For the MXQ S805 TV box, the "5.1" firmware typically refers to the Android 5.1.1 Lollipop update. Because this hardware originally ran Android 4.4 KitKat, upgrading to 5.1.1 is often done via custom ROMs, as official stock support for this version is rare. Download Resources
The Vanishing Link: Those who clicked it back then say it led to a Mega.nz folder that was taken down within hours. mxq s805 firmware 51 download link
Steps to find and verify MXQ S805 firmware: For the MXQ S805 TV box, the "5
Abdul's Lollipop 5.1.1 ROM: A widely used community port originally built for the K1 box but found to work on several S805 variants. Note that Wi-Fi drivers may be limited. Install Amlogic drivers, open tool, load the img/package,
A massive database for firmware. You will need to create a free account to access the S805 5.1 .img files. How to Install (Flashing Guide) There are two primary methods to install the 5.1 firmware. Method A: The SD Card Method (Easiest)
Download and install the Amlogic USB Burning Tool. Do not launch it yet. If you have installed it before, uninstall and reinstall to ensure drivers are fresh.