The stock firmware that shipped with your S805 box is likely running Android 4.4 KitKat or 5.1 Lollipop. This is today:
To install new firmware, you generally need one of two specialized tools depending on the file format: amlogic s805 firmware new
April 2026 Compatible with: MXQ S805, MXIII 1G, HD18Q, Beelink S805, generic p201/p200 boards. The stock firmware that shipped with your S805
The Amlogic S805 was the heart of the budget "Android Box" boom. While the hardware is dated, it is still capable of running lightweight media centers. However, finding a "new" operating system for it requires navigating a minefield of fake updates and incompatible files. amlogic s805 firmware new