Showing posts with label Galaxy S2 GTI9100 Jelly bean Update. Show all posts
Showing posts with label Galaxy S2 GTI9100 Jelly bean Update. Show all posts

Wednesday, July 17, 2013

Update Samsung Galaxy S2 GT19100 to Official Jellybean 4.1.2 without rooting

Details:
Official Update for India Galaxy S2 GT19100 
BUILD NUMBER - I9100XWLST
Android Jelly Bean 4.1.2 
Release Date 22.04.2013

***The Auther of the Post does not take any responsibility if your phone gets bricked, damaged or any kind of data loss. Please take proper backup of your phone before following the process.

1. Upgrade to JB (4.1.2 Indian Version)
Download :
http://hotfile.com/dl/213467027/5113b7b/Samsung-Updates.com-GT-I9100-INU-I9100XWLST-1366616697.zip.html

Installation :
  1. Extract the tar.md5 from the above zip file if you download from the mirror.
  2. Turn off your phone.
  3. Make sure Samsung Kies program is not running on your computer at that time.
  4. If it is, just close Kies.
  5. Put your phone in download mode(Now press volume down key+ home key + power button together simultaneously for few seconds until you get haptic feedback from your phone i.e. until your phone vibrates to enter downloadmode. Now press volume up key to confirm that you want to proceed ahead when asked to do so on the screen.)
  6. Connect the phone to PC
  7. Download Odin V3 1.8 from here and Open Odin v3 1.8*  or   http://d-h.st/dFb   
  8. In ODIN program, you’ll see a box colored with com number indicated. In the log section of ODIN program, it’ll display Added message. This indicates that your phone is successfully detected by ODIN program.
  9. Click on PDA button and browse to the firmware extracted folder and select thefirmware file.
  10. Choose the tar.md5 in the pda section. Leave rest untouched.
  11. Flash.

Once it completes,

After completing everything, you’ll find that all your previous apps, messages, contacts are intact. Well, don’t be hopeful because you might face several problems like no network connectivity after flashing jelly bean firmware on Galaxy S Advance, or the UI screen very laggy, or excessive RAM usage, etc. To solve such issues and to experience speed Jellybean butter effect, you have to factory reset your phone.

So, Switch Off your phone.

Press Volume up key + Home button + power key together simultaneously to enter recovery mode.
Use volume up/down key to navigate through the options and power key to select/execute a particular option.
Select Wipe Cache here.
Now select Factory Reset.
Now Select Reboot.

Yippie you should be all set to go.