After installing todays update (BV_BV9500pro_V1.0_201180827_2019900166-1454) and factory reset still NO fast charge with third-party-chargers! Only difference: charging voltage is going up to 9 V for about 1 second, and returning again to 5 V with nearly 1 A.
Three chargers and different cables testes which all works with origin BV-charger.
Hey After the last update (last friday i think), it was written "optimizing charging" or something like that. The charging problem was only on the official cable, on others cables the fast charge work properly. After the update, all of the cables i have (including the original) are now charging at around 80mA, it is worst than before the update with the original cable, wich give 400mA and a lot worst with other cables that gived more than 2A. So now, the situation is worse and i can't use it because it takes more than a day to charge now. Any solution ?