For owners of iPhone 5s, iPhone 6, iPad mini 2, or iPod touch 6G on iOS 12.5.5, checkra1n unlocks a world of customization—from theming and system tweaks to file system access and emulators. Just follow the steps above, stay away from shady third-party EXE files, and enjoy your legacy device like never before.
Jailbreaking voids warranties (though Apple cannot detect checkm8-based jailbreaks easily) and may pose security risks if you install unknown tweaks. Proceed with caution and always backup your data. Last updated: 2025 – Checkra1n remains the king for iOS 12.5.5 on Windows via Linux USB. download checkra1n for windows ios 12.5.5
Fully stable, official support, no driver conflicts. Cons: Requires restarting your PC and temporarily leaving Windows. Method 2: Windows Subsystem for Linux (WSL) – Not Recommended While WSL allows command-line Linux, it lacks direct USB access for DFU mode devices. Most users fail here. Avoid this for jailbreaking. Method 3: Unofficial Windows Ports (Use with Caution) Some developers have created unofficial ports of checkra1n for Windows using libusb and custom drivers (e.g., “checkn1x” or “winra1n”). These are not from the official team. They can work, but they carry risks of malware or instability. For owners of iPhone 5s, iPhone 6, iPad