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How to Jailbreak iPhone on iOS 15 – iOS 16.2 Using PaleRa1n (Complete Step-by-Step Guide)

Jailbreaking iPhones has changed a lot over the years, especially after Apple strengthened security in newer iOS versions.

If you’re running iOS 15 or a higher iOS version on an older iPhone and looking for a reliable jailbreak method, PaleRa1n is currently one of the most powerful tools available.

In this detailed guide on imatios.com, I’ll walk you through everything you need to know about the PaleRa1n jailbreak—supported devices, requirements, important warnings, and a complete step-by-step installation process for macOS and Linux.

This article is written for beginners and advanced users alike, so even if jailbreaking sounds complicated, stick with me and you’ll be able to do it safely.



Table of Contents


What Is PaleRa1n Jailbreak?

PaleRa1n is a modern jailbreak tool based on the Checkm8 exploit, the same hardware-based exploit used by checkra1n. Because Checkm8 targets the bootrom, Apple cannot patch it with software updates.

This makes PaleRa1n extremely powerful—but also limited to specific devices.

PaleRa1n is mainly designed for iOS 15 and later, filling the gap left by older jailbreak tools that stopped working on newer iOS versions.


Supported Devices & iOS Versions

Supported iPhones

Devices newer than iPhone X are not supported, including:

  • iPhone XS / XS Max
  • iPhone 11 series
  • iPhone 12 series
  • iPhone 13 series
  • iPhone 14 series
  • all other newer models

Supported iOS Versions

PaleRa1n works on:

  • iOS 15.0 and higher
  • If your device is running iOS 14 or lower, PaleRa1n will not work.

Important Warnings Before You Start

Before proceeding, there are some very important things you need to understand:

If you ignore these warnings, the jailbreak may fail or your device may boot into stock iOS.


What You Need Before Jailbreaking

  • A supported iPhone
  • macOS or Linux computer
  • USB cable
  • At least 10GB free storage on iPhone
  • Python 3 installed
  • Tips app installed on iPhone

After jailbreaking, the Tips app will be replaced by the PaleRa1n loader.


Why macOS or Linux Is Required

PaleRa1n does not work on Windows.

Virtual machines are also unreliable, and dual-booting Linux is the only workaround for Windows users.

Additionally, Linux users with AMD Ryzen CPUs may face issues. Intel-based systems are recommended.


Installing Python 3

Python 3 is required to run PaleRa1n.

On macOS, Python is often pre-installed. You can check by typing:

python3 --version

If Python is not installed, download and install Python 3 before continuing.


Cloning the PaleRa1n Repository

Open Terminal and run the following command:

git clone --recursive https://github.com/palera1n/palera1n

Once cloning is complete, navigate to the directory:

cd palera1n

Make sure the letter “l” in palera1n is a lowercase L, not an uppercase I.


Understanding Semi-Tethered Mode

PaleRa1n supports both tethered and semi-tethered jailbreak modes.

Semi-Tethered Mode

  • Uses 5–10GB of storage
  • Allows rebooting without a computer
  • Not supported on 16GB iPhones

If your iPhone has only 16GB storage, you must use tethered mode.


How to Put iPhone into DFU Mode

DFU mode is required for PaleRa1n to work.

For iPhone 7:

  • Hold Power + Volume Down
  • Wait until screen goes black
  • Release Power after 5 seconds
  • Keep holding Volume Down for 5–7 seconds

If you see a cable or computer icon, you are in recovery mode, not DFU.


Step-by-Step PaleRa1n Jailbreak Process

Once your device is in DFU mode, run the following command:

./palera1n -i 15.7.1 --semi-tethered

Replace 15.7.1 with your actual iOS version.

Linux users must add sudo at the beginning.

If you encounter errors, reboot and repeat the DFU steps.


Completing the Jailbreak on iPhone

Once the process completes, your iPhone will boot into iOS.

You will see the PaleRa1n app on the home screen.

Open it and select:

  • Do All
  • Install
  • Respring

Using Sileo After Jailbreak

After respring, you’ll see Sileo installed.

Sileo is the modern package manager replacing Cydia and allows you to install jailbreak tweaks.


Tweak Compatibility on iOS 15 & 16

Not all tweaks are compatible with newer iOS versions.

Always check tweak compatibility lists before installing anything to avoid boot loops.


Limitations of PaleRa1n Jailbreak

  • No passcode on A10/A11 devices
  • Semi-tethered nature
  • No support for newer iPhones

Despite these limitations, PaleRa1n remains the best option for supported devices.


How to Remove PaleRa1n Jailbreak

You can remove PaleRa1n by restoring your device using Finder or iTunes.

A detailed removal guide will be covered in a separate tutorial.


Final Thoughts

PaleRa1n is a powerful jailbreak solution for iOS 15 and iOS 16.2 on older iPhones.

While the process may seem complicated, following the steps carefully makes it manageable even for beginners.

If you found this guide helpful, stay tuned to imatios.com for more iOS, jailbreak, and tech tutorials.

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