see as its physical button issue so its a matter of physical inspection so better to visit service centre but just for try
as of now once clear Wipe cache partition and once Reboot in a safemode
Steps to perform.
1) Turn off the device.
(Connect with type C cable/type C earphone only for Android 11)
2) Press and hold the Volume Up key and the power 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.
and once Reboot in a safemode
steps to turn safemode;
long press on power button>
long press on power off option>click on safemode >your mobile will restart and turn into safemode.
as of now once clear Wipe cache partition and once Reboot in a safemode
Steps to perform.
1) Turn off the device.
(Connect with type C cable/type C earphone only for Android 11)
2) Press and hold the Volume Up key and the power 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.
and once Reboot in a safemode
steps to turn safemode;
long press on power button>
long press on power off option>click on safemode >your mobile will restart and turn into safemode.
