Alright, somebody PLEASE help me out with this: If I install the RUU windows XP 2.2 update(the one with the "super simple instructions") will I still be able to use the phone on another carrier?? I know it makes you lose root, so...is root what you need to use it on another carrier? I ask this because I'm in China, and I bought the phone here. They did all the rooting/unlocking for me. So I have no idea what rom or whatever I'm using. All I know is that its not using Verizon. If I do this RUU install will I lose the ability to use my phone on the carrier here? The phones been asking me to update all day, I keep telling it to install later because the guys here said if I do the official update they would have to unlock it again, But that I could download the update on a computer and install it that way...vague bastards. Please help me guys, nobody here can explain this to me in English.