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Legacy-iOS-Kit/README.md
LukeeGD 645608eda1 Updated scripts! 
* Included BuildManifests, downloading otafirmware no longer required
* Do not delete ota.json when already downloaded
* install.sh and downgrader.sh merged into one!
* Autodetect distro/OS for installing dependencies
* macOS support!
2019-12-04 15:11:24 +08:00

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32bit-OTA-Downgrader

  • This script can be used to downgrade almost any supported 32-bit device to iOS 8.4.1
  • iPhone 4S and some iPad 2 devices also have the option to downgrade to iOS 6.1.3 (UNTESTED)
  • This can also be used to enter pwnDFU mode for all supported devices

Some other notes:

  • You do NOT need blobs to use this, the script will save them for you
  • For iPhone 5C, 8.4.1 OTA DOWNGRADING IS NOT SUPPORTED! Supports entering pwnDFU mode ONLY
  • This script uses the futurerestore method for downgrading, NOT the Odysseus method nor modifying SystemVersion.plist
  • This script will use a vanilla/unmodified IPSW to restore
  • This script only uses iBSS patches from bundles for entering pwnDFU mode, NOT for creating a custom IPSW

Prerequisites:

  • A supported jailbroken A5 or A6 iOS device on iOS 5 to 10 (Phoenix for 9.3.5/9.3.6, h3lix for 10.3.3/10.3.4) (supported devices are listed below)
  • iOS 8.4.1 or 6.1.3 IPSW for your device
  • A macOS or Linux install/live USB (Tested on Lubuntu 16.04, 18.04, Manjaro, and Arch Linux) (a live USB can be easily created with tools like balenaEtcher or Rufus) (macOS tested on 10.13 and 10.14)
  • OpenSSH installed on iOS device
  • MTerminal installed on iOS device (10.x users only)
  • iOS 7 Pangu users should install the latest Pangu 7.1.x Untether
  • iOS 8 Pangu users should install the latest Pangu 8.0-8.1.x Untether
  • For VirtualBox users, add a New USB Filter in the VM settings
  • For VMWare users, enable Autoconnect USB Devices
  • The computer and device must be on the same network (for SSH)

How to use:

  • When the prerequisites are met, usage should be straightforward:
  1. Download or git clone this repo
  2. Open Terminal, cd to the directory where the scripts are located (example: cd /home/user/32bit-OTA-Downgrader)
  3. Run chmod +x restore.sh
  4. Run ./restore.sh
  5. Select option to be used (8.4.1/6.1.3 downgrade or just enter pwnDFU mode)
  6. Follow instructions

Tools used by this script:

Devices tested on:

  • iPad3,3
  • iPhone5,2

Supported devices:

  • (*) Also supports iOS 6.1.3 downgrade
  • (**) Entering pwnDFU mode ONLY, NOT 8.4.1 OTA DOWNGRADING

iPad 2

  • iPad2,1*
  • iPad2,2*
  • iPad2,3*
  • iPad2,4

iPad mini 1

  • iPad2,5
  • iPad2,6
  • iPad2,7

iPad 3

  • iPad3,1
  • iPad3,2
  • iPad3,3

iPad 4

  • iPad3,4
  • iPad3,5
  • iPad3,6

iPod touch 5

  • iPod5,1

iPhone 4S

  • iPhone4,1*

iPhone 5

  • iPhone5,1
  • iPhone5,2

iPhone 5C

  • iPhone5,3**
  • iPhone5,4**