Hello,
To change the resolution in MX8
connect to the device's command line or use a developer tool like ADB.
Use the command adb shell wm size to view the current physical screen size.
To change the resolution temporarily, use the command wm size <width>x<height> (e.g., wm size 1280x720).
To revert to the default resolution, use the command wm size reset.
To change the default resolution persistently, you may need to modify the bootargs, which is a more advanced process detailed in the device's user guide.