Call icon and Video call icon is showing on all app background

[Madhan26]

Call icon and video call icons showing on Background in all apps 

Seems like someone monitoring this device 

When I try to take screen shot it's not visible on Screenshot 

Anybody know what is that ????

[hemantjat007]

Restart device

[Madhan26]

Tried Several times bro

[umesh30]

Restart the phone once... Before that check active background app by opening recent app list...

[Madhan26]

Checked but nothing suspicious

[MoonKnightAG21]

Screen burning bro happens in oled diaplay after few years but which model?

[Madhan26]

Its Galaxy a8 star (2018)

[MoonKnightAG21]

Amoled display right?

[Madhan26]

Yes bro

[MoonKnightAG21]

That's the reason