Random scrolling F05

[David William]

I have a Samsung F05 bought brand new by myself, i bought it about 1 month ago.

Sometimes it randomly starts to scroll ,today its scrolled through WhatsApp, clicked a contact and some emojis were clicked I  don't know how

is it because i have the increase touch sensitivity on cause of screen protector??
Is it a virus?

It has Knox Security...

 

[OddOod]

It's unlikely to have a virus. Probably just ghost touches. Is the screen protector well applied with minimal air bubbles? 
You can try flipping the Screen Protector setting on and off

[David William]

8 hours ago, OddOod said:

It's unlikely to have a virus. Probably just ghost touches. Is the screen protector well applied with minimal air bubbles? 
You can try flipping the Screen Protector setting on and off

So far i tourned the setting off and its i didnt scroll,probably that,i'll msg if the issue persists