My Samsung galaxy s3 is randomly restarting and stuff, I want to root it as I need to remove touch wiz as that's causing it, my parents say no as it's on a contract till 2017, and it might break it and or voids warranty. I am a geek and have tasker and all that and I would love too root as I have heard great things about rooting. Has anyone got any ways I can purswade them. Thanks