I have a T-Mobile Google G1 phone. and my problem is this, When ever i add a contact, it automatically deletes it randomly, and the way i add them is by going to contacts, hitting menu, and then add a contact, i do the phone number and all the info, then i hit Done, it says contact was created and then fades. I check for a sec and its there, and then i check later and its gone, this gets very very annoying, and the thing is, i have some contacts that worked, and they stay there. the others just disappear. my info basically I dont have a data plan, i got this phone off a friend, and it was already unlocked, i just put my SIM card into it. so it has no internet, and any ideas?? PLEASE HELP!!!!!!