BV7000 PRO
Upgrade firmware
- download SP flash tool for linux (latest release) from https://spflashtool.com/
- download firmware from http://bbs.blackview.hk/viewtopic.php?f=176&t=191529 and unzip
- install libpng12 from deb
untar flash tool and
chmod +x flash_tool*
run
sudo ./flash_tool.sh
- go to “download section”, select scatter file inside “R*” firmware folder, uncheck “userdata” and press download.
- connect powered down PHONE to USB (yes phone POWERED OFF !!!)
- after green check on screen unplug phone and power on