Compare the SHA-256 with the downloaded file to confirm its bytes match this version.
Library acceptance and a vehicle association do not establish flash compatibility. Match the exact software, read type and requirements to your project.
Download both the original and the Unlocked PFlash and compare the data in HexEdit to see the changed bytes and solution. This is confirmed for MHD obd unlock for this specific family on this specific 340 G chassis. Only for MG1CS