After update obdstar x300 dp plus,the meter adjustment or immo menu dispear, How to solve?
1.Enter Home button, choose [ES File Explore]
2. Click [Home], and then click [DP]
3.After enter the DP menu, choose the SN No. file 9514XXXXXXXX--FUNCTION--MILEAGE,
At the buttom of this file, there will be a [en.cfg], find and delete it.
4.Re-start the device
5. Enter [upgrade] menu, then choose any of mileage correction software, download it.