Screen flashes green on Galaxy A57 5G
If your Galaxy A57 5G screen briefly flashes green when you turn it on, updating your device to the latest software version can quickly resolve the issue.
Navigate to and open the Camera app, and then tap the Settings icon. For the Galaxy S25 series and devices running One UI 7, tap the Quick controls icon (the four dots), and then tap the Settings icon. Swipe to and tap the switch next to Shutter sound to disable it.
If your device does not have this option, please continue to the next step.

Select CONTINUE to visit HP's website.