Blackview User Forum

Search found 2 matches

by Breezin
Wed Jun 17, 2020 1:36 am
Forum: Service and tech
Topic: Quiet speaker during media playback
Replies: 25
Views: 7369

Re: Quiet speaker during media playback

I'm having the same problem with my bv9800.

I have posted on here and sent emails to blackview support.

I hope they help to fix this!
by Breezin
Tue Jun 16, 2020 10:26 pm
Forum: Service and tech
Topic: Bv9800 speaker problem
Replies: 9
Views: 2510

Re: Bv9800 speaker problem

My bv 9800 has the same problem.


If I go to the dialer and enter * # 87 # there is no response from the phone  to select MM1.

How do I get to MM1 to calibrate the speaker?