for some reason this app does not exist on play store anymore. I was using this app 'oled saver' for some time.. then got Nov 2021 update, uninstalled app phone still works fine for months now.
Men i fixt it with this app before see your vedio , but u know thats not %100 fix , like when u get notfication brightnis the notication very hight on night , whe this is hapneng whats problem the screen ?