Floating duck background

[Excalibur]

I use a LG G3 Beat on Telkom Mobile. For two mornings in a row I have woken up to find my desktop background changed to this annoying theme. It is very restricted and I can not navigate to other menus/apps or scroll across. Only restarting makes it dissapear. Anyone knows what causes this or how to stop it?

 

[Excalibur]

 

[Datura]

Dafuq

 

[Lupus]

Maybe it's going into Easy Homescreen? Check under settings - Display - Home?

 

[Johnatan56]

I'm on an LG G3 S, my sister is as well and a friend. Never heard of this problem before, rogue app or something?

 

[i.got~issues]

Hmmm... perhaps check Guest Mode settings;

http://www.androidauthority.com/lg-guest-mode-573435/

 

[Excalibur]

Hmmm... perhaps check Guest Mode settings;

http://www.androidauthority.com/lg-guest-mode-573435/

Thank you so so much, this was exactly it. Guest mode was on and I have now switched it off. Just curious how it switched on while I was asleep for two consecutive nights but anyway it's off now! Thanks to everybody who responded.