AT&T, Sprint and T-Mobile Samsung Galaxy S III Variants Rooted
The Samsung Galaxy S III is without a doubt one of the most (if not the most) popular Android smartphone of the moment and the International version has been already rooted with CyanogenMod 9 Nightlies available for the power users. However, users in the U.S., especially subscribers to one of the carriers that have the phone in their line-up can now also join the root party.
The Samsung Galaxy S III on AT&T, Sprint and T-Mobile has been rooted. The procedure is pretty much the same, including the use of Odin and flashing ClockworkMod but for specific files and instructions for each carrier make sure to follow the source links below.