Here are the instructions for importing/exporting/transferring data file from OBDSTAR DC706 tablet to PC. Same procedure goes to OBDSTAR P50.
Way 1: Use U Disk
Insert a USB Disk into the USB port of the DC706 tablet.
Go to Home menu, press DP icon.
Go to Data Management->My Data->Local Data
Tick files you need to transfer
Long press files you need to transfer and press Copy
Paste Files to USB Disk.
If the device says copy successfully, remove USB disk after 10 seconds.
Way 2: Export Data via USB Type C cable
Connect DC706 and computer via USB Type C cable.
After connecting, the DC706 will directly show the access path.
Navigate to This PC/MD75/NAND FLASH/DP/95740003630(S/N)/Data folder.
Now you can see all data files stored in the device.
Select the files you need to export and copy them to PC.
Way 3: Export data via Wireless connection
Ensure both OBDSTAR DC706 and computer are on the same local network.
Go to main menu, select ES File Explorer
Go to Remote Manager->Turn on.
Input the server address on your PC.
Navigate to DP/Serial number/ Data folder
Now you can see all data files stored in the device.
Select the files you need to export and copy them to PC.
Video guide