Ultimate User Guide

macOS Jailbreak iOS 12.3 up to 13.x.x.

iRemove team has developed Ultimate User’s Guide outlining how to jailbreak all following iOS devices equipped with A5 – A11 Apple CPU chips using Checkra1n application: iPhone (5S, 6S, 6S Plus, SE, 7, 7 Plus, 8, 8 Plus, X), iPod Touch 7G, iPad (Air 2, 5, 6, 7), iPad Pro (9.7, 12.9, 12.9 (2G), 10.5), iPad mini 4 running iOS 12.3 up to 13.x.x.

How it's Work? Jailbreak iOS 12.3 - iOS 13.x.x on MAC Jailbreak iOS 12.3 - iOS 13.x.x on Windows PC

How it's Work?

Why do you need to jailbreak your device before start using iCloud Activation Screen Bypass Software by iRemove?

Bypass iCloud Activation Screen Lock

Apple device jailbreak is the main condition for use of iRemove Bypass iCloud Activation Screen software. You can use iRemove software only after jailbreaking process is completed.

What is jailbreaking? Jailbreaking is the process modifying Apple’s operating system for the purpose of restrictions removal and granting users a greater control over Apple devices. Typically, these modifications allow unsigned codes running, as well as reading and writing to the root filesystem. Normally, Apple prevents actions like these.

Is jailbreaking easy to do? Jailbreak aims to involve a program run on your computer while device is connected to it via USB. This method is simple and no specific skills or knowledge are required.

Jailbreak aims to involve a program run on your computer while device is connected to it via USB. This method is simple and no specific skills or knowledge are required.

We highly recommend Mac PC usage to avoid possible errors during jailbreaking process. Anyway, we try to describe all the most popular jailbreak errors and solutions to fix them.

Checkra1n Jailbreak Application

Checkra1n is an ultimate jailbreak tool supporting the most generations of iOS devices from iPhone 4S (A5 chip) up to iPhones 8 & X (A11 chip). All the devices mentioned are jailbreakable throughout their performance life. This is applicable to all current iOS versions and those to be released in the future!

Checkra1n Jailbreak & Checkm8 Exploit Checkra1n Jailbreak


Find out what is Checkra1n Jailbreak and how it uses Checkm8 Exploit

Checkm8 is a permanent unpatchable bootrom exploit compatible with hundreds of millions of iOS devices, including those running on CPU Apple chips from A5 to A11. Chekm8 makes it possible to dump SecureRom, decrypt keybags for iOS firmware and demote devices for JTAG – common hardware interface allowing your computer to directly communicate with the chips on a board.

Checkra1n is a permanent semi-tethered jailbreak for all iOS versions on devices running on chips A5-A11. Checkra1n will also be compatible with all future iOS versions as it’s based on the unpatchable bootrom exploit Checkm8. Bootrom is the very first significant code running on iOS devices. Therefore, software update won’t fix this unpatchable hardware-based Jailbreak.

Intention of Checkra1n Jailbreak is to involve a program run on your computer while iOS device is connected to it via USB. The main condition for Jailbreak of this type is putting device into DFU mode (Device Firmware Upgrade mode). Checkra1n dev team has found a bug in this mode and this bug is what their software uses to jailbreak iOS on your Apple device. Some users may face the issue of putting their device into DFU mode, but we did our best to describe how to put iPhones & iPads of different generations into DFU mode.

CheckRa1n Jailbreak Tutorials List:


CheckRa1n Jailbreak on a Mac PC CheckRa1n Jailbreak on Windows PC
Checkn1x - Windows CheckRa1n Jailbreak Tools Ra1nUSB - Windows CheckRa1n Jailbreak Tools Ra1nstorm Windows Jailbreak Tools CheckRa1n Jailbreak using Linux live USB
s
List of Checkra1n Jailbreak compatible iPhone devices

Jailbreak compatible iPhone models

All A5 to A11 devices are compatible with Checkra1n Jailbreak. Only following the latest iPhone models are not compatible with Checkra1n Jailbreak: iPhone 11 Pro, iPhone 11, iPhone 11 Pro Max, iPhone XR, iPhone XS Max, iPhone XS, and iPhone XS Max.

  • A6 - iPhone 5, iPhone 5C
  • A7 - iPhone 5S
  • A8 - Phone 6, iPhone 6 Plus
  • A9 - iPhone 6S, iPhone 6S Plus, iPhone SE
  • A10 - iPhone 7 and iPhone 7 Plus
  • A11 - iPhone 8, iPhone 8 Plus, and iPhone X

Jailbreak compatible iPad models

All A5 to A11X iPads are compatible with Checkra1n Jailbreak. Only following the latest iPad models are not compatible with Checkra1n Jailbreak: iPad Air 3, iPad Pro (11, 12.9(3G)) & iPad mini.

List of Checkra1n Jailbreak compatible iPad devices:

  • A5 - iPad 2, iPad Mini (1st generation)
  • A5X - iPad (3rd generation)
  • A6X - iPad (4th generation)
  • A7 - iPad Air, iPad Mini 2, iPad Mini 3
  • A8 - iPad mini 4
  • A8X - iPad Air 2
  • A9 - iPad (2017) 5th Generation
  • A9X - iPad Pro (12.9 in.) 1st generation, iPad Pro (9.7 in.)
  • A10 - iPad (2018, 6th generation), iPad (2019, 7th generation)
  • A10X - iPad Pro 10.5" (2017), iPad Pro 12.9" 2nd Gen (2017)
List of Checkra1n Jailbreak compatible iPad devices

Unsupported devices

List of iPhones and iPads models unsupported by Checkra1n Jailbreak

Eventually, Checkra1n will support all iPhone models from iPhone 5S to iPhone X. However, this release does not support following devices:

  • iPad Air 2
  • iPad 5th Gen
  • iPad Pro 1st Gen

These devices will be supported by the later release.

Following devices support is experimental and may require more attempts than a regular jailbreaking process:

  • iPhone 5s
  • iPad Mini 2
  • iPad Mini 3
  • iPad Air

Please note!

iRemove Software is ready to bypass iCloud Activation Screen on all devices supported by Checkra1n Jailbreak just in one click!