If you have yellow spots/fades/tints on your screen or simply an area of dead pixel, it might not be a hardware fault as such.
You could still cure it with an app for your Android Smartphone, here are my recommended.
Google Reportedly Set to Launch Tool Revealing Battery Degradation Over Time for Phones and Tablets, Says Android Authority.
WhatsApp Boosts Android Security and User Experience with Passwordless Login, Eliminating Two-Factor SMS. Here's How to Activate It.
Nothing has released a new software update for the Nothing Phone (2) smartphone, based on Android 14. This update, known as Nothing OS 2.5, brings various enhancements and features.
hmm .. have to try it