Had UI 3.1 updated few weeks ago and noticed the 3.0 beta navigation swipe gesture bug is back. Had to swipe few times to register the three menu buttons. Screen sensitivity won't fix it unless the gesture hint turned on only then it works everytime.
Once perform Wipe Cache Partition if not yet then observe other than that increase sensitivity in navigation gesture
Steps to perform.
1) Turn off the device.
(Connect with type C cable and connect with pc/laptop or type c earphone only for Android 11 ) ...........OR....... IF YOU HAVE ANOTHER MOBILE THEN CONNECT WITH CABLE WHETHER IT IS TYPE C TO TYPE C OR MICRO USB PORT take help of otg connector to connect with other mobile.
2) Press and hold the Volume Up key and the spower button. 3) When the Android logo displays, release all keys. 4) Press the Volume down key to navigate and select "Wipe cache partition". 5) Press Power key to select. When the wipe cache partition is complete, Select Reboot System. 6) Press the Power key to restart the device.
Please register your concern in Samsung Members Application (Open Samsung Members Application > Get help > Send Feedback > Error report/Ask questions).
