I suddenly have a white circle with a grey and dark grey ring around it when I pretSamsung galaxya3

[Christie Piech]

I have a Samsung S3 phone and suddenly a white circle with grey and dark grey or black rings around it on my screen which when pressed acts like an extra app drawer and toolbox what is it and how do I get rid of it

 

[Javier P]

Welcome to the forums. Something similar to this?

https://forums.androidcentral.com/showthread.php?t=701026

Do you have ES File Explorer in your phone?