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.


In the bottom row of the Samsung Browser app, you'll see a square with a number in it. This is the tab icon, and it shows the number of tabs you have open.
Tap the tabs icon to see your open tabs, and then tap the X to close any you no longer need.

Select CONTINUE to visit HP's website.