use mobile odin, should work like a charm. runs from the device, no pc or mac required. ive successfully used it to root my galaxy s3, and downgrade to stock rom, so i could recieve OTA JB upgrade, and then to root again.
use mobile odin, should work like a charm. runs from the device, no pc or mac required. ive successfully used it to root my galaxy s3, and downgrade to stock rom, so i could recieve OTA JB upgrade, and then to root again.