Hey guys im new here and I want to know if there are different root procedures for each operator or does it have absolutely nothing to do with it. I live in Colombia so there is no AT&T nor any of the other US operators. my question is can I still do it? Its a galaxy s3, model GT-I9300 and it has android version 4.1.2. I would also like to know if once you root it there is no turning back to recover its original manufacturer settings, and also does it prevent you from updating to the latest official version.? Btw some links to help me get started in this whole rooting stuff which is truly new for me would be very much appreciated. Thanks for your help!