Why do keep getting sign error on my thunderbolt

[jdog313]

 I don't know if i am down loading a bad app or what but i can not sign into my gmail. I tried reseting my pass word but that don't work either i have had this happen to me like 5 times i have had to do hard reset on my phone and change my email every time please help

[AZSALUKI]

Can you sign into gmail from a pc? If so, then the problem is with the phone.....but if not, then I suspect its a problem with your gmail account since you keep changing your email address and password.

[solastar]

i need to reset my email password or receive the old one