Lemfo lem8 firmware 1.4

I made a full stock ROM backup of my lemfo lem8 with sp flash tool. Firmware version is 1.4.
Here the link:

drive.google.com/file/d/1RO5bUy-znxyAaC4HynhlhXE6k4kbbdsw/view?usp=drivesdk

Enjoy your time