Fugu jailbreak — Fugu 14 unc0ver

Emily
3 min readOct 27, 2021

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here about How to install Fugu jailbreak online, all Computer methods, Fugu jailbreak compatible devices, fugu14 with uNc0ver and taurine, easy steps by steps guide.

fugu14 jailbreak — Emali medium

Fugu is an untethered jailbreak tool based on checkm8 exploit for 14.3–14.5.1.Linus Henze is the developer of the Fugu Jailbreak. As promised, developer LinusHenze was released the Fugu14 jailbreak on October 24.

Fugu will now install Sileo, SSH and replacement automatically! Unlock your iDevice and follow the on-screen prompts. Make sure your iDevice is connected to the Internet!

Support Devises list for Fugu

A14 — iPhone 12 mini / iPhone 12 / iPhone 12 Pro / iPhone 12 Pro Ma
A13 — iPhone SE 2 / iPhone 11 / iPhone 11 Pro / iPhone 11 Pro Max
A12 — iPhone XS / iPhone XS Max / iPhone XR
A14 — iPad Air (4th generation)
A12Z — iPad Pro 12.9-inch (4th generation / iPad Pro 11-inch (2nd generation)
A12X — iPad Pro 12.9-inch (3rd generation) / iPad Pro 11-inch (1st generation)
A12 — iPad Air (3rd generation) / iPad (8th generation) / iPad mini (5th generation)

Support iOS and iPadOS versions for Fugu

iOS 14.5.1 / iOS 14.5 / iOS 14.4.2 / iOS 14.4.1 / iOS 14.4 ( Only A12 / A13 / A14 ) If you are running iOS 14.5.1 to iOS 14 below A12 / A13 / A14, you can use the Checkra1n Jailbreak tool. if you need to download Fugu14 easily, please go to the zeejb fugu page.

Will add
14.2 / 14.1 / 14.0.1 / 14.0 — Based on his discord news

Fugu Jailbreak Features

01.Sileo is the default package manager.
02.iStrap — The kernel bootstrapper.
03.iDownload — Application running on your iDevice.
04.SSH and Substitute automatically install.

Note — According to the developer, the Fugu app currently does not work on arm 64 devices. (iPhone 5S — iPhone X) However, untether can be installed via jailbreak tools such as checkra1n, and some changes are required to add arm64 device support to untether.

History of Fugu Jailbreak

CheckRa1n is the first Jailbreak tool created using Checkm8 exploit. Fugu was released a few months later using the same exploits. So both of these Jailbreak features will be similar. However, Fugu is still at the alpha level, so it should be developed as Checkra1n.

Fugu consists of the following components:

Fugu: A macOS application that exploits your iDevice and uploads iStrap, iStrap loader and iDownload using checkm8.

iStrap loader: iBoot patches a small shellcode and loads iStrap when iBoot is finished.

iStrap: kernel bootstrapper. This is what you see on your iDevice at startup. Paste the kernel, inject boot logic (if needed), and inject shellcode into the kernel.

iDownload: A small application that runs on your iDevice. Launches instead of installing and launching at startup. Fox launched itself and the run. The fork version will listen on Port 1337 (only on 127.0.0.1, use iproxy to connect) and will provide a simple bash-like interface.

Unc0ver vs Fugu14.

The new Fugu jailbreak tool allows you to download Unc0ver Jailbreak via fugu14. So it’s a great thing that the developers did.you can download the full guide about Fugu174 and Unc0ver from Zeejb website.

normally you can download Unc0ver from U04S Store.

Step1 — U04S Official website and Download the U04S Store.

Step2- Go to device setting>general>profile management and trust the U04S Store.

Step3- Open U04S Store and tap the Unc0ver online install button. then tap the ok.

Step4- After Unc0ver installation go to device setting and trust the Unc0ver profile.

Step5- Open Unc0ver and tap the jailbreak button.

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