Q：There is a ghost image in the middle of the screen, showing remnants of other menus, but the display is rather faint.
A：1. Does restarting the device resolve the issue?
2. If restarting doesn't work, please restore the system to factory settings (back up your data before doing so).
3. If the above steps still don't resolve the issue, the screen may be malfunctioning and requires repair.
