Download a trusted Checkra1n-based bootable ISO file (such as Odysseyn1n or the official Checkra1n Linux ISO). Step 2: Create the Bootable USB Drive Insert your USB flash drive into your Windows PC. Open Rufus. Select your USB drive under the "Device" dropdown.
Click the "Make Jailbreak U Disk" option.
Restart your computer. Press your PC’s boot menu key repeatedly (usually F12, F11, F8, or Esc). Select your USB flash drive.
Corresponding iPad models (iPad 5th, 6th, 7th Gen, iPad Pro 1st and 2nd Gen) Compatible Firmware iOS 12.0 up to iOS 14.8.1 checkra1n 0.12.4 beta windows
While Cydia is the default, 0.12.4 supports newer package managers, though Cydia remains the most stable on this version.
: This release also included preliminary support for running the tool on M1 Macs . How to Use checkra1n 0.12.4 on Windows
Here's a step-by-step guide to using checkra1n 0.12.4 beta on your Windows machine: Download a trusted Checkra1n-based bootable ISO file (such
Before attempting the jailbreak, verify your device and iOS firmware version are compatible. Supported Devices (A7 to A11 Chips) iPhone 6s, 6s Plus, SE (1st Gen) iPhone 7 and 7 Plus iPhone 8, 8 Plus, and iPhone X Compatible iPad models (A7-A11) Supported iOS Versions
: Version 0.12.4 resolved many "Error -31" and "Error -20" issues that plagued earlier 0.12.x builds [5.1, 5.5]. Semi-Tethered : If your phone dies or reboots, you
As of May 2026, the official checkra1n development team has yet to release a native .exe installer for Windows. To use version 0.12.4 on a Windows PC, users must utilize that run the tool via a lightweight Linux kernel. Key Features of Version 0.12.4 Select your USB drive under the "Device" dropdown
Checkra1n offers several advanced options accessible through the GUI, especially useful when troubleshooting or working with specific devices:
Downloading these files will install malware, spyware, ransomware, or adware onto your computer. They may also steal your personal data or damage your iOS device.
Why no Windows version? Writing a kernel driver for Windows to provide the low-level USB access required for the checkm8 exploit is a very complex task. The jailbreak depends on precise USB timing and direct device control that Windows kernel drivers aren’t designed to allow.