Here is all about Fugu Jailbreak, fugu14 release date, the latest version, support iOS version, and compatibility, how to download fugu online, all updates. The second jailbreak tool based on CheckM8 exploitation is the Fugu jailbreak.
Estimated reading time: 14 minutes
Table of contents
The Fugu tool developer Linus Henze aka (@LinusHenze from Koblenz, Germany) now released release fugu14 with adding support for iOS 14 to iOS 14.5.1. So we can expect that devices running iOS 14.3 and above can be quickly jailbroken with this tool.
Just released – Fugu14 now supports iOS 14 to iOS 14.5.1 including iOS 14.3. Let’s see How to download fugu14?
Developer Linus Henze changes his Twitter banner photo. This included fugu14 details and features. Fugu14 – iOS 14.5 untethered jailbreaks for arm64e devices
Select FUGU14 Jailbreak Method:
Fugu14 – Untethered Jailbreak Tool Compatibility iOS 14 – iOS/iPadOS 14.5.1
arm64 devices are not supported because the exploit to install the Fugu14 App does not work on these devices.
However, it is in theory possible to install the untether on them (e.g. via checkra1n).
Note that all of this code was written specifically for arm64e, so some changes are required to add arm64 support to the untether.
Fugu14 is now available to all A12-A14 devices, it should support all arm64e devices (iPhone XS and newer) Here is the fugu Tool support Device list.
A12 Support Device list
- iPhone XR
- iPhone XS
- iPhone XS Max
- iPad 8
- iPad Air 2
- iPad Air 3
A13 Support Device list
- iPhone 11
- iPhone 11 Pro
- iPhone 11 Pro Max
- iPad 9
A14 Support Device list
- iPhone 12 mini
- iPhone 12
- iPhone 12 Pro
- iPhone 12 Pro Max
- iPad Air 4
Unsupported Devices for fugu14
|iPhone 6s Plus||A9|
|iPhone SE (1st Gen)||A9|
|iPhone SE (2nd Gen)||A13|
|iPhone 7 Plus||A10|
|iPhone 8 Plus||A11|
|iPad Mini 4||A8|
|iPad Pro (9.7 inch)||A9X|
|iPad Pro (10.5 inch)||A10X|
|iPad Pro (12.9 inch, 1st Gen)||A9X|
|iPad Pro (12.9 inch, 2nd Gen)||A10X|
Tip - Find the best Jailbreak tools for your iOS version Checkra1n jailbreak - Supports iOS 12 to 15.1 Taurine - iOS 14- iOS 14.3 Odyssey - Supports iOS 13 to iOS 13.7 Devices include A13 Devices.
- The kernel exploit is extremely reliable (it will never trigger a kernel panic)
- A simple TCP shell is available on port 1337
- Trustcaches put in / .Fugu14Untether/trustcaches/ will be loaded automatically
- Executables put in /.Fugu14Untether/autorun/ will be launched during boot (make sure to also create a trust cache for your executable!)
- Supports Siguza’s libkrw library (load /usr/lib/libkrw/libFugu14Krw.dylib and call krw_initiolizer)
- (Jailbreak Developers: You can make your jailbreak untethered just by creating a CLI version that supports libkrw, copying it to /.Fugu14Untether/autorun/ and writing a trust cache to /. Fugu14Untether/trustcaches/)
What is fugu jailbreak.
Fugu Jailbreak is the open-source jailbreak tool based on the checkm8 exploit. So you need a computer to use this jailbreak tool. The most important thing is fugu14 is released in combination with the Unc0ver jailbreak tool. Unc0ver is a semi-untethered jailbreak tool. That means Unc0ver is an online jailbreak tool (NO NEED OF A COMPUTER). Fugu is an untethered jailbreak tool that means you need a computer to use the fugu14. So how do you jailbreak your device?
Please note- Fugu14 and Unc0ver are released to the public. But there is no easy method for users to jailbreakon their device successfully. So you need to wait. Allow time for developers to create a complete jailbreak tool.
Quick links :
How to download fugu14?
Today is a great day for the jailbreak world. Fugu14 is now released to the public with adding support for iOS 14 to iOS 14.5.1. But how do you jailbreak your device with Fugu? Here we will update the easy process to download fugu14 jailbreak.
Please note- Fugu14 is now released to the public. But it is still on the developer level. You cannot use the Fugu14 easily. So please wait until a new method comes for the users.
The following steps are officially released by the developer. If you cannot understand, don’t use these steps guides. We will update you soon on how to get Fugu 14 easily for a user.
follow us for fugu14 jailbreak updates :
Building and Running
- You need a supported device running a supported iOS version
- The device must be connected via USB
- You need the IPSW for your device, unzipped
- You need to have Xcode installed
- You need to have iproxy and ideviceinstaller installed (brew install usbmuxd ideviceinstaller)
To build and run the iOS Jailbreak, all you have to do is run the
ios_install.py script and follow the instructions.
In case you get a code signing error, open
arm/iOS/Fugu14App/Fugu14App.xcodeproj and edit the code signing options.
So you didn’t read the warning section and your device is now in a bootloop. Let’s hope you didn’t enable the fast untether.
Anyway, before updating your device to the latest iOS version, try the following first:
- Install irecovery on your computer
- Connect your device via USB and boot into the recovery mode
irecovery -son your computer, then enter the following commands:
- setenv boot-args no_untether
- Your device should now boot again. If it doesn’t, repeat step two again, run
irecovery -sand then enter these commands:
- setenv boot-args untether_force_restore
- Device still won’t boot? Then you’ll have to update it to the latest version unfortunately :/
How to Install fugu 14 – Windows , Mac
Step 01. Download fugu14.
Step 02. Download Xcode from AppStore, open the AppStore app and search “Xcode”
Step 03. After you install the Xcode open a new Terminal Window, to do that you need to go to Launchpad then search “terminal” then hit enter
Step 04. In the terminal, copy and paste the below command & hit enter
sudo xcode-select --switch /Applications/Xcode.app
Step 05. Then it will ask your password, enter a password (the password field will stay hidden even though you are typing in the password) & hit enter.
Step 06. Then you need to download & install python. Use the below button to download Python.
Step 07. Download Homebrew and install it. To do that, open a new Terminal copy & paste the below command.
/bin/bash -c "$(curl -fsSL https://raw.githubusercontent.com/Homebrew/install/HEAD/install.sh)"
Step 08. Download your device’s current iOS Firmware version. (To check iOS version – Settings > General > About > Software Version)
Step 10. Download & install AltStore
How to install Fugu14
Step 01. Unzip downloaded fugu14 archive file (double click)
Step 02. Then open Fugu14App.xcodeproj by DoubleClick on arm folder > iOS > Fugu14App > Fugu14App.xcodeproj
Step 03. Press on the “trust and open” button, then press ok to file access.
Step 04. Then navigate to fugu14app > Signing & Capabilities > Select Team, if you don’t see any Apple ID, click on add an account then follow on-screen instructions.
Step 05. Remove existing bundle identifier and add some text(Eg – com.zeejb.yourname) then press try again.
Step 06. Once you have done this, close Xcode and go back to the root directory of fugu14.
Step 07. Find ios_install.py and install it. To do that, you need to open a new Terminal and follow the below steps.
Step 08. Type “cd” & press the space bar, then drag fugu14 Master(root) folder in the terminal. (Or navigate fugu14 folder) hit Enter
Step 09. Then type “Python3 ios_install.py” then hit Enter (Or type python3 and press space then drag and drop ios_install.py file into terminal)
In here, you can see you need to install the required requirements to continue the process.
Step 10. Copy and paste the below command in a new terminal window
brew install usbmuxd ideviceinstaller
This will update Homebrew & install usbmuxd drivers while installing other related files.
Step 11. Then you need to go back to fugu14 master python ios_installer.py Terminal. Then press enter, press “y”
Step 12. Then it will ask What is the name of your iOS Signing Certificate? [Apple Dev] – to fill that you need to open AltStore on your iPhone (if you have didn’t install AltStore yet follow this AltStore Guide.)
Then go to iPhone Settings > General > Profiles & Device Management Navigate your Apple ID tap on it then you can see your iOS signing certificate name, type it on the terminal.
In this case name of the iOS Signing Certificate is F6L3ATBZX6(You can find the name of the signing certificate is near your Apple ID email address)
Make sure to type it correctly. Now it looks like the below Image.
Step 13. Now it will be compiling the jailbreak, during the compiling process you can go to the Mac download folder and find earlier downloaded ISPW, then rename ISPW file format to .zip
Step 14. Double-click on the renamed zip file and extract it, open the extracted folder and find the largest .dmg file(file size maybe 4 GB – 6 GB).
Step 15. Open the .dmg file to mount it.
Follow this video for the next steps:
Fugu14 Windows Guide – AltStore:
Step 01. Download AltStore Windows Setup
Step 02. Install and config AltStore Settings How to install and Config AltStore.
Step 03. Connect your iPhone/iPad to your PC.
Step 04. Navigate to the Windows notification area down the right corner and click on the Show hidden icons button (“˄” mark).
Step 05. Navigate AltStore icon > Install AltStore > Select your iPhone.
Step 06. Now, AltStore will be installed on your iPhone. Now you need to verify the developer certificate of application, Go to the iPhone Settings > General > Profile, and Trust the Developer.
Step 07. Open the AltStore app and go to settings, then Enter Apple ID and Password.
Step 09. Once you have done that, you need to import unc0ver updated IPA into AltStore. To do that, open your Safari browser and go to the ZEE IPA Library website.
Step 10. After opening, the ZEE IPA library navigates to the Search tab and types “unc0ver” then finds the latest update, then tap on the Install via AltStore button.
Step 11. If you’re on 14.4 up until14.5.1 you have the below message, if you are on below iOS 14.4 you can open unc0ver from the home screen.
Step 12. Tap on Install Untethered jailbreak button. It will install the fugu14 app.
Step 13. Then open Fugu14 app on home screen, then press the setup fugu 14 button.
Step 14. Restart your device, open uncover app, and press the Jailbreak button.
Step1- Download the fugu jailbreak tool using a Mac computer. (follow the above instructions)
Step2- Then Download the Unc0ver jailbreak tool. (you can download Unc0ver from U04S Store)
Step3- After downloading Unc0ver, open Unc0ver and tap the jailbreak button. (if you do the process correctly, you can get the jailbreak button, if not it shows “unsupported”.)
Step4- Then, your device will jailbreak.
How to get the Unc0ver jailbreak tool with Fugu14?
Fugu14 tool allows you to get the Unc0ver jailbreak tool. Still, there is no proper method to get the Unc0ver from the fugu14. So you need to wait for that. Anyway, you can download Unc0ver from U04S Store.
How to get Unc0ver?
U04S Store is the most popular third-party app store that allows you to install the Unc0ver jailbreak tool to your device online way. So you download to your device easily from U04S Store. Also, all the old versions and newly released Unc0ver version (v7.0.0) IPA files are now available in the U04S Store. You can use this store freely from the following button.
Fugu jailbreak with taurine tool.
Taurine jailbreak is a semi-untethered Jailbreak for iOS 14 – iOS 14.3 with the Sileo package manager. It is another online jailbreak tool. The developer of this tool is the famous Jailbreak tool developer CoolStar, He also released Chimera and Odyssey Jailbreak tools.
The developer of the taurine jailbreak tool tweeted about his jailbreak tool and Fugu14 open-source exploit.
So Taurine untethered coming soon. When it is released you can download it from our website. (here)
Fugu-14 now available
Fugu14 with Unc0ver:
Released date: October 21 (open source)?
The developer has postponed the release of his jailbreak until Monday (24.10.2021). That means, he is likely to release it today. If he releases it today, you can download it from our web page.
All the details about fugu will be updated soon…
Follow zeejb official Twitter and Facebook accounts for instant jailbreak news updates.
Jailbreak alternatives/ Solutions for iOS 14 to iOS 15
We know that jailbreaking is very demanding, so on the web, we can find a lot of fake tools that claim that they can jailbreak. So don’t waste your money, and be safe from scammers. Here we listed 100% trusted jailbreak tools and alternatives according to the user rating.
01. Cripzy jailbreak
04. U04S Store
05. Oddy store
Check out more about:
How to install Odyssey jailbreak with Fugu ?
The developer of the Odyssey team has not yet integrated fugu Exploit into it. so you can use unc0ver jailbreak with AltStore to get an untethered jailbreak.
How to install fugu jailbreak MAC?
You can install fugu using MAC with AltServer. Follow our fugu MAC guide for detailed instructions.
Is fugu jailbreak supports for iOS 15?
Fugu14 is released for iOS 14 – iOS 14.5.1, fugu jailbreak still does not support iOS 15 and higher versions.