The official update Android 4.1.2 Jelly Bean for Galaxy S Advance is now rolling out for users in Russia. The update I9070XXLQ4 brings the stock Jelly Bean 4.1.2 for Galaxy S Advance I9070 users. The firmware update can now be downloaded and installed on supported devices.
Regions: Austria, Belgium, France, Germany, Hungary, Italy, Spain, United Kingdom
Manually Install I9070 XXLQ4 Galaxy S Advance Jelly Bean Update
Before you begin, please make sure that device drivers are installed on your PC. Also backup all your data before installing any update.
Step 1: Download the firmware: I9070XXLQ4_I9070SERLQ4_SER.zip.
Step 2: Extract the zip file to get .tat.md5 file that will be flashed using Odin.
Step 3: Download Odin3_v3.04.zip and unzip the file.
Step 4: Run Odin3_v3.04.exe as administrator to launch the Odin app on your PC.
Step 5: Boot your device in download mode and then connect it to the computer.
Step 6: In Odin, click on PDA button and then select the firmware .tar.md5 file.
Step 6: Click on “Start” button in Odin to kick off the process.
It will take about 10 minutes for update to be installed. When complete, your device will boot up and you will have the stock Android 4.1.2 XXLQ4 for I9070 update installed on your Galaxy S Advance. Enjoy!
For a more detailed guide: How to Flash a ROM using ODIN.