97gérard216 wrote:Hello,
The 20170217, upgraded 6.0 to 7.0 successfully. Factory reset. 7.0 is stable, except that when a call is received, the sound is low at the earpiece, maximum volume.
Have a nice day
blackview_admin wrote:Anyone who will have problem after Android 7.0, if you would like to return to 6.0, here is the link: http://www.needrom.com/download/blackview-bv6000-4/
Because 7.0 is still in testing.