iPhone IOS 6.0 downgrade using iphone 4s needed

Discussion in 'Jailbreaks and iOS Hacks' started by ericotibbs, Sep 24, 2012.

  1. ericotibbs macrumors newbie

    Sep 24, 2012
    hI, I recently restore my iphone 4s to factory setting using itunes and my IOS was updated to 6.0, now my sim card cant receive network anymore(no service) i have been told that i need to jailbrk the iphone but b4 that i must downgrade because there is no jailbrk for IOS 6.0, plz can somebody help because im totally stuck for the past 3days cant make or receive calls. thanks in advance
  2. LandonDonovan macrumors regular

    Jun 24, 2010
    Is the iPhone locked to AT&T? There are no downgrades for 4S unless a)you can jailbreak the iPhone and b)you have 5.x shsh blobs saved.
  3. TriJetHero macrumors 601


    Oct 13, 2010
    You are stuck until a jailbreak comes out for the 4S on, which could take months, the devs find a new way to downgrade with saved SHSH's or a new Gevey or similar SIM interposer comes out for the 4S on 6.0.

    At present a 4S on 6.0 cannot be downgraded
  4. BumpyFlatline macrumors 68030


    Apr 11, 2012
    You can't downgrade from 6.0 to 5.1.1. Here's the iPhone dev team's post regarding the matter.


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