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Thread: iPhone 3g 4.1 upgrade question?
01-23-2012, 09:49 AM #1
iPhone 3g 4.1 upgrade question?
I have a jailbroken and unlocked iPhone 3g on firmware 4.1, what steps would I need to take to upgrade to the latest firmware ether jailbroken or not. I am from the UK and want to use o2 again so wont need to unlock it this time. Do I need to downgrade first or can I just upgrade using itunes to the latest firmware.