 update will include – do I have to say it – a "new" Find My Phone activation lock feature that'll require your Apple ID and password. For night owls, Apple says the Night Mode in Maps feature will respond to ambient light when your use if after dark. And finally, something that caught both of my eyes is a proposed enhanced in-car integration, which will bring the Apple experience to a drivers seat near you. This could be the start of the iCar and iTruck. Sorry, the domain name for iCar and iTruck is already taken; I checked.

Apple seems to have put their best foot forward with this update and if the real thing is anything like the prototypes in the promotional video, it's going to be a humdinger of a software upgrade for the iPhone 4 and later, the iPad 2 and later, iPad mini and fifth-generation iPod touch.

Now we're going be in the highly-anticipated mode for iOS 7 during the next several months of hot and steamy weather in my zip code.

I can cope with the heat, but I can hardly wait for the new iOS 7.

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Samsung Galaxy S3: How to Use Speakerphone

When you in the middle on a call, your Samsung Galaxy SIII screen will displaying some icon, such as Add call icon that you can use to do conference call.

See also: How to Make a Conference Call on Samsung Galaxy S3

Another icon available on the screen while you are on call is speaker icon. This of course will provide you help if you can't hear the caller too well or if you want to share the

Samsung Galaxy S3: How to Resize Widget on Home Screen

In Samsung Galaxy SIII, you can add new apps or widget on your Home screen with ease as long as there is still space available. And of course you can also delete some of them if you no longer need them.

See also: How to Add and Delete Applications or Widgets on Samsung Galaxy S3 Home Screen

Once you add new widget on your Home screen, now you can use the icon to access the widget. In addition,

Sunday 9 June 2013

Samsung Galaxy S3: How to Hard Reset when it’s Not Responsive

There are some common problems often experienced by Samsung Galaxy SIII user that can be solving by doing factory reset. But, you should note that it will wipe all your data on the internal storage, due to this reason you should backup your data first to another external storage available before you do factory reset.

See also: How to Factory Reset on Samsung Galaxy SIII

In addition to factory

Samsung Galaxy S3: How to Add Or Delete Contact

In Samsung Galaxy SIII you can add new contact with ease through People apps. Here you can add contact with its detail information.

See also: How to Add New Contact Use People Apps on Samsung Galaxy S3

In addition using People app, in Samsung Galaxy SIII you can also add new contact or delete it through Contacts app.


How to add new contact?
You can add new contact and its detail information

Saturday 8 June 2013

Samsung Galaxy S3: How to Check Phone Memory Usage

In Samsung Galaxy SIII you can do almost everything with ease, such as by using this phone you can easily find your phone number or IMEI number.

See also: How to Find Samsung Galaxy S3 IMEI Number

In this phone, you can also check your phone memory usage with ease. This of course will provide you useful information about your phone memory, whether there is still a lot of available memory or not

Samsung Galaxy S3: How to Answer, Reject or End a Call

In Samsung Galaxy S3, you can determine in which way you wish to use to answer an incoming call. One of the way you can use is by setting the Home button to answer the call and hang up the call with the Power button.

See also: How to Set Home Button to Answer Call and Power Button to End Call on Samsung Galaxy S3

But, if you don't want to use both of keys mentioned above to answer or end the

Friday 7 June 2013

Samsung Galaxy S3: How to Download and Install Free Apps from Samsung Apps Store

The most popular Android market widely used by Android-based smartphone users today is Google Play Store. Here you can find thousands apps that suit your needs. Another source that you can use to obtain certain apps for your Galaxy SIII is Samsung Apps. But, you need to create your Samsung account first in order to enable you to download apps from Samsung Apps.

See also: How to Setup Samsung

Samsung Galaxy S3: How to Turn On or Off Mobile Data

As we have learnt before, in Samsung Galaxy SIII you can control your data usage by set limitation in it. Once you've done, your data connection will automatically be disabled when it reach predefined limit.

See also: How to Manage Data Usage on Samsung Galaxy S3

In addition to set limit on your data usage, you can also turn the data connection on or off. If you enable this option means your

Thursday 6 June 2013

Samsung Galaxy S3: How to Disable or Enable Data Roaming

In Samsung Galaxy SIII you're allowed to manage your data usage by set limitations to it to avoid unwanted data charges. Once you've done, the mobile data connection will be automatically disabled when reach its limit.

See also: How to Manage the Data Usage on Samsung Galaxy S3

In this phone you can also set your phone not to use data when you're abroad by turning off data roaming on your phone

Samsung Galaxy S3: How to Change PIN2

As we have learnt before, in Samsung Galaxy SIII you can restrict outgoing call by turning on fixed dialing on your phone. Once you enable this option, your phone will only be able to make a call to emergency numbers and to the selected number that you have been added into FDN list.

See also: How to Add Fixed Numbers to FDN List on Samsung Galaxy S3

When you add fixed number into FDN list, you

Wednesday 5 June 2013

Samsung Galaxy S3: How to Enable or Disable Auto Screen Off During Calls

Huge screen and many features owned by Samsung Galaxy SIII sometimes should pay with more battery consumption. Due to this reason, the most common problem experienced by the user is poor battery life. Fortunately, this phone was comes with an extended battery that will allow the user to replace it with the new one when it has a problem or broken.

See also: How to Insert or Remove Battery on

Samsung Galaxy S3: How to Add Fixed Numbers to Fixed Dialing Numbers List

As we have learnt before, in Samsung Galaxy SIII we can restrict incoming call by adding the number into rejection list and restrict outgoing call by adding the number into FDN list. But, before you add the fixed numbers, make sure you have enabled fixed dialing on your phone.

See also: How to Turn On or Off Fixed Dialing on Samsung Galaxy S3

Once you turn this option on, now your phone will

HTC One review - part 1. Design

I used to think that we were in an era when all smartphones with big screens looked more or less the same. Because if you're honest, what can be changed in the front of the device, if 90 to 95% of its surface is just touch screen? Oh dear, I was so wrong. HTC One is a true masterpiece of art. However, this review will also show some weak points of the newest HTC premium device. Yes there are some shortcomings, but we are not living in an ideal world so you won't ever find a perfect product: it doesn't matter if it's just a smartphone, a computer or even a car. People have different tastes or expectations and this won't ever change. But HTC One can surely satisfy more people then any other device before. Let's start from the beginning.






Size: 137.4 x 68.2 x 9.3mm


Weight: 143g


Display: 4.7 inch, Full HD 1080p, 468 PPI




Design

HTC put in a lot of effort to make this device look amazing - efforts which have been a great success. However, design was never a weak point of HTC devices. As far back as I remember, HTC devices were always one step ahead of the competition when it came to the design and form innovation. So for me, it is not a surprise that HTC One sets a new standard of build quality and design.  

Gaps
However, some users are reporting a wide gap between its plastic and metal surfaces. I don't have any on mine, but as far as I know this problem is not a matter of just few devices. So right after you buy yours, make sure it doesn't have any gaps. Is it something that should stop you from buying HTC One? Surely not. It is normal in every production process that sometimes there are some manufacturing issues. On the other hand, it seems that HTC quality testing department is not working very well, if units with gaps are passing build flaw tests. HTC One is a premium device for a premium price, so as a customer, you have a right to expect a gap free product (especially since HTC advertised the device as "gap free"). If you have noticed any, go to the store where you bought your device and exchange it for a gap free unit.

Made from one piece of aluminium
HTC One is known to be made from aluminium with a unibody construction. You can have a silver model or a black one at the moment (more colours are rumoured to be on the way). I can tell you that both look amazing. The black device looks to be more solid, but silver gives you a better, more premium look and feel. Not much to discuss when it comes to colours, because it's a matter of a taste of each user. If you want to read more about the process of designing the HTC One, you can visit this blog - Metal-morphosis of the New HTC One and this one - Making the New HTC One.

No removable battery - no problem
The unibody design has some particular consequences. First of all, you can't remove or change the battery inside the HTC One. Is it an issue? Personally, I never found it to be a problem. There are methods to switch off the device completely without removing the battery - a combination of power + volume buttons. Also, I shared my thoughts on this topic here - Removable battery - do we really need it? It's been a while already since the HTC One has been on the market and it's a best-selling product, despite its non-removable battery. Does this mean a removable battery is not that important in the end?

Of course I understand some arguments against having a non-removable battery. But there are always two sides of an argument and I'm not here to judge which side is better. Personally I just prefer unibody design, mostly because I see no reason to replace or remove the battery inside the device.


No micro-SD card - no problem either
It seems that no micro-SD card slot is also a consequence of having such a design. However, I can imagine that a micro-SD card could be used the same way as micro-SIM card is and it won't make it impossible to have a unibody design. On the other hand I also don't find any reasonable arguments to have a micro-SD card. The vast majority of users don't need more then 32 GB of available space. If you want to know more details about Android and internal memory you can read my article here - Virtual SD card on Android. HTC One is not supposed to be your personal media storage - for that you should buy a mini-PC with an mATX motherboard and 2x2TB HDDs connected with RAID. If the internal storage on your HTC One is full, backup some pictures or music onto your PC (or use USB OTG).


What to improve
Is there room for some improvements? Yes, I think there is. First of all, the design of the hardware buttons is not really comfortable. Having the power button on the top of such big device is not the best solution. Also, the power button itself is too small and it doesn't protrude enough from the surface, so it's quite hard sometimes to press it. Maybe it's because of the IR sensor built into the button that they were stuck with this design. I believe that having a power button located on the right hand side of the device (like on Nexus devices) and volume buttons on the left hand side would be a much better solution.

Secondly, the build of the front speaker grilles. These tiny holes can get clogged very easily. I can't think of an alternate solution at the moment; I guess it's just the downside of having a smartphone with amazing sound capabilities, known as HTC BoomSound™.

The last biggest design flaw I found are capacitive buttons. There are just 2 buttons - home and back button. It is already confirmed that under the HTC logo there is a touch sensor as well, and with the new "logo2menu" feature available in most custom kernels for HTC One it is possible to assign the HTC logo as a menu button. I think that the trend to have fewer buttons on smartphones comes from Apple - but iOS is a completely different operating system with a much simpler UI, and it's quite impossible to make the Android user experience that simple. Having just 2 capacitive buttons brings some negative consequences, for instance there is significant confusion about different "long-press" and "double-tap" combinations. For example, to activate the menu function you need to long press the Home button. To display "Recent Applications" you need to quickly tap twice on the Home button. Wouldn't it be easier for the end users to have 3 buttons instead of just 2, where one of them can be used in 3 different ways?

- 1 tap = home

- 2 tap = recent apps
- long tap = menu



I'm writing this review using Android 4.2.2 on my HTC One. On Android 4.1.2 it was less complicated, but somehow worse, because without the possibility to assign a long tap on the home button as "menu", you would have to deal with an ugly black "action overflow" button at the bottom of the display, the result of application developers failing to implement the appropriate Android SDK (level 11 or higher). Such a button takes about 10% of the screen space and in some cases it does absolutely nothing. You can disable it by proper system modification (qemu.hw.mainkeys=1) but then you wouldn't be able to access the app's settings if the particular app doesn't support Android SDK level 11+. You can read more about Google's approach to the issue here - Say Goodbye to the Menu Button.

I believe that the perfect combination of capacitive buttons would be following:

- Back button
---> short press = back
---> long press = kill recent app

- Home button


- Menu button

---> short press = home
---> long press = recent apps


Shiny edges
Coming back to overall design, I forgot to mention that I really like the shining aluminium edges of the One. It's much more visible on the silver version, which is also known to be less susceptible to fingerprints. This is a really awesome effect, and there is no phone on the market that looks as good as the HTC One. Say no to plastic!

Heat dissipation
Apart from premium looks, the aluminium unibody brings one more very important feature. It works as a natural, huge radiator, taking out heat from inside your device. I can definitely tell that the HTC One is running much cooler than the HTC One X or One X+. The included "System on a Chip" is part of the reason, but the aluminium body helps a lot in dissipating any heat that does build up.



Camera
Camera housing is flat in HTC One, and it's very good move from HTC. In HTC One X/X+ camera housing protrudes from the phone body and it was very easy to scratch it. It seems that HTC took seriously users feedback in that matter.





Verdict

There is a lot of marketing effort behind the HTC One, but this time it's one of those rare occasions where advertising doesn't lie. The HTC One is a premium product, with unique and completely amazing design. If you're looking for a smartphone that will gain people attention on the street, the HTC One fits perfectly. But design is not all - it also has great hardware inside, but this is a material for part 2 of this review, coming in a few days!

PS. I want thank to Tom Kelsall, my HTC Elevate companion for his help in a proper grammar redaction of the review! Thanks Tom!




Design summarize:

+ overall design
+ aluminium unibody construction
+ it feels really great in the hand
+ available in two great looking colours
+ two sound grids for best multimedia experience

- gaps on some units
- only 2 capacitive buttons
- hardware buttons location

Have any questions or comments? Feel free to share! Also, if you like this article, please use media sharing buttons (Twitter, G+, Facebook) down this post!

Tuesday 4 June 2013

Samsung Galaxy S3: How to Turn On or Off Fixed Dialing

In Samsung Galaxy SIII you can determine which phone number that you allow to call you and which one that you disallow to do so by adding the number into your rejection list.

See also: How to Add or Remove Contact from Blacklist on Samsung Galaxy S3

In addition to restrict incoming calls, here you can also restrict your outgoing calls by turning on fixed dialing on your phone. Enabled this

Samsung Galaxy S3: How to Make a Video Call

In Samsung Galaxy SIII you can use several ways available to do one thing, such as you can make a call with this phone by using regular ways, using easy call feature, using motion-based features named direct call or using speed dialing that will allow you to call the contact by tapping one key.

See also: How to Set and Use Speed Dialing on Samsung Galaxy S3

This phone also allow you to make a

Monday 3 June 2013

Samsung Galaxy S3: How to Change Email Tone

In Samsung Galaxy SIII you can add more than one your email account inside it to enable your phone to check or send email message using these account.

See also: How to Add POP3 Email Account on Samsung Galaxy S3

Here you can also determine which tone you wish to use when your phone receiving a new email message. You can change email notifications sound for each your email account.


How to

Vaporstream technology makes sent email messages disappear

If you ever worry about the security of sensitive email message, a new technology called Vaporstream might be what you need.

For those confidential conversations, company officials say Vaporstream communications cannot be copied, forwarded, printed, saved or intercepted. This James Bond senario is created with a Secure Recordless Messaging Service, or SRMS, which transmits messages without leaving behind any Electronic Stored Information, which is also known as the ESI factor.

Once you hit send on a Visper message, it vaporizes to leave no trace in the inbox, server or archive. In addition to messages, recordless photos also disappear from the sending device, as well as the recipient's device.

According to the company behind Vaporstream, this technology "is the messaging tool of choice for critical discussions about mergers & acquisitions, research & development, litigation, and other confidential matters."

If you are a busy executive or professional with a need to keep sensitive information private from hackers without a face-to-face meeting or phone call, Vaporstream might be what you're looking for.

Vaporstream, a Chicago firm founded in 2006 is available as a free app for the iPhone, iPad and Android devices. But an account is required to use the free app.

With this technology, it can be a comforting thought to know that you're not leaving behind any "electronic DNA" or "digital footprint" that could fall into the wrong hands.

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Samsung Galaxy S3: How to Unblock SIM Card

As we have learnt before, one more way to make your Samsung Galaxy SIII more secure is by turning SIM PIN on. Once this option is enabled then you will be prompted to enter 4 digit PIN whenever your turn your phone on.

See also: How to Turn SIM PIN On or Off on Samsung Galaxy S3

Turn on your SIM PIN of course will help you to avoid your phone from unauthorised access, due to everyone who will

Sunday 2 June 2013

Samsung Galaxy S3: How to Change SIM PIN

One way that you can do to make your Samsung Galaxy SIII more secure is by turning on your mobile phone PIN. Once you enabled this option you will be prompted to key in 4 digit PIN number every time you turn your phone on.

See also: How to Turn On or Off PIN on Samsung Galaxy S3

Turn your PIN on also can help you to prevent your phone from unauthorised access. And for the security reason you

Samsung Galaxy S3: How to Set Alarm

Samsung Galaxy SIII is a great smartphone that has a lot of useful features and apps that will facilitate your activities. One of the useful apps on this phone is a Calendar. By using this apps you can add or delete an event in it to remain you about your important activities or appointment.

See also: How to Add or Delete Calendar Event on Samsung Galaxy S3

Another way that you can use to

Saturday 1 June 2013

Samsung Galaxy S3: How to Turn Phone PIN On or Off

When you using Samsung Galaxy S3 as your phone, you can customize it according to your need. One of the thing that you can customize inside it is the way you want to unlock your phone. There are several ways to unlock your phone, such as using PIN or password.

See also: How to Customize Samsung Galaxy S3 Lock Screen

You can also use PIN to protect your SIM from unauthorized access by turning

Samsung Galaxy S3: How to Manage Data Usage

In Samsung Galaxy SIII you can do some limitation on it and set it according to what your needs and desires, such as set limitation on how much your message that you want to keep on your phone. This will of couse can help you to avoid your phone full of incoming or outgoing message and can free up your phone's space.

See also: How to Set Limit and Auto Delete Old Text or Multimedia Messages on

HTC One Android 4.2.2 with HTC Sense 5.1 aka HTC Sense 5.0?




There were quite a lot of rumours about upcoming HTC Sense and Android 4.2.2 update for HTC One and HTC Butterfly. All were expecting HTC Sense 5.1 to show up, but instead, the version of HTC UI in latest Android 4.2.2 update is still 5.0. However, it does have a lot of important changes. Let me introduce few of them.
1. % battery icon


Finally! The most popular modification in custom ROMs of all kind. Now you can enable it under Settings ---> Power ---> Show battery level.


2. Android EQS


HTC did a great job by incorporating Android native EQS. You can switch it by tapping on the EQS icon in the upper right corner of the notification menu.


3. Android Daydream

Another Android 4.2.2 feature included in latest HTC update.


4. Long press home button works as menu button.

It's been very popular modification in HTC One custom ROMs. Now it's by default added to Android 4.2.2 update as well.


5. Minor changes in the app drawer and dock

Now you can remove all the icons from the dock, which wasn't possible in HTC Sense 5.0 we had in Android 4.1.2. Also, after moving some particular icon to the dock, it won't be gone from the app drawer.


6. More new screenshots coming soon!