Could you please first tell us your order number or buyer ID?
Under normal circumstance, the unit will start the last used app when you pull out the key and restart the car after a while.
This is related to the memory function which should work only the yellow wire connected to the car battery.
There is a setting which allow to play music automatically when USB or SD inserted, you can go to the settings--extra setting to disable it.
RegardsStatistics: Posted by Jammy — Thu Mar 30, 2017 2:15 am
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