XDA Page - https://labs.xda-developers.com/store/app/sszb.s20.refresh
Simple app to change S20/S20+/S20 Ultra Refresh rate (96Hz/120Hz) without ADB. Thanks to Max Weinbach for finding this tweak and Rohit Shetty for testing this app.
This app also includes 2 qs tiles for setting 96Hz and 120Hz. Check in your quick settings panel to add them.
Info: This app targets older android sdk in order to set refresh rates without ADB requirement. Ignore the dialog that says "This app was built for an older version of Android...."
