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+--- Thread: Foxflash / Pcmtuner read write mercedes med17.7.5 (/showthread.php?tid=84907)
Foxflash / Pcmtuner read write mercedes med17.7.5 - brahem - 29-10-2023
i bought a used ecu mercedes med17.7.5 (the seller told me the ecu ist not original it is a cloned one of his car. the stock data of it no more available)
i tried to clone my ecu to this (used cloned ecu) i can read all data from it and from my original ecu without problem. but when i try to write file to the one i bough it told error unlock password.
i read the password with foxflash (and extract the password too , foxflash can extract from file) but same error when i try to write.
same problem with pcmtuner . can read but not write.
what's wrong and how to resolve the problem.
both ecu are working 100%