@blackview_admin: Is this the latest ROM version? It's still v1.0, haven't there been any updates? I'm just asking because I am thinking about updating my phone, that I bought last August and the files you uploaded are from September. By the way, why is it impossible to post in the BV6300 forum and...

i update to  20180708 and my phone not ringing and play sound's in applications!!!
I reset setting to factory but not help this!!
Any sugestion??

Hi.
Angus, If you can create full backup of phone software i should be able to fix the system. Please create backup using this manual:
https://youtu.be/_qSyc4oca8w
And share files with me.
Best regards.
Martin.

Please for any answer.
What the problem sharing any rom for this phone?
Why Admin not respond?

Hello,
Can someone share link to first, brand flash for this version CPU?

Kind regards

This not work:/

I found the solution!
It must be enabled "Background task clear."
If you want to have all the applications active in the background you need to enable this option and do not select any application (in the list of applications).
This option is disabled as kills everything in the background.

I update my Android 6 to 7. At the beginning I saw small problems with 3g/4g and other people can't call to me (I did not get any info call) . Bluetooth himself turn on always when I turn off display in my phone(and eating battery). I reset network settings but problem still exist. Finally i create ...

In my phone not work any notification from feacebook messenger.
All settings in application and system is ok. I tray instal older version but I do not see any change.
Any solution repair this problem?
Best regards.