Welcome to today’s guide on how to download Rivo Rhythm RX666 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 Rivo Rhythm RX666.
Downloads:
Firmware name: Rivo_Rhythm_RX666_MT6580_06112017_6.0.zip
Rivo Model: Rivo Rhythm RX666
Android version: 6.0
File Size: 684MB