The white screen on the xs could be due to a number of reasons. A hardware fault, such as a damaged display or faulty mainboard, may cause a white screen.
Software issues, such as iOS system errors or app crashes, can also cause a white screen. In addition, battery problems, charging problems, or physical damage can also cause a white screen. If you experience a white screen on the Apple xs, it is recommended that you try restarting your device first. If the problem persists after restarting, you can try to restore factory Settings. If the problem persists after restoring factory Settings, you may need to contact Apple after-sales service for repairs.
Note The contact bar is not connected properly, and no signal is transmitted