1, the current debugging resolution 800x480/ 1024x600/1280x480/1280x720/1920x1080/768x1024/ 800x1280/1080x1920/1920x720/600x600/

2, the resolution is only valid in hard resolution mode, please confirm whether it is set to compatibility mode (compatibility mode is 800xx480, auto stretch)

3, Remove the software and reinstall (or clear the APP cache) software to re-identify.

4, If not, please contact the sales staff and upload the log

5, special car machine need to provide physical debugging.