Hi! If you mean the 20170718 update, my device was allready up to date. It seems like some (normal users accesable)settings cause this. So, i keep everything basic as posible and now there is't a problem the last few days. It's strange that a clean phone with original soft and firmware this kind of ...

Hi there, My brand new BV8000 pro has a problem. Very often he isn't working at all. Screen is off, when somebody calls me they hear the tone which one you hear when someone is already calling with someone else. So, he's not unlockable, isn't powered off and really does nothing. The only solution is...