AT-200 Software Update to V1.7.3


AT-200 1.7.3 Version

1. Add ME17.8.8 (tc1728) boot mode: Identify, read password and read and write Dflash Pflash ( Need to be authorized ).

2. Add ECU ( BMW  Mini ) read write isn, VIN: EDC17CP02.

3. Add "Check Update "button.

4. Fix some bugs and optimize software performance.