Palera1n Jailbreak

Tweaks works on iOS 15 - iOS 15.7 devices

Palera1n is the first public semi-tethered checkm8 “jailbreak” for iOS 15.0–15.7. This is an early release, and it is not recommended that you use it on your primary iPhone. Palera1n currently does not support Cydia tweaks due to the lack of the tweak injection feature.

What is Palera1n?

Palera1n Jailbreak is a macOS and Linux script that allows you to run the iOS 15.0 – iOS 15.7 checkm8 exploit on compatible iDevices. It boots the device with AMFI patches and requires Pogo by Amy to be installed via the TrollStore app in order to access the Sileo package manager.

It is brought to you by Nebula, the creator of the IPA Permasigner terminal app, the first open-source solution to install IPA files without revokes on iOS 14.0 up to iOS 14.8.1, and iOS 15.0 up to iOS 15.4.1 using Linus Henze’s CoreTrust bypass.

Learn More: How to iOS 16 – iOS 16.2 Jailbreak

Palera1n Jailbreak Compatible iOS and iPadOS

  • iOS 15 .7
  • iOS 15.6.1 / iOS 15.6
  • iOS 15.5 / iOS 15.4.1 / iOS 15.4
  • iOS 15.3.1 / iOS 15.3
  • iOS 15.2.1 / iOS 15.2
  • iOS 15.1.1 / iOS 15.1
  • iOS 15.0.2 / iOS 15.0.1
  • iOS 15

Palera1n Jailbreak Compatible Device

Palera1n Jailbreak The developer performed all testing on the devices listed below. Palera1n Jailbreak is based on the checkm8 exploit.

Checkra1n jailbreak is also based on the checkm8 exploit. As a result, the tool will support A9 to A11 devices.

  • iPhone X (GSM)
  • iPhone 8, iPhone 8 Plus
  • iPhone 7, iPhone 7 plus
  • iPhone 6s, iPhone 6s plus
Palera1n Jailbreak is still in development, and the installation process isn't as simple as with other jailbreaks. To install the semi-tethered iOS 15 jailbreak, you must first prepare and use a computer. This tool should only be used by advanced users!
Sileo working properly Palera1n Jailbreak

How to install Palera1n Jailbreak

To jailbreak iOS 15 with Palera1n, first ensure that your device is on the list of supported devices. Remember to turn off the passcode on A10/A11 devices before beginning the jailbreak.

Step 1. First you need to Install libimobiledevice on your Linux or Mac terminal app. To continue the process connect your iPhone through USB to the computer. Then run the following commands

brew install libimobiledevice

or on Linux distribution:

sudo apt install libimobiledevice-utils libusbmuxd-tools

Step 2. Then you need to Clone the Palera1n repo from GitHub.To do that run the following command

git clone && cd palera1n

or clone the Palera1n tethered checkm8 jailbreak with installed Sileo and Substitute (tweaks support) on iOS 15.0 – 15.3.1. This is a work in progress and not all A8X-A11 devices are supported.

git clone --recursive && cd palera1n

Step 3. Run the Palera1n jailbreak script to install Sileo


or if you are using the Palera1n tethered checkm8 jailbreak with support for tweaks.

./ --tweaks <ios version youre on atm>

Step 4. Palera1n will replace the Tips app with Pogo IPA (which can be also installed via TrollStore).

Step 5. Access Sileo from your Home Screen.

Note: To install Pogo app make sure your device is in normal mode. You’ll have to uicache in the Pogo app every time you will reboot your iPhone.

If you want to start from DFU, run this command.

./ --dfu <your iOS version here>

Palera1n repository

TrollStore has been added to palera1n’s repository! Install TrollStore Helper from if you have palera1n booted to use TrollStore on unsupported versions. Obviously, if you are not running 15.0-15.4.1 (including 15.5b4), it will not persist in stock.

Palera1n tethered jailbreak is available for iOS 15.0 and up to iOS 15.3.1.

Recently, @mineekdev began working on a new branch of the Palera1n jailbreak, with the primary goal of adding tweak support. The device boots with AMFI patches in this version. The first time you run it, it will boot a ramdisk that will dump your onboard blob and install Sileo and Substitute.

Substitute is a tweak injection system that works on devices that have already been jailbroken. It is primarily used to run tweaks. Substitute 2.2 employs a newly designed tweak injection system that enables the loading of a large number of tweaks for maximum customization with minimal overhead on iOS 15.

Furthermore, Palera1n with tweak support is a tethered jailbreak for all releases between iOS 15.0 and iOS 15.3.1. Tethered jailbreak allows the device to be temporarily jailbroken during a single boot. To use a patched kernel, the device must be “re-jailbroken” with a PC.

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