To help tailor this to your device, please tell me your and current iOS version . If you hit a specific error code , let me know so I can give you the exact fix.
Press your computer's Boot Menu key (usually F12 , F11 , F8 , or Esc depending on your motherboard). Select your USB flash drive from the list.
Because checkra1n relies on a hardware exploit, it only works on the following devices, regardless of the iOS version they are running:
An official Apple Lightning cable (USB-A to Lightning is highly recommended; USB-C to Lightning often fails with this exploit). A compatible iOS device (A7 to A11 chip, iOS 12.0 to 14.8). Step 1: Download the Required Safe Tools checkra1n 012 1 beta windows download portable
Possibly, but USB driver support is shaky. Windows 10 or 11 is strongly recommended.
Run the tool via terminal commands ( chmod +x followed by sudo ./checkra1n ) to jailbreak your connected device safely. Red Flags: How to Spot Fake Checkra1n Windows Downloads
Enter your computer’s BIOS settings during startup and temporarily disable Secure Boot , or switch your boot mode from UEFI to Legacy/CSM . To help tailor this to your device, please
The Hard Truth: Checkra1n Does Not Have a Native Windows Version
The checkm8 exploit works on all iOS versions, but checkra1n 0.12.1 beta was not designed for iOS 15+ payloads. The official checkra1n team released newer betas (e.g., 0.12.4) that support iOS 15. However, a portable Windows version for those is harder to find.
: Use a genuine Apple USB-A to Lightning cable. USB-C to Lightning cables often fail in DFU mode. Select your USB flash drive from the list
In the world of iOS jailbreaking, few names command as much respect as . Leveraging the permanent hardware-level BootROM exploit (checkm8), checkra1n has remained the go-to tool for jailbreaking a wide range of iOS devices, from the iPhone 5s to the iPhone X.
While the version is real, it was only compiled and released for and Linux platforms.
Checkra1n 0.12.1 Beta is an official release by the Checkra1n team that introduced crucial updates to the jailbreak ecosystem. Key Features of Version 0.12.1
Click Start . The utility will automatically place your device into Recovery Mode to protect your data file system.