mirror of
https://github.com/LukeZGD/Legacy-iOS-Kit.git
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88 lines
4.4 KiB
Markdown
88 lines
4.4 KiB
Markdown
# iOS-OTA-Downgrader
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- **Downgrade/restore and jailbreak supported iOS devices to signed OTA firmwares**
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- **Linux and macOS** are supported
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- **Read the ["How to Use" wiki page](https://github.com/LukeZGD/iOS-OTA-Downgrader/wiki/How-to-Use) for a step-by-step tutorial**
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- **Read the ["Troubleshooting" wiki page](https://github.com/LukeZGD/iOS-OTA-Downgrader/wiki/Troubleshooting) for tips, frequent questions, and troubleshooting**
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## Other features
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- iOS 6.1.3 and 8.4.1 downgrades have the option to **jailbreak** the install
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- For iOS 10.3.3, use [TotallyNotSpyware](https://totally-not.spyware.lol) or [sockH3lix](https://github.com/SongXiaoXi/sockH3lix) to jailbreak
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- This script can also restore your device to other iOS versions that you have SHSH blobs for (32-bit devices only)
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- This script can also be used to just enter kDFU mode (32-bit devices only)
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## Supported devices
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- [Identify your device here](https://ipsw.me/device-finder)
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- **iPhone 5C and iPad mini 3 devices are NOT supported!**
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- iPhone 5C can still be restored to versions that you have SHSH blobs for
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<table>
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<thead>
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<tr>
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<th>Target Version</th>
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<th>Supported Devices</th>
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</tr>
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</thead>
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<tbody>
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<tr>
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<td rowspan=4>iOS 10.3.3</td>
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<td><b>A7 devices:</b></td>
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</tr>
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<tr><td>iPhone 5S</td></tr>
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<tr><td>iPad Air 1</td></tr>
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<tr><td>iPad mini 2 (except iPad4,6)</td></tr>
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<tr>
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<td rowspan=6>iOS 8.4.1</td>
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<td><b>32-bit devices:</b></td>
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</tr>
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<tr><td>iPhone 4S</td></tr>
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<tr><td>iPhone 5</td></tr>
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<tr><td>iPad 2, iPad 3, iPad 4</td></tr>
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<tr><td>iPad mini 1</td></tr>
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<tr><td>iPod touch 5</td></tr>
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<tr>
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<td rowspan=2>iOS 6.1.3</td>
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<td>iPhone 4S</td>
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</tr>
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<tr><td>iPad 2 (except iPad2,4)</td></tr>
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</tbody>
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</table>
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<details>
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<summary>For Pangu 32-bit users:</summary>
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<ul><li>For 32-bit users using Pangu and normal method, install the latest untether for your iOS version <a href="https://github.com/LukeZGD/iOS-OTA-Downgrader-Keys/releases/tag/untether">here</a></li></ul>
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</details>
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## Supported OS versions/distros
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- [**Ubuntu**](https://ubuntu.com/) 20.04 and newer, and Ubuntu-based distros like [Linux Mint](https://www.linuxmint.com/)
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- [**Arch Linux**](https://www.archlinux.org/) and Arch-based distros like [EndeavourOS](https://endeavouros.com/)
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- [**Fedora**](https://getfedora.org/) 33 and newer
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- [**Debian**](https://www.debian.org/) 11 Bullseye, Testing and Unstable
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- [**openSUSE**](https://www.opensuse.org/) Tumbleweed and Leap 15.3
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- **macOS** 10.13 and newer
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## Tools and other stuff used
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- cURL
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- bspatch
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- [ipwndfu](https://github.com/LukeZGD/ipwndfu) - LukeZGD fork
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- [iPwnder32](https://github.com/dora2-iOS/iPwnder32) - dora2ios
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- [ipwnder_lite](https://github.com/dora2-iOS/ipwnder_lite) - dora2ios
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- [daibutsuCFW](https://github.com/dora2-iOS/daibutsuCFW) - dora2ios
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- [libimobiledevice](https://github.com/libimobiledevice/libimobiledevice) - libimobiledevice
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- [libirecovery](https://github.com/libimobiledevice/libirecovery) - libimobiledevice
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- [imobiledevice-net](https://github.com/libimobiledevice-win32/imobiledevice-net) - libimobiledevice-win32 (macOS build)
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- ipsw tool from [xpwn](https://github.com/LukeZGD/xpwn) - LukeZGD fork
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- Python 2 (for ipwndfu, rmsigchks, SimpleHTTPServer)
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- Python 3 (http.server)
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- [tsschecker](https://github.com/tihmstar/tsschecker) - tihmstar
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- [futurerestore](https://github.com/m1stadev/futurerestore/tree/test) - m1stadev fork
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- [kloader](https://www.youtube.com/watch?v=fh0tB6fp0Sc)
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- [kloader5 for iOS 5](https://www.pmbonneau.com/cydia/com.pmbonneau.kloader5_1.2_iphoneos-arm.deb)
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- [kloader_hgsp for iOS 10](https://twitter.com/nyan_satan/status/945203180522045440)
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- [partial-zip](https://github.com/matteyeux/partial-zip)
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- [zenity](https://github.com/GNOME/zenity)
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- [zenity](https://github.com/ncruces/zenity) (macOS)
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- 32-bit bundles are from [OdysseusOTA](https://www.youtube.com/watch?v=Wo7mGdMcjxw), [OdysseusOTA2](https://www.youtube.com/watch?v=fh0tB6fp0Sc), [alitek12](https://www.mediafire.com/folder/b1z64roy512wd/FirmwareBundles), [gjest](https://www.reddit.com/r/jailbreak/comments/6yrzzj/release_firmware_bundles_for_ios_841_ipad21234567/)
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- [EtasonJB](https://www.theiphonewiki.com/wiki/EtasonJB)
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- [p0sixspwn](https://www.theiphonewiki.com/wiki/p0sixspwn)
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