on update part : InternetConnectFailure InternetSessionFailure, ConfigDownloadFailure , FileDownloadFailure, NoExecutableVersion, UpdateNotRequired, UpdateNotComplete match with errors from 1 to 7 (6 is not an error )
ZIP corrupted : I cant unzip the zip or I cant fnind the global crc
LOG corrupted : the global CRC is invalid
LOG touched : log has been edited after zip
ZIP X corrupted or missing : image crc doesnt match or file is misisng
Invalid file : global result in case of error