Hello. Can someone tell me how to solve the screen issue. The essence of the problem: there is a Blackview BV6000S phone with a processor judging by the MT6735A firmware. The child broke the screen, and I ordered a new one. The screen was installed in the workshop, and the screen only lights up, but the touch screen works. clicks are heard on the screen. The phone is working. The firmware is the latest version 20160929. I threw the old screen all right. On one forum they wrote that we need fresh firmware with drivers for the new screen. How can I overcome the problem with the screen?