j7 pro auto volume decreasing problem after pie update

[Sanjeev5]

I have a problem on my Samsung Galaxy J7Nxt. When i upgrade the system on latest version Android 9 the problem is started from their. Problem is anytime ringtone volume is decreasing automatically. Every time i increase it but some time latter ringtone volume is automatically decrease

[KM99991111]

Hmm right but has no face unlock on j7 pro

[帕里克]

we want face unlock for j7 pro

[Aps1988]

my phone also giving the same issue

wat s the solution

[ARJUNB]

My mum's phone is also giving the same issue. Have tried everything like phone off, safe mode, wipe cache, to the extent format. But nothing 0 nothing.

[maki0990]

I also facing the same problem

[maki0990]

How to solve this