How to fix screen burn-in on your iOS and Android smartphones

How to fix screen burn-in on your iOS and Android smartphones

Ghost image or screen burn-in are names given to permanent discoloration of your smartphone’s screen caused by irregular pixel usage. The prolonged use of static images can create a permanent shadow or ghost of that image on the screen. This problem is more common than you think and happens most often on AMOLED screens (although LCD displays aren’t always immune).