An all-in-one tool to restore/downgrade, save SHSH blobs, and jailbreak legacy iOS devices
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32bit-OTA-Downgrader

Downgrade/restore 32-bit iOS devices to iOS 8.4.1 or iOS 6.1.3

  • Please see "Other notes" below to serve as answers for FAQs

Supported devices:

  • iOS 8.4.1: All A5, A5X, A6, and A6X devices are supported except iPad2,2 (iPad 2 GSM), iPhone5,3 and 5,4 (iPhone 5C)
  • iOS 6.1.3: Only iPhone 4S and iPad 2 devices are supported except iPad2,2 (iPad 2 GSM) and iPad2,4 (iPad 2 Rev A)

Prerequisites:

How to use:

  1. Download or git clone this repo
  2. Plug in your iOS device in normal mode
  3. Open Terminal, cd to the directory where the script is located (example: cd /home/user/32bit-OTA-Downgrader)
  4. Run chmod +x restore.sh
  5. Run ./restore.sh
  6. Select option to be used
  7. Follow instructions

Other notes:

  • You do NOT need blobs to use this, the script will get them for you
  • To devices with baseband, this script will restore your device with the latest baseband
  • This script has a workaround for the activation error on devices downgrading from iOS 10
  • This script uses futurerestore "Odysseus method" for downgrading (different from OdysseusOTA/2, which are deprecated)
  • This script does not modify the IPSW and will verify it with SHA1sum before restoring
  • This script only uses iBSS patches for entering kDFU mode
  • This script can also be used to just enter kDFU mode for all supported devices
  • This script can also be used to futurerestore to other iOS versions with provided SHSH blobs
  • This script can also work on virtual machines, but I won't provide support for them

OS versions/distros tested on:

Tools and other stuff used by this script: