[Galaxy S II Android Development] toy_story:
Restore the firmware on Samsung GT-I9100 Galaxy S II

More detailed instructions on firmware with Odin.

Attention! The firmware will erase all your data (programs, contacts, SMS ...), will reset to factory settings.

Recommended for lowering the version of Android. Recommended for switching from custom to drain.

It is recommended in cases where after the firmware of a single-file is still a problem.

- For the firmware you need to install the drivers . The phone must be determined by the computer.

- Unpack the file into a folder without long names and without Cyrillic in the title.

- Kies must be stopped (if it is installed on the computer).

- It is desirable to disable antiviruses, firewalls and similar software.

- Use only USB the rear ports (for a laptop it does not matter).

- It is desirable to use the original cable (why - I do not know, but many so advise).

- It is desirable to charge the battery by at least 50%, full charge is welcomed.

- It is desirable to have an uninterruptible power supply or to flash a laptop, because at the moment of power failure during the firmware your device will turn into an elegant mirror by 99%. The same will happen if you suddenly pull on the cable, blinking or removing the battery from the phone.

1) Download:

- Service firmware, archive I9100XWLSE-2014-11-13 21-38-01.zip

- The program Odin3_v3.09.zip

- Driver Samsung_USB_Drivers_for_Mobile_Phones_1.5.55.0.exe

2) First install Samsung_USB_Drivers_for_Mobile_Phones_1.5.55.0.exe

3) Folder with firmware and Odin3_v3.09 decompress and transfer to the root directory C:

4) Run as administrator Odin3 v3.09.exe and select:

1) We mark in the Odin3 checkbox Auto Reboot (reset) and F. Reset Time (reset time).

Re-Partition (redistribution) - leave blank (do not mark) !!!

2)

- In the PDA field, insert the file CODE_I9100XWLSE_889555_REV00_user_low_ship.tar.md5

- In the Phone field, insert the file MODEM_I9100XXLS8_REV_02_CL1219024.tar

- In the CSC field, insert the file CSC_OXE_I9100OXELS6_20130131.134957_REV00_user_low_ship.tar.md5

In the archive there is also a PIT file of the form u1_02_20110310_emmc_EXT4.pit . This is the standard pit file.

If you have changed the size of the Preload section or just want to return the sizes of the partitions as on the stok.

- In the PIT field, insert the file u1_02_20110310_emmc_EXT4.pit

*We should get the following picture as in the screenshot 1 or

screenshot 2 with the installation of the pit file.

5) Turn off the phone. Enter the device into the boot mode by pressing simultaneously the Volume Down, OK, Power ON / OFF buttons, confirming with the Volume Up key the desire to flash.

*As in the screenshot 3.

6) Then, we connect the phone to the computer, the ID field: COM should light up in blue, then press the START button.

*As in the screenshot 4.

7) We are waiting for the end of the firmware and only after that we disconnect the cable.

8) After the firmware, type the code * # 1234 # and make sure that all parts of the firmware are up and detected.

* We should get the following picture, as in screenshot 5.

If you have such a picture, then you have succeeded.

Congratulations on installing the firmware 4.1.2 (I9100XWLSE).