Using Flashtool, I downloaded the firmware from the phone. The WWR program divided the firmware into sections and pulled out a boot image from there. Magisk Manager made the patch file. [color=#1a1a1b][font=Noto Sans, Arial, sans-serif][color=#1a1a1b][font=Noto Sans, Arial, sans-serif]Unlock the boo...

Here is the solution: 1. You need to go into the engineering menu, for this I used the program "MTK Engineering Mode Start" and in it click MTK Settings. 2. Next, go to the menu Hardware Testing -> Sensor -> Proximity Sensor -> PS Calibration -> Calibration 3. Next, you need to calibrate t...

How can I get root access on a BV9800 Pro phone?
I understand about removing the phone from the warranty and do not claim after gaining root access to the warranty. But many programs do not work for me without root access, and I really need them.

Recently I also received my BV9800 Pro phone, for the first days I was busy with settings and did not use it for calls, everything was fine, but as soon as I inserted the SIM card and received the first incoming call, I caught a glitch, namely: when the call comes in, the screen goes blank and it’s ...