mirror of
https://github.com/LukeZGD/Legacy-iOS-Kit.git
synced 2024-11-27 10:24:16 +01:00
6.5 KiB
6.5 KiB
iOS-OTA-Downgrader
- A multi-purpose script to downgrade/restore and jailbreak supported legacy iOS devices
- iPhone4Down: Downgrade iPhone 4 GSM on Linux/Windows (using powdersn0w)
- Linux, macOS, and Windows are supported
- Windows usage is not recommended
- Read the "How to Use" wiki page for a step-by-step tutorial
- Read the "Troubleshooting" wiki page for tips, frequent questions, and troubleshooting
Other features
- Option to jailbreak iOS 6.1.3 and 8.4.1 downgrades
- For iOS 10.3.3 downgrades, use TotallyNotSpyware
- Restore to other iOS versions with SHSH blobs
- Supports 32-bit/A7/A8 devices, iOS 5 to 12
- Also supports iPad 2 iOS 4.3.x
- The latest baseband will be used for 32-bit devices if applicable
- Place device to pwned iBSS/kDFU mode for 32-bit devices
- Clear NVRAM for iPhone 4 GSM (Disable/Enable Exploit)
- Restore iPhone 4 to iOS 7.1.2 with the option to jailbreak
- Restore supported devices to their latest iOS version
- Save on-board and Cydia SHSH blobs for 32-bit devices
Supported devices
- Identify your device here
- iPhone 5C and iPad mini 3 devices are NOT supported by OTA downgrades
- These devices still support restoring to other iOS versions with SHSH blobs
- iPhone4Down (downgrading without blobs) supports iPhone 4 GSM only (iPhone3,1)
- All iPhone 4 models still support restoring with SHSH blobs and to iOS 7.1.2
| Target Version | Supported Devices |
|---|---|
| iOS 10.3.3 | A7 devices: |
| iPhone 5S | |
| iPad Air 1 | |
| iPad mini 2 (except iPad4,6) | |
| iOS 8.4.1 | 32-bit devices: |
| iPhone 4S | |
| iPhone 5 | |
| iPad 2, iPad 3, iPad 4 | |
| iPad mini 1 | |
| iPod touch 5 | |
| iOS 6.1.3 | iPhone 4S |
| iPad 2 (except iPad2,4) | |
| iOS 7.1.2 | iPhone 4 (all models) |
| iOS 4.3 to 6.1.3 | iPhone 4 GSM |
For 32-bit devices jailbroken with Pangu:
- For 32-bit devices using Pangu and jailbroken method, install the latest untether for your iOS version here
Supported OS versions/distros
Supported architectures: x86_64, arm64, armhf (Linux)
- Ubuntu 22.04 and newer, and Ubuntu-based distros like Linux Mint
- Arch Linux and Arch-based distros like EndeavourOS
- Fedora 36 and newer
- Debian 12 Bookworm and newer, Sid, and Debian-based distros
- openSUSE Tumbleweed
- Gentoo and Gentoo-based distros
- macOS 10.13 and newer
- Windows 8.1 and newer
Tools and other stuff used
- curl
- bspatch
- powdersn0w_pub - dora2ios; LukeZGD fork
- ipwndfu - Linus Henze, synackuk; LukeZGD fork
- ipwnder_lite - dora2ios (used on macOS)
- iPwnder32 - dora2ios (old version with libusb, used on Linux)
- gaster - 0x7ff
- daibutsuCFW - dora2ios; LukeZGD fork
- libimobiledevice, libirecovery - libimobiledevice
- tsschecker - tihmstar; 1Conan fork
- futurerestore - tihmstar;
- LukeZGD fork used on Linux for restoring 32-bit devices
- LukeeGD fork used on Linux/Windows for restoring A7/A8 devices
- futurerestore version used on macOS
- idevicerestore - libimobiledevice; LukeZGD fork
- idevicererestore from daibutsuCFW (used on custom IPSW restores for A5/A6 devices)
- kloader
- kloader5 for iOS 5
- kloader_hgsp for iOS 10 (used on h3lix only)
- partial-zip
- zenity; macOS/Windows builds
- 32-bit bundles from OdysseusOTA, OdysseusOTA2, alitek12, gjest (modified bundles for daibutsuCFW)
- A7 patches from MatthewPierson
- iPad 2 iOS 4.3.x bundles from selfisht, Ralph0045
- EtasonJB
- Pangu
- p0sixspwn
- unthredeh4il