Ireb 4.0.x 4.1 Rc2.zip 1 [new] Now

During the iOS 4.0/4.1 era, users attempting to jailbreak their devices (using tools like Sn0wbreeze or PwnageTool) often encountered . These errors indicated that the device was refusing the custom restore. iREB was the fix for this, pushing the device into a state where it would accept the custom payload.