How to Unlock iOS 5 on iPhone 4 Using Gevey SIM ? Want to unlock iPhone 4 on iOS 5 with Gevey SIM so if you gonna update iPhone 4 to iOS 5 firmware you will kill your unlock and your Gevey SIM. To unlock your iPhone 4 on iOS 5 with Gevey SIM you MUST update your iPhone 4 to pre-jailbroken custom firmware to preserve the unlockable baseband which are compatible with Gevey SIM.

What Shall I Do to Unlock Iphone 4 on Ios 5 :
Step 1:
Update Iphone 4 to iOS 5 and Preserve Baseband Using this Step by Step Guide.
Step 2: Follow this Video Guide to Unlock iOS with Gevey Sim.
Unlock iOS 5 on iPhone 4 Using Gevey SIM
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{ 3 comments… read them below or add one }
ok how to unlock iphone 4 s with jeveysim ?
hii i had iphone4 i have updated to ios 5.0 but now it was it
locked now the baseband-4.11.8 is present in my mobile can i unlock my
phone
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Mine says locked SIM and I cannot make the gevey to work…anz suggestions? I am on 5.0.1 bb 4.10.1 iPhone 4
Tkanx