Please note that you will require an Apple computer to install the Checkrain jailbreak on your iPhone or iPad.Ĭheckra1n is not available for download on Windows OS at the moment. You can download the Checkra1n app from the links above. The Checkrain jailbreak tool jailbreak is based on the checkm8 bootrom exploit and works only on a Mac computer. After your phone restarts, go back to your homescreen, and you will see the Checkrain app has been uninstalled.Ĭheckra1n is an iPhone jailbreaking app created to provide a high-quality semi-tethered jailbreak to all iPhone and iPad users.

Now tap on the Restore System button, as shown below.

Launch the Checkra1n jailbreak app from your homescreen.

That’s it your device is successfully jailbroken with the Checkrain jailbreak.

The app closes when the process is finished, and you will see Cydia on your home screen.

The jailbreak application will now begin to install Cydia.

Look on your home page for the Checkra1n loader and tap to open it.

Once it has finished, click on Done and the application can be closed.

You should see the verbose boot screen on your iPhone with the Checkra1n theme on it – DO NOT DISCONNECT your iPhone until the jailbreak is complete.

When that has been completed successfully, the jailbreak will start the jailbreak process.

Click Start and follow the on-screen instructions to put your device into DFU.

You will now be asked to place your device into DFU, click on Next.

Make sure the jailbreak application has recognized your iPhone and click on Start.

Double-click on the checkra1n_gui file and the jailbreak application will open.

Next, click Checkra1n > Contents > MacOS.

Open Applications and right-click the checkra1n file. Choose the option to Show Package Contents.

Drag and drop the checkra1n app to your Applications folder.

Download the Checkra1n jailbreak from the download link above.

If you are asked to Trust This Computer, accept it.

Connect your iPhone or iPad to your Mac computer.

Cydia download iphone