Good day,
if you looking for the newest TWRP version of this device. Here is an updated Version
Firmware:
TWRP-Version: Unoffical 3.1.2-6
Changelogs:
Modified for the Cubot Dinosaur to use Android 7 Roms
Flash it without root!
You have to use SPFlash tool to flash your device if you have no root:
The file in the attachment is zipped and valid for SP Flash Tool.
Install it with root!
Install the Application Flashify and flash flash-boot.img with the newest twrp version
I hope you know what to do if you flash it. No support!