====== 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 [[http://archive.ubuntu.com/ubuntu/pool/main/libp/libpng/libpng12-0_1.2.54-1ubuntu1_amd64.deb|deb]]

untar flash tool and
<code>
chmod +x flash_tool*
</code>

run 
<code>
sudo ./flash_tool.sh 
</code>

  * 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