Downgrade 6.1.3 to 6.1.2 ? iPhone 4

Discussion in 'iOS 6' started by F0u4d, Apr 10, 2013.

  1. macrumors newbie

    Jul 14, 2012
    Hey guys, i've been googling and searching for a way to downgrade my iPhone 4 which i recently updated to ios 6.1.3 thinking the evasi0n jailbreak will work.. but unfortunately it didn't :(

    Well i have SHSH blobs for ios 6.1.2 saved on pc with tinyumbrella
    and i also tried to downgrading using redsn0w by clicking on "Remote (Use Remote blobs for restore)" but redsn0w was saying that this IPSW the 6.1.2 one is not supported yet... is it a normal redsn0w error or its just me?

    some help in downgrading my iPhone 4 back to ios 6.1.2 would be much appreciated! Thanks in advance :)
  2. macrumors 68030

    Sep 21, 2011
    Apple isn't signing 6.1.2 anymore, so you're out of luck. Sorry.
  3. macrumors 6502a


    Jun 11, 2012
    Since your on an iPhone 4 I'm pretty sure you can downgrade but I'm unfamiliar with the process. Try following this guide.
  4. macrumors 601


    Dec 18, 2012
    Download the 6.1.2 ipsw for your iPhone and the 6.1.2 shsh blob. I'm quite certain your 6.1.2 blobs are invalid if you didn't manually save it.

    You can try and see if this method will help you downgrade from 6.1.3 to 6.1.2 without being stuck in a soft DFU mode upon reboot. Please reply on the other thread whether the method worked or not. Thanks

    If it doesn't work, you can just restore back to 6.1.3 and your device will be back to normal. If you have 5.1.1 blobs, that'll be a version you can downgrade to if that method doesn't work

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