Samsung’s new Galaxy Z Flip 4 introduces some small changes and improvements, including enhanced cover screen functionality. But it sill doesn’t go all the way. If you want to really treat your Flip 4’s cover screen like a second display, you need CoverScreen OS.
Created by the XDA-recognized developer jagan2, CoverScreen OS lets you use any app without opening the Galaxy Z Flip 4. It was originally developed for Galaxy Z Flip 3, but it now supports Samsung’s latest foldable.
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