delphi dcm3.7 orlando reading help

[hamzaman]

Hello can anyone tell me how to read and write delphi dcm3.7 orlando
I have kess and ktag china

[voltechcar]

Kess read by obd but first type ecu no read any tool. K-tag read by j-tag but china k-tag must up motheboard, genuine k-tag no need up motheboard. Next, in China K-tag have bugs in firmware and 80% destroy immo aread and car after write file not start.