Question by fdp11234: I have t-mobile with a trick sim card in my iphone? Please Help?
I have an Iphone 4 using the trick sim card with t-mobile. I updated it to the 5.0 IOS version and the new screen came up with steps and then when it activated it said I don't have a valid sim card. It won't let me go to the home page to do those steps that go along with the fake tmobile iphone..doesn't anyone know what I can do?!?!
Answer by New York Inc
iphone 4 can only be unlocked for tmobile if its on baseband 1.59.00
since u updated your baseband has changed.
it can no longer be unlocked,you will have to use it on att or trade with someone who has a unlocked one.
i have a factory unlocked one id sell cheap or trade.
email me if interested.
What do you think? Answer below!