1. Turn off the device.2. Connect to the PC via USB and wait until you
see charging screen.3. Press and hold Volume Up, Bixby and Power button
at once.4. When the Samsung Galaxy S10 logo appears, leave the power
button and keep holding the volume up ...
For those Galaxy S10 owners who are facing issues with Game Launcher
after upgrading to One UI 3.0 recently, just disable the game launcher
from additional features in the settings. And please be patience and
wait for the fix, hope Samsung bring this...