[thakidc]

Yea go to the "downgrade to stock rom section" and select a stock rom for your carrier (what is that by the way) but check the official gps thread linked above to see what versions are gps capable.

Read the steps carefully and follow the the T cuz you dont wanna mess your phone up. and your phone isnt bricked unless it doesent power on at all. search "bootloader" if you get stuck at a tri colored screen