Samsung galaxy 8 plus edge has white circle on desktop

[Android Central Question]

Samsung galaxy 8 edge plus has a white circle on desktop. It moves around with touch but I cannot get rid of it. It is always on the screen

 

[B. Diddy]

Welcome to Android Central! Can you show us a screenshot? http://forums.androidcentral.com/ge...ide-how-post-screenshots-android-central.html. You'll have to register on this forum first. https://forums.androidcentral.com/a...in-android-central-community.html#post3754828