Sunvell R69 TV Box

How to Install Stock Firmware on Sunvell R69 TV Box [Android 7.1]

Here we will guide on how to install Stock Firmware on Sunvell R69 TV Box. We have the latest Android 7.1 Nougat firmware. Alright, so it looks like that you are someone who has a Sunvell R69 Android TV box.…