SAMSUNG GALAXY S3 TO JELLY BEAN WITH SUPERNEXUS

Samsung Galaxy S3 to Jelly Bean with SuperNexus

Warning
Disclaimer: It must be remembered that all the custom ROMs and firmwares, official software updates, tools, mods or anything mentioned in the tutorial strictly belong to their respective owners/developers. If any damage is done to your device, the author of this tutorial is not to be blamed on.

Works for Galaxy S3 I9300

Step 1

Install ClockworkMod Touch Recovery 6.0.1.2 on your Galaxy S3 I9300

1. Download the files: CWM 6.0.2.8 TOUCH and SuperNexus-I9300-BUILD5-20121017.zip and gapps-jb-20121011-signed.zip
2. Copy the SuperNexus-I9300-BUILD5-20121017.zip file and the gapps-jb-20121011-signed.zip file to your phone’s internal SD Card.
3. Download Odin3 v3.04
4. Extract the zip file
5. Open Odin3 v3.04.exe
6. Turn off your Galaxy S3
7. Boot the phone into Download Mode by pressing and holding down the Volume Down, Home, and Power keys until the screen turns on. Press Volume Up to continue into Download Mode.
8. Connect your Galaxy S3 to your computer.
9. In Odin, click the PDA button and browse to the recovery-cwmtouch-6.0.2.8-GTI9300.tar file that you downloaded.
10. Click on ‘Start’

Step 2

Install the ROM

1. Unplug the USB cable.
2. Shut down the phone.
3. Hold down the ‘HOME’ + ‘VOLUME UP’ buttons and press the ‘POWER’ button for about 5 seconds to enter Recovery Mode.
4. Select Wipe data/factory reset and press ’VOLUME UP’
5. When you ready select Install ZIP from SD card
6. Select the file SuperNexus-I9300-BUILD5-20121017.zip
7. Go back and select again Install ZIP from SD card
8. Select the file gapps-jb-20121011-signed.zip
9. Go back and select reboot.
10. Now just wait
11. You ready and have Supernexus