Samsung s20 fe problem

[Members_FC3hxFi]

hiya 

I have a Samsung s20 fe and a small grey shadowy box has appeared in bottom right corner it keels randomly opening game apps while I'm doing something else my son may have done something can anyone help 

[BandOfBrothers]

I would suggest to go through all your settings extensively especially any gaming one's.

You could also try the following >

• Https://www.samsung.com/uk/support/mobile-devices/how-do-i-clear-the-cache-on-my-device/ You may need to insert your earphones or hook upto a powered On Laptop to access the Clear Partition Section. This may help with lag or stutters as this clears the phone of old/unused or broken cache files.There is also a Repair Apps option in the Menu System too. 
• Https://www.samsung.com/uk/support/mobile-devices/how-to-start-my-galaxy-device-in-safe-mode/ turns off downloaded apps and themes etc which may highlight an app or theme that's causing conflict. 
• Settings > General Management > Reset > Reset All Settings. 
• As a last resort back up and factory reset.
• Send feedback via your Samsung Members App under the GetHelp section.