1. #1
    biffo1's Avatar
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    How To Downgrade 6.1.3 to 6.1.2 or 5.1.1 & Jailbreak Untethered - iPhone 3g 4,ipod 4

    How To Downgrade 6.1.3 to 6.1.2 or 5.1.1 & Jailbreak Untethered - iPhone 3g 4,ipod 4 SHSH blobs are required and this doesnt work with iphone 4s, iphone 5

    Downgrade supported devices

    iPhone 4
    iPhone 3GS
    iPod touch 4

    Redsn0w Version

    How to Downgrade from iOS 6.1.3 to iOS 6.1.2

    Download iOS 6.1.2 from our DOWNLOAD
    Download Redsn0w 0.9.15 beta 3 from our Jailbreak tool HERE
    Keep your SHSH Blobs ready.
    Open Redsn0w and click on Extras (Open in Admin mode for windows) Also if your on win8, win7, or vista , right click the exe file/properties/compatability and click on run in win xp, apply /ok
    Now Click on Even More
    Now, Click on Restore
    Now, Click on IPSW button to browse and select the iOS 6.1.2 IPSW firmware file which we downloaded in step 1.
    Once you select the IPSW file, Redsn0w will tell you to connect your device to the computer.
    If you rely on Ultrasn0w unlock, click ok to redsn0w ask Prevent baseband Upgrade.
    Now redsn0w will guide you to put the device in DFU Mode, follow the on screen instructions to do so.
    Once your device goes into DFU mode, you will taken back to the previous screen.
    Click on the local button then browse and select the SHSH blobs for iOS 6.1.2 or Remote if you want Redsn0w to fetch the SHSH blobs from cydia (Be sure cydia holds your SHSH blobs first)
    Once the SHSH blobs are selected Click on Next.
    Now, Redsn0w will perform the steps automatically to do the downgrade.
    Once Done, your device will reboot to iOS 6.1.2 firmware.



    Downgrade iOS 6.1.3 to iOS 6.1.2 using Sn0wbreeze




    This process involves Sn0wbreeze instead of redsn0w, for those who don’t know sn0wbreeze is a untethered jailbreak tool with a different work procedure. Sn0wbreeze doesn’t jailbreak iOS on your Device, but it makes a jailbroken iOS IPSW file that you can use to restore your device too. Since this iOS IPSW firmware file is pre-jailbroken, once you restore you don’t need to jailbreak your device anymore. This comes handy when you do frequent restores on your device, with a jailbroken iOS IPSW file you can just restore it and it will be already jailbroken.

    This method is similar to the one stated above, the only difference involved is that we will stitch the iOS SHSH blobs with the iOS IPSW firmware file to make iTunes restore it without any problem. Follow the steps below to perform the downgrade

    Supported Devices

    iPhone 3GS
    iPhone 3G
    iPhone 4
    iPod touch 4G
    iPad Original
    iPod touch 3G

    Requirements

    iOS 6.1.2 SHSH blobs – This is very important, you will need it on your computer.

    iOS 6.1.2 iOS IPSW File - Download from HERE
    Snowbreeze – Download it from HERE

    Downgrade iOS 6.1.3 to iOS 6.1.2 using Sn0wbreeze

    Extract Sn0wbreeze and run it As an Administrator.

    Click on the Blue arrow in the bottom right.

    Now browse for the iOS 6.1.2 firmware file.

    Sn0wbreeze will detect your device using the IPSW file. Click on the Blue button again.

    Now click on iFaith mode, Click OK and browse and select iOS 6.1.2 SHSH blob file.

    Sn0wbreeze will start building the custom iPSW file, it will be placed on your desktop.

    Once done, follow the steps on sn0wbreeze to put your device in DFU mode. This is very important use sn0wbreeze to put the device in DFU mode or it may not work.

    Once done, close sn0wbreeze and open iTunes.

    iTunes will detect your device in recovery mode, press and hold Shift and click on Restore.

    Select the iOS 6.1.2 IPSW file created by Sn0wbreeze, it will be on your desktop.

    If everything goes well, iTunes will restore your device to iOS 6.1.2 without any problem.



    Last edited by biffo1; 4th April 2013 at 09:55.

  2. #2
    BigBadMan's Avatar
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    Re: How To Downgrade 6.1.3 to 6.1.2 or 5.1.1 & Jailbreak Untethered - iPhone 3g 4,ipo

    Even if you didn't save your blobs try to save them now using tiny Umberella, I got blobs all the way back to 4.0 on my 3gs when I tried TU on 6.1.2. they were all still available, now I'm happily back on 5.x You never know you might be lucky!



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