Hi friends. What equipment is good for read and write secure from OBD II way ???

[sergei5005]

Hi friends. What equipment is good for read and write secure from OBD II way ??? Im have KESSv2 Fw 3.099 clone and never can write nothing. all time have errors of protocol or error of write. Now buy Kess V2 Fw 5.017 but cannot try this equipment. This is secure new FW 5.017 for read and write ?? Any idea?? Any help ?? Thank you !!!

[karmoranas]

better will buy genuine tool, for old cars kess clone or mpps it works. look for FLEX obd + bench

[carmageddon]

no one tool are safe to work from obd port…neither genuine tool…the only way to do safe job is determining which are the right tool to read/write/restore files on the ecu (obd, boot, bdm etc)…anyway…obviously genuine tool are more stable from clone but is not always safe…what you can do from obd port depends only from ecu and his rules, not from tool

[sergei5005]

Thank you for your replys :)