Screen burn is a big problem for amoled panels, do some software development to eliminate this problem to an extent starting from M to A series & on flagships
As far as I know there is no software to hide screen burns in amoled screen. you need to replace your entire mobile screen. for preventing screen burn you need to change your wallpaper once a week. you can use some dark wallpaper for some time, and use dark mode whenever possible. always on display is major cause for screen burn. just one rule is that you have to avoid using any specific wallpaper or part of screen for long time.
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