Recent content by ayotrey

So I basically inherited the tmobile wing from a friend who grew tired of it. The phone has a lot of problems with it, and he installed many things and changed the entire os. I want to get the phone back to its original operating system, but i dont know how. Can anybody help me?

i want to but a new phone, and everybody knows that t mobile doesnt have ant good phones. i heard tho that u can use an AT&T phone with a T mobile sim card. is this true