AllianceROM I9300 JB 4.3 Downloads
NOT FOLLOWING THE GUIDE EQUALS NO DEV SUPPORT!!
Checksum JB XXUGNA5 4.3 :
DONT IGNORE CHECKING THE CHECKSUM , JUST DO IT !!
HOW TO FLASH ?
Start with a Hash Check of the ROM-zip you just downloaded you will find the matching MD5/SHA1 checksums with the downloads.
Coming from a AOSP ROM? Get to a rooted stock TW JB ROM first
Rooted TW ICS/JB ROM?
Flash via ROM-Customizer
Coming from any rooted TW ROM:
1. Put the ROM on your internal storage
2. Open ROM Customizer and choose flash file from SD
3. Ficeto improved the flash config so it works with rom Customizer now. So just choose the ROM from your internal storage and it will present you with the rom config in a pop up window.
4. From this window SELECT WIPE! You MUST! wipe or things will not work (unless coming from AllianceROM EME2).
5. If you currently have MG4 Modem already then UNTICK FLASH MODEM in ROM Customizer to save any hassle or reflashing or restoring efs
Piece of cake!!
Now sit back and enjoy the ride
IF YOU HAVEN'T ALREADY READ FAQ'S: HERE
XXUGNA5 from Dazznuts2000's SourceForge: HERE