What is this circle on Android?

Question

Android

Good afternoon,
Could you tell me about Android, my father has a question, and I'm on a business trip and I can't help + I have never used this OS.
So:
The phone is new, Meizu, 2-3 days.
A "white circle" appeared on the screen and interferes with work.
What is it and how to remove it? - it is on all screens / applications

Answer 1

According to the father, something was pressed in the SC in the settings - * sound * earned on the phone and this "speck" disappeared.
They said that this Meizu (M3 Note) has a sensitive screen and maybe this was connected with this

Answer 2

In Flyme 6.3.0.0G firmware, a translucent button appears that repeats (replaces) part of the mTouch functions (Home / Back / Fingerprint Scanner) if "Settings-> Special features-> Smart gestures" are enabled. Or you can configure, or disable!

Answer 3

maybe the problem is not with the applications, but directly with the display? ..

Answer 4

Or maybe the film is swollen?

Answer 5

Read the topic on this model on the w3bsit3-dns.com forum, this is probably some kind of gadget included in the settings, presumably, of the screen.

Answer 6

It looks like the included SmartTouch - a drawn button, as it were, duplicating the operation of the physical HOME / Back button. In Settings - Accessibility - disable / enable.

Answer 7

Also in the settings - in special features - it's called intelligent assistent - turn it off. It's a pity I don't know how to change the position, but you can set it to what you need in the menu.