OBDSTAR P50 with this authorization equivalent to the functions of OBDSTAR ODO Master + OBDSTAR P50.
With this authorization, your OBDSTAR P50 will have the same odometer correction and oil light/ service reset function as the odo master full version.

Note:
The tablet is NOT included in this product portfolio.
This is a authorization only, no need shipping.
Please email us a photo of the device's serial number.
Once the authorization is completed, there is no refund.
You can find the serial number on the back of the device or in the user information.

Notice:
It does NOT support basic OBD2 diagnostics.