German T-Mobile iPhone 4 to ATT??

rich7779

macrumors newbie
Original poster
Aug 4, 2012
3
0
I was in the military in Germany, and I have a german t-Mobile iphone 4, and I was wondering if it is possible to use the Gevey to unlock my phone so I could use it on ATT back here in the U.S.

My BB is 4.10.01 and i'm running version 4.3.1..

it is all ready jailbroken

thanks in advance
 

dhlizard

macrumors G4
Mar 16, 2009
10,214
119
The Jailbreak Community
Well, Gevey makes a sim interposer for iPhone4 that works with your baseband...
but, you would have to see if it is compatible with your German/T-Mobile locked iPhone

Applenberry.com
 

fullmanfullninj

macrumors regular
Dec 30, 2009
232
0
Have you looked into whether or not Tmobile will unlock the device for you? I am unfamiliar with specific European carriers, but they were the first ones (iirc) to offer unlocks.

Might be a bit of a hassle, but so much better, in my experience, than the Gevey SIM.