Welcome to today’s guide on how to download Cubot Rainbow Firmware Flash File and how to install the stock ROM on your phone.
This file can help you reset your phone for bootloop, password reset, hanging, and fix many other problems.
This file is strictly for only Cubot Rainbow.
Download:
Firmware name: Cubot_Rainbow_E6021C_MT6580_V01_20160517.zip
Cubot Model: Cubot Rainbow
Android version: 6.0
File Size: 912MB
