How to revert to 4.3.5 after iOS 5 GM?

Discussion in 'Jailbreaks and iOS Hacks' started by spblat, Oct 2, 2011.

  1. spblat macrumors 6502a


    Jun 18, 2010
    Like a zillion people, I'll be upgrading to (what I assume will be) iPhone 4S this month. In the meantime, I'll be upgrading my iPhone 4 to iOS 5 when it is released, hopefully this Tuesday.

    But I want to be able to sell my iPhone 4 in a 4.3.5 state in case my buyer wants to jailbreak/unlock it.

    So do I need to use Tiny Umbrella to save my SHSH blobs before the iOS update? Do I need to worry about the possibility of a baseband update? Is it likely that I simply won't be able to get back to an unlockable 4.3.5? Should I not even worry about it and have faith that a jailbreak for iOS 5 will come along quickly?
  2. jauhari macrumors regular


    Mar 20, 2007
    Before anything happen, you didn't need to worries.... life must go on and enjoy your iPhone
  3. Aquaporin macrumors 6502

    Jun 27, 2005
    As I understand it, your baseband will be upgraded.

    I am running iOS5b7, and I get stuck in an infinite 1015 loop when trying to downgrade to 4.3.x

    My only option is to wait for GM release.
  4. Darwing macrumors 6502

    Nov 5, 2009
    you are 100% wrong. that loop has been fixed. read up on it and tons of people have fixed it just like i did!

    and btw there will b a jailbreak for your ios 5 when it comes out
  5. labman macrumors 604


    Jun 9, 2009
    Mich near Detroit
    your a little late on the unlock option expect Gevey sim unless you still have the 1.59 baseband from 4.00 or 4.01 firmware also 4.3.5 is not a desirable jailbreak since it's tethered. when I sell I like to give the buyer options the more the better jailbreak or stock and unlock when I can. this time I can't unlock it either except gevey.

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