How to Refresh OBDSTAR X300 DP Plus Tablet?

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One customer gave feedback that his X300 DP Plus got stuck on the booting screen.

In this case, it could be fixed by refreshing the tablet.

Free Download:
Refreshing Package

How to Refresh?
1.Back up all software in the tablet to a SD card
2.Insert the SD card into the tablet, hold down "+" and "OFF" button until it shows "SUCCESSFUL"
3.Turn it off
4.Copy all files in refreshing package to the SD card (Do Not copy the folder)
5.Insert the SD card into the tablet, hold down "+" and "ON" button, and wait until the refreshing process completes automatically
6.Turn in on, connect the tablet to network, login in by account and password
7.Update software again
Then your OBDSTAR X300 DP Plus should work fine.