RIVO R3 MT6580 Android 5.1 Firmware Flash File

How To Flash RIVO R3

First, you need to download and extract the RIVO R3 stock firmware package on Computer.
After extracting the zip package, you will get the Firmware File, Flash Tools, Drivers, and How-to Flash Guide.
In the first step, you need to install the provided USB Driver on your PC, and if in case USB Driver is already installed, skip this step).
Follow the How-to Flash Manual Guide to flash the firmware on your RIVO R3 android device.