So I got the update. I tried to install, but got 25% like the others in this forum. So I plugged it in as soon as I seen the progress bar get around 25% I then left it that way while I took a shower. When I came back it had successfully installed. So maybe make sure you are plugged in and just let it sit.... IDK. It worked for me.... Good luck
Hi! The new OTA upadate is successful installed on BV9500 (not PRO) phone, NO problem. Factory reset not needed. Thanks the new OTA fix! My current OTA version: BV_BV9500_V1.0_20190320