OBDSTAR X300M Can Not be Opened

One of our customer who bought a X300M

When connect all cables in correct step. X300M can not be opened

x300m-error-1x300m-error-2x300m-error-3

He tried every method to connect, still the same.

Connecting USB and Port, all are no response.

In this case, customer need to send the unit back to us to repair.

 

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