Hi, I bought an unlocked G1 in USA but im using it in Brazil. I had to do a hard reset becouse some features were not working properly. Did hard reset locked my G1 again? Now, I can't sing in my google account with my TIM SIM card. How can I sign in google if I can not configure the APN for my SIM card? Can I use an unsecure wi-fi netowrk? Help!