My now ex-boyfriend rooted my phone and put a ROM on it. Well, my phone has been tweaking a little and I was at work when he put this ROM on my phone so I have no idea how to get my phone back to stock. I have the titanium backup thing and z4Root on my phone too. Not sure how to get my phone to stock. And I really can't afford to destroy my phone which I'm afraid I'll do if I tried experimenting or something. Please help me!