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

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restore.sh	Remove logging and some changes	2020-04-16 18:29:11 +08:00

32bit-OTA-Downgrader

Supported devices:

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

A supported 32-bit iOS device jailbroken on any version
iOS 8.4.1 or 6.1.3 IPSW for your device (the script can also download it for you)
A macOS or a 64-bit Linux install/live USB (see distros tested on below) (a live USB can be easily created with tools like balenaEtcher or Rufus)
iOS 7/8 Pangu users: Install the latest Pangu 7.1.x Untether (deb) or latest Pangu 8.0-8.1.x Untether (deb)
iOS 9 and below users: Install OpenSSH; The computer and iOS device must be on the same network for SSH to work
iOS 10 users: Install MTerminal

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

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