Hi, i haven't seen the topic in a long time. I solved my the problem with the battery.  When unboxing my cell phone i installed the applications with the backup to google, the solution was do factory reset and install all applications and configurations manully, one by one. Now my battery lasts up t...

What version of android does your cell phone have?  I have carried out different tests to find the problem, when I went to sleep the phone had 91% battery, I left it in airplane mode and after 6 hours without using it I had 70%, check the history of use of the battery but it does not record any appl...

Hello, a few weeks ago I received my BV9800 pro, I have a question ... How long does a full battery charge last? To me it is lasting around 24 hours, I think that my use is moderate and I am not very satisfied according to what the advertising of blackview promises https://gdurl.com/5GdZM .  Everyth...