OBDSTAR DC706 read and write Kia Kefico cpegd 2.20.4 on bench.
Read / write on bench all ok.
as long as checksums are correct, all will be fine.
Get them wrong and you will have to recover in boot mode with another tool.
Read and write on the bench with manual checksum. And we are warning people about this ecu on checksum isseus.
Wrong calculation and this ecu gets blocked from flashing on bench. So make sure you have them correct.
