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ImSwoll

macrumors newbie
Original poster
Oct 22, 2011
1
0
I have an iPhone 4 that I just bought, and a Gevey sim, but it's not unlocking. The baseband is 4.11.06 on firmware 4.3.3. I was wondering if I updated the phone to 4.3.4 or 4.3.5 if the baseband would downgrade back to 4.10 that's compatible with the Gevey sim.

Thank you so much for your help.
 
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