Hi everyone, i am new to these forums. i currently just got a HTC Hero and love it but the problem i have is with my daughters mytouch. we used to have tmobile and we switched her and my wife over to AT&T and me to sprint. i got the unlock code for the mytouch and the phone and text works no problem, but when i try to go on internet it has be type in the gmail password again and no matter how many times i enter it, it says invalid password. i tried resetting it back to factory settings and nothing. i called AT&T and they were no help. the error i get is SIM not provisioned for data. is there something i need to do or does AT&T have to do something? i added the data plan for smartphones and it still doesnt want to work. any help would be appreciated!