Help from anyone with experience and skills is greatly appreciated. I have iPhone 3Gs on iOS 4.0 (8A293) Modem Firmware 05.13.04. It is jailbroken and unlocked and is being used with T-Mobile. I depend on this phone a lot. Can I upgrade it to iOS5 and remain jailbroken and unlocked? If so, quick How to would help enormously! Thanks in advance!
I would hold out because u may not have a old bootrom and it might be tethered and u will need to use a custom ipsw to do a upgrade to save ur baseband I would not burn a baseband and have to use the iPad baseband
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Upgrade or remain as is?
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