is this the link
http://www.modmyi.com/forums/news/31...pwn-2-5-a.html
also i just took the advice of sum guy and he said to do this:
guys, i found the solution, just go to cydia, download bootneuter, and flash the baseband 4.6 and unlock, it’ll work.
i did that and no instead of no signal i have 2 bars? so i can atleast send messages however i want full reception so what should i do? how do i uninstall this and ****?