so today my phone decides that it doesn't want to make calls or make or recieve text messages but it still reloads facebook, twitter, and loads any internet page (running skyraider2.5 btw). so im thinking, hey maybe i just need to re-activate my phone, but that doesn't work. so i decide i'm going to take my phone to verizon and see if they can fix the issue but of course i need to unroot my phone, well whenever i try to run that PB3IMG.zip file to revert my phone back to stock it says that the main version is older update fail, anyway i can get around this so that i can get my phone working again??? please help, any and all will be thanked!!! could it possibly be the face that i have the 2.05.00.06.11 radio???