LeetDown

a macOS app that downgrades A6 and A7 iDevices to OTA signed firmwares. Developed and maintained by @rA9_main.

[LeetDown @LeetDownApp]

That said, LeetDown has been discontinued since 2022. With the release of macOS 28 next year, it will no longer be officially supported on macOS.

If you wish to continue downgrading your devices to OTA-signed versions, we recommend using Legacy iOS Kit for the best experience.

[LeetDown @LeetDownApp]

It appears that Apple has stopped signing baseband firmwares for some devices. For now, this does not affect LeetDown, since it does not downgrade the baseband firmware during the restore process on A6 devices.

[LeetDown @LeetDownApp]

@DemirMelih53014 It’s currently not possible to add support for iPhone 6 since there’s no OTA version signed for it. However, you can check for other projects that can tether downgrade pretty much any checkm8-vulnerable device by patching SEP firmware.

[LeetDown @LeetDownApp]

Was asked this question multiple times, so I decided to answer it here. If you have a custom ipsw (e.g. a pre-jailbroken ipsw), and if you're sure it's patched properly, you can disable iPSW MD5 check in LeetDown's settings to restore it. CFW restores only work with A6 devices.

[LeetDown @LeetDownApp]

PSA for users on macOS High Sierra: You need to update your SSL certificate for LeetDown to communicate with https://t.co/Q6iDN9WtzK API, otherwise it will not work. Please refer to this guide: https://t.co/Wu63BqG9JH

[LeetDown @LeetDownApp]

We just passed 100K downloads, thank you so much everyone!

[LeetDown @LeetDownApp]

@moski_dev Looks clean, looking forward for the upcoming update!

[LeetDown @LeetDownApp]

app

[LeetDown @LeetDownApp]

@YashYmishra7017 No, that’s not normal. I’ve never seen that issue before though, maybe a problem on apple’s end?

[LeetDown @LeetDownApp]

@AlpyEagle What’s the issue when you browse for an ipsw on your computer?

[LeetDown @LeetDownApp]

LeetDown version 2.2 is now available.

It now:
• Fully supports M1 macs on any version of macOS.
• Has A6 support.
• Works much more reliably.

Get it from the newly designed website ⬇️
https://t.co/NSEMTuOk48

[LeetDown @LeetDownApp]

Build instructions are now available at GitHub. Contributions are welcome https://t.co/QS9mzH58s5

[LeetDown @LeetDownApp]

@1421Rubano Happy to hear that!

[LeetDown @LeetDownApp]

If you like this app, please consider supporting it via patreon or buymeacoffee.

https://t.co/BtQlfRMuGt

https://t.co/5whnSivkBo

[LeetDown @LeetDownApp]

Other Updates:

• A5 support was cancelled. LeetDown aims to downgrade devices directly from DFU mode without using any other external hardware. Current state of the checkm8 exploit on A5 is not suitable for this purpose. Please use iOS-OTA-Downgrader for A5 devices.

[LeetDown @LeetDownApp]

A clarification about this app: LeetDown Mobile will allow you to OTA downgrade an iOS device using a jailbroken iOS device. You’ll need to connect the two devices together.

[LeetDown @LeetDownApp]

Coming soon at your favorite package manager!

[LeetDown @LeetDownApp]

@Rithulum A6 and A7 are planned for now.

[LeetDown @LeetDownApp]

According to GitHub stats, LeetDown now has over 20K downloads! Thanks to everyone who supported this project, I hope it helped speeding up your A7 devices while adding 32 bit app support via iOS 10!