I am trying to get my AT&T Samsung Galaxy SIII (SGH-I747) to run a custom rom. I'm fairly new to this sort of thing, but have had success with other devices. I followed several different sets of instructions on this forum, I've tried loading roms to the SD card and booting through that route, I've tried using Odin (attempted 6 or 7 roms) and keep getting an error either upon phone reboot or during the Odin run.
Has anyone had success putting a custom rom (or even a stock KitKat style rom would be fantastic - love 4.4 on my nexus 7) on an AT&T S3 with a Straight Talk sim? //
I'm hitting my head against a wall here after two nights tinkering and no results.