Rounded Corners S9 is the best application for rounded corners of the screen
FEATURES:
* Free app
* This application is very light and save battery life
* Easy to use
* Rounded Screen Corners S9 is the application that helps you customize the rounded corner of the screen like other high-end phones: Samsung Galaxy/S8 S8+/Note 8/S9, LG G6/V30...
Looking forward to the comments from you!