I bought Blackview A8 Max in one of the online stores, with firmware ROM of 20161220.
I did not know the seller and did not know whether he could be trusted, whether he installed the advertising software before selling. When this phone was received by me at the post office, I pepeeproshil it with your firmware ROM of 20161018 from this forum, having done downgrade. I thought that later it would be possible to get the latest firmware through the air, but it did not happen. On your forum here this firmware is also not there.
I ask you to post here the latest firmware 20161220 (full or OTA).