The Samsung Galaxy A20 was released in April 2019. It has a screen display of 6.4 inches, with a dual camera on the back.
psycho george @psychogeorge
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Posted: Jul 11, 2023
Phone apps show in grey colour
Is this a good question?
jayeff @jayeff
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Posted: Jul 12, 2023
Hi @psychogeorge
Check if the Wind down setting has been enabled. If so disable it and check if the screen has returned to normal colours
Go to Settings > Digital wellbeing > Wind down
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