Ireb 4.0.x 4.1 Rc2.zip 1 ((top)) <iOS PLUS>

Download the iREB 4.0.x 4.1 RC2.zip 1 file and extract it.

It ensures your device enters a state where it accepts unsigned image3 payloads. iREB 4.0.x 4.1 RC2.zip 1

Browse your local storage for your custom .ipsw file and select it. iTunes will now flash the custom iOS firmware without throwing an error. Legacy Device and Error Matrices Target Device Common Error Avoided Error Cause Error 1015 Download the iREB 4

Release the button but continue holding the Home button for another 10 to 15 seconds. iREB 4.0.x 4.1 RC2.zip 1