How to Root Galaxy S3 (AT&T) SGH-I747 on Android 4.1.2 Jelly Bean Firmware

The AT&T version of Samsung Galaxy S3 (SGH-I747) has just received a new software update based on Android 4.1.2 Jelly Bean. The new soft...

How to Root Galaxy S3 (AT&T) SGH-I747 on Android 4.1.1 Jelly Bean Firmware

An official firmware Over-The-Air (OTA) update has been released for the AT&T subscribers of Samsung Galaxy S3 with model number SGH-I74...