Ive been reading for about a week now about all of the different methods to unlock and jailbreak my phone and it seems like iplus is the way to go as of right now. Im fairly experienced with computers and whatnot, I just wanted to make sure Im going to do this right. I bought my iphone last week and activated it through itunes, its now on the 1.1.4 firmware. Should I remove my sim card during the process? Will I still have service after doing this?