: After the payload is successfully uploaded, your device's screen will briefly flash white or red before going black again. This is the indicator that your device is now in a "pwned" state, ready for a custom restore.
Download and unzip the iREB 4.0.x 4.1 RC2.zip archive to your desktop.
Uses itunnel.exe to communicate with the device.
: Launch iTunes. It will flag a recovery notice. Hold the Shift key on your keyboard, click Restore , and pick your custom iOS 4.x or 5.x .ipsw profile to execute a successful flash. Troubleshooting Common Archive and Runtime Faults
: Modern versions of iTunes will block custom firmware hashes entirely. You must downgrade or use a vintage environment running iTunes 10.x (such as iTunes 10.7 or earlier) for appropriate compatibility.
