kavedel wrote:Do you have any instruction for that program because I've never used it before.
You can find instructions here: https://romprovider.com/2017/07/firmware-blackview-bv8000-pro/
Just be sure to select "Download only" mode on the dropdown box, not "Firmware upgrade" or ""Format all + Download".
The drivers should already be installed, and the phone switched off and disconnected from the pc. The phone should be connected to the pc (still switched off) AFTER you hit the "Download" button. When you see the "OK" message, just unplug the phone, switch it on, and wait for it to boot (it will take some time).