Guide for iPhone Jailbreaking on Windows/Mac/iPhone

Penny Warren Published on June 13, 2025Unlock iOS3-min reading

Do you know that it's still worth jailbreaking an iPhone? In the past, iOS offered very few apps and services, so you could jailbreak an iPhone to unlock more apps and features. Today's iPhone has a grand number of apps and standard or special features, but you can still engage in iPhone jailbreaking to obtain something magnificent.

Part 1: A Brief Introduction to Jailbreak iPhone

In this part, we will introduce what jailbreaking an iPhone is and what are the pros and cons of doing so. Also, we will discuss whether jailbreaking an iPhone is legal or not.

What Is Jailbreaking iPhone

Jailbreaking an iPhone is the process of removing Apple's software restrictions on iOS, which means you can gain full control (root access) over your iPhone.

Jailbreaking iPhone has become popular because it allows iPhone users to install unauthorized apps (outside the App Store), customize the look and feel of iOS, remove the iPhone carrier deal, and so on.

Pros & Cons of Jailbreaking iPhone

jailbreaking an iPhone comes with its own advantages and disadvantages. Here, we list a table for you to see.

Some people may worry that jailbreaking an iPhone will remove the saved passwords. Normally, this won't happen. However, you can't avoid bugs when doing it, so you'd better manage the passwords on your iPhone and back them up in advance.

Is Jailbreaking iPhone Illegal

Jailbreaking iPhone is legal in most countries. In the United States, the Library of Congress has granted exemptions that make jailbreaking legal for personal use.

However, if you use jailbreaking to pirate apps or bypass digital rights management (DRM), it is still illegal. Also, Apple strongly discourages jailbreaking. This act voids your warranty. If you jailbreak and something goes wrong, Apple can refuse to help.

Part 2: How Can You Jailbreak an iPhone Without a Passcode?

You may wonder if iPhone jailbreaking removes the screen password. It sounds quite good to jailbreak an iPhone while wiping out the forgotten password. However, the answer is no. Jailbreaking can break some iOS restrictions but can't approach the passcode security, which means there's no link between iPhone jailbreaking and passwords.

However, there's a way out - you can remove the password before jailbreaking an iPhone, and imyPass iPassGo can easily handle it, for it can remove all password restrictions, whether it's screen passwords, Face ID, or Touch ID.

Tips

Below are the devices and OS that are supported by iPassGo to jailbreak:

OS: arm64 iOS 15.0-16.5

Devices

Part 3: How to Jailbreak an iPhone on Windows with checkn1x

If you want to jailbreak an iPhone on Windows, 3 preconditions should be promised on your computer - an ISO image file, a program, and a blank USB drive.

1. checkn1x.iso

2. Rufus.exe

3. A Blank USB Drive with more than 2GB capacity

Download the checkn1x ISO file and Rufus from the Internet. Plug in the USB drive. Install Rufus and launch it. In the main interface, click the Select button to add the checkn1x ISO file, and then click the Start button.

When the checkn1x file is written, you should restart your computer and repeat pressing F12 or other keys (depending on your computer's brand or motherboard) to enter the BIOS interface. Change the boot priority to the USB drive and restart your computer again.

It's time to jailbreak your iPhone. Connect your iPhone to your computer, and use the direction keys to locate Start. Press the Enter key to go on.

Follow the instructions on your computer to put your iPhone into DFU recovery mode. Then, it will start iPhone jailbreaking. Your iPhone will run many commands, and the computer will show the process. What you should do is only wait.

Once the progress ends, you can unlock your iPhone. Your iPhone won't change in its interface except that the checkra1n app is installed. It also means that your iPhone is jailbroken successfully.

Part 4: How to Jailbreak an iPhone on Mac with checkra1n

Your MacBook can help you jailbreak an iPhone, and it's very easy to do that. However, before that, you need to ensure two stuffs:

1. checkra1n program

2. A USB cable to connect your iPhone

Go to the official website of checkra1n and select the version that suits your Mac and iOS devices. A MacBook requires only this software without any extra files to jailbreak your iPhone. Scroll down to click the Download for macOS button to download it.

You need to install it manually. Open the dmg file and drag it from left to right in the panel to install it.

When it's installed, you should open Finder and find checkra1n in the Application panel. Right-click on it and click the Open button.

Connect your iPhone to your MacBook. Then, you should click the Start button on the bottom right side of the panel to start jailbreaking your iPhone.

Accept all steps to go on. Then, it will show you how to put your iPhone into DFU mode. This is a crucial step for iPhone jailbreaking. Click the Start button and follow the guide.

Your iPhone will run many demands, which means that it's in progress. Your MacBook also shows the progress of iPhone jailbreaking.

Your iPhone will be restarted. Unlock it and check if there's a checkra1n app. If so, you've managed to jailbreak your iPhone on Mac.

Conclusion

You've learned what is iPhone jailbreaking and how to do that on Windows and Mac. It's meaningful to jailbreak an iPhone because it has advantages. However, you should not forget that iPhone jailbreaking means declining any Apple software and hardware support, so you'd better not do that if you have only one iPhone.