how to use launch x431 icarscan

The Launch ICarScan Bluetooth Diagnostic Scanner (vehicle communication interface) can turn your Android smartphone / tablet into a professional automotive diagnosis tool. Users can communication with automotive’s OBDII socket via BlueTooth with an Android smartphone/ tablet, to achieve full systems and full function diagnosis, include reading/ clearing trouble codes, data stream, actuation test, adaptation, ECU coding & programming, oil reset, other special function, etc. following OBD2TOOL share you how to use launch x431 icarscan?
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