Click and choose the downloaded Justatech_Checkra1n_0.4.iso . Keep the partition scheme as MBR for maximum compatibility. Click Start to flash the image. 2. Boot into Checkra1n Restart your computer.
Once in DFU mode, the tool will automatically apply the exploit and "jailbreak" the device. Download Justatech Checkra1n0 4Windows iso
If your device is not recognized, go to and check "Allow untested iOS versions." Click and choose the downloaded Justatech_Checkra1n_0
Flash the ISO to a USB drive and boot your PC from it. Download Justatech Checkra1n0 4Windows iso
Your device will reboot with the Checkra1n loader app on the home screen. ⚠️ Important Safety Tips
Press your PC’s (usually F12, F11, Esc, or F8) repeatedly during startup. Select your USB Drive from the list.
Always create an iCloud or iTunes backup before attempting a jailbreak.