Saturday, June 9, 2012

O2 Samsung Galaxy S3 Stock ROM (ICS 4.0.4 I9300XXALE8)

These are the original stock ROM for O2 network carrier branded version of Samsung Galaxy S3  (Samsung Galaxy S III GT-I9300). These stock firmware files has been useful to return back your device to it's original factory default firmware settings, as well as fixing or recover  your device back to life from unwanted soft-bricks caused by installing a zip files via recovery.

O2 Network Samsung Galaxy S3 Stock ROM - Odin Flashable firmware

Download 3 Network Samsung Galaxy S3 Stock ROM

* These stock ROM are build and intended for use with the Samsung Galaxy S3 with model number GT-I9300, it includes all default bloatwares with O2 like apps, logos etc. . Flashing these stock ROM on another device or model may harm your device and produce undesired outcomes.
* Read and understand the whole flashing guide first (below), before actually downloading and performing installation by these stock ROM.
* Please use these files carefully. You may proceed at your own risk!
All other Regions and Carrier Networks stock ROM can be found here>>

Update: The android 4.0.4 ICS firmware is no longer applicable for the device. Instead, you may now use the new Android version. Firmware files can be found here:  Samsung Galaxy S3 GT-I9300 Stock Firmware

O2 Czech Republic

Product code: O2C
Android Version: ICS 4.0.4 Ice Cream Sandwich
Build date: 5/16/2012
Stock ROM: (to be added..)

O2 Germany

Product code: VIA
Android Version: ICS 4.0.4 Ice Cream Sandwich
Build date: 5/15/2012
Stock ROM: (to be added..)


Product code: O2C
Android Version: ICS 4.0.4 Ice Cream Sandwich
Build date: 6/1/2012
Stock ROM:

Instructions in flashing Galaxy S3 Stock ROM using Odin3_v3.04

A word Pass in Odin when the installing stock ROM on Galaxy S3 succefully completes

Full detailed guide for beginners

If this is your first time heard about this method, read the step by step guide first, before you may proceed installing one of these stock ROM.

Quick Guide for advance users

Ensure that the battery is fully charge.
Make a Back up copy of all important data/files stored from the phone's internal memory.
1. Download the specific stock ROM according to your device country origin. Then extract it.
2. Download Odin3_v3.04.
3. Download USB driver (only needed if you have not previously installed Kies on your PC/laptop).
4. Run Odin3_v3.04 on PC desktop
5. Click on the PDA button then browse to the folder where you extracted the stock ROM
ex: I9300XXALE8_I9300O2UALE5_I9300BWLE5_HOME.tar.md5
6. Do Not check the Re-Partition checkbox. Mark check these checkboxes Auto Reboot and F-Reset Time.
7. Reboot the phone in download mode: Turn it offf first, then gently press and hold the Volume Down key+HOME+ Power buttons simultaneously
8. Connect the phone to PC when it's in the Download Mode screen.
9. Hit the "START' button.
10. Wait until a word "PASS' appears.
11. Remove the phone from PC.
12. Do factory reset if necessary.
13. Reconfigure APN settings if necessary.


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