A while back I rooted my phone. Not so long ago, google released an update for "Stage Fright". My phone keeps telling me to update (which I have to ignore for obvious reasons). I want to know how I can update it. Do I have to unroot my phone? If so, how do I get the stock bootloader because I have the TeamWin Custom bootloader. I'm not very phone tech savy, I had to reread the root instructions 5 times over to make sure I was doing things right. So if possible I would like a sort of walkthrough on how to update it. Please and Thank you.