Upgrade Samsung Galaxy S2 to Android 4.1.2 Jelly Bean I9100P

The good news for you is to own a phone that I9100P Galaxt S2 now they can upgrade their version to Android 4.1.2 Jelly Bean. There are two ways to update to upgrade it XXLSS Jelly Bean Android 4.1.2 official firmware through Kies or the official OTA update. If you can not find and proceed to flash the machine by hand, the following article will guide you how to do it.



Note: Installation instructions only for Samsung Galaxy s2 I9100P equipment.gozzone will not bear any responsibility if the device fails. Though if done correctly the instructions you will not have to worry.

Things to prepare before installing.

• Backup all data devices.


• Surely USB Driver installed with proper equipment.


• Check the battery, the battery needs at least 60%


• EFS Backup Folder to store IMEI and other important data.


• Make sure USB Debugging is enabled.


• Installation Instructions use ODIN utility, but it only works in Windows operating system.If you use the Linux operating system (such as Ubuntu) or Mac OS then use CrossOver to run ODIN Utility in your operating system.

File download 
I9100PXXLSU_I9100PXEFLS3_XEF.zip | 556.2 MB Odin 3:07

Carry out installation

• Extract the zip file above, you will receive a batch file and other files tar.md5.


• Unzip the zip file Odin and you will get a file with Odin3 v3.07.exe few other files.


• Turn off the phone.


• Jump galaxy s2 phone I9100P regime "Download Mode"


• Now run the file Odin3 v3.07.exe


• Connect your phone to the computer.


• Next select the file containing the unpacked files:

- Click the PDA button, select the file tar.md5.
- Click the phone: select * modem * files with names similar to it.
- Click CSC button: select * CSC * files with names similar to it.
- Click PIT button, select the file. Pit

• In the Odin window, make sure the device reboots and F.reset Time is selected.


• Check back two steps (select the file and windown)


• After completing the flash computer, your phone will reboot and you will quickly see a PASS message with a green background in the box at the top left of Odin.