
Ensure your device is recognized in the jailbreak utility, and then click the Start button.Find and double-click the file called checkrain_gui and wait for the jailbreak to open.Click on Show Package Contents > Checkar1n > Contents > macOS.Open the folder and right-click the file.
Drag the Checkra1n file into your Applications folder. If you see the Trust This Computer message on your iPhone or iPad, accept it. Plug your device into your Mac – only use the official cable. Use iTunes or iCloud to back up your data. Here’s how to download Checkrain onto your iPhone or iPad: Support for others will be added with a future update. The default package manager is Cydia, although you can add Sileo. Users of the iPad Air, iPad 2, iPad 3, iPad Mini, and iPhone 5S should be aware this is an experimental tool only. Support is provided for all A5 to A11 64-bit devices. Checkra1n is semi-untethered – if your device has to be rebooted for any reason, you will need to reactivate the jailbreak using your Mac. At the moment, you can only use macOS to install Checkra1n on your iPhone or iPad – Windows support is in the pipeline. Before you go ahead and download the Checkra1n jailbreak, you need to be aware of a few important details: