If your phone screen is glitching or displaying strange colors, it may be experiencing a "screen burn-in" issue. This can sometimes happen with older devices or if the screen has been on for extended periods of time displaying the same image.
To try and fix this issue, you can try the following steps:
1. Turn off your phone and let it cool down for a few minutes.
2. Restart your phone to see if the issue persists.
3. Adjust the screen brightness and color settings to see if that helps.
4. If the problem continues, you may need to contact the manufacturer or a professional repair service for further assistance.
If these steps do not resolve the issue, it may be a hardware problem that requires professional repair.