I already done the update to Android 7.0 and it seems to be ok but my loudspeacker is defective since december. I sent several emails to backview with the form asking for a new one but no one answered. Can you help me, please.
In my case the loudspeacker has a low sound with strange noises. On November I altready asked to service@blackview.hk a loudspeacker replacement but no one anwser to my emails. Can you provide it, please?