Last Updated on 2 years by admin
Fugu is an open-source jailbreak tool for iOS 13 – iOS 13.3.1. The German developer Linus Henze made Fugu Jailbreak using the checkm8 exploit.
Latest: Fugu Untethered iOS 14 Jailbreak is going to be released very soon.
Compatible iOS versions: iOS 13.3.1, iOS 13.3, iOS 13.2.3, iOS 13.2.2, iOS 13.2, iOS 13.1.3, iOS 13.1.2, iOS 13.1.1, iOS 13.1, iOS 13
Compatible Devices: iPad Pro (2017) and iPhone 7 only.
Download Fugu Jailbreak
Fugu download links available on the LinusHenze’s Github page. Click here to download Fugu.
Note – This jailbreak is currently under development and advised to be used by developers only.
More about Fugu Jailbreak
CheckRa1n was the first Jailbreak tool create using Checkm8 exploit. Fugu released using the same exploit after a few months. Therefore, both these Jailbreak features will be the same. However, Fugu is still in the alpha stage, it needs to be developed asCheckra1n.
Also, Fugu must be a semi – tethered Jailbreak because it is based on the Checkm8 exploit.
- Matty confirmed that Fugu is working on Jailbreak iOS 13.3 on iPhone 7 plus
In addition, Linus has been working on this jailbreak since Checkm8 was released. Here are some proofs.
- He tweeted about iOS 13.1.3 Jailbreak on iPad Pro 2017 with Sileo.
- Verbose boot on iPhone7 using Checkm8
- iPad Pro (2017) verbose boot on iOS 13.1 using checkm8
Fugu components
According to the developer, Fugu consists of the following components.
Fugu: The macOS Application that exploits your iDevice using checkm8 and uploads iStrap, iStrap loader and iDownload.
iStrap loader: Small shellcode that patches iBoot and loads iStrap after iBoot is done.
iStrap: The kernel bootstrapper. This is what you see on your iDevice during boot. Patches the kernel, injects boot arguments (if needed) and injects shellcode into the kernel.
iDownload: Small application running on your iDevice. Will be installed during boot and launched instead of launchd. Forks itself and runs launchd. The forked copy will listen on Port 1337 (only on 127.0.0.1, use iproxy to connect) and provide a simple bash-like interface.
We hope Fugu Jailbreak will develop as CheckRa1n for a better success rate.
You may also like to read our following articles.
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Checkra1n iOS 13 Jailbreak Compatible Jailbreak Tweaks – Article 02
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