The original Android 4.4 KitKat or Android 5.0 Lollipop firmware that shipped with your S805 box is a security nightmare and a performance hog today. Modern apps like Netflix, YouTube, and Kodi require APIs that simply do not exist on old firmware.
For users wanting to repurpose their TV box as a low-power server or SDR receiver, Armbian 20.10 Bullseye remains a highly capable option. amlogic s805 firmware new
: Running Armbian on S805 often requires booting from an SD card rather than the internal eMMC to avoid accidental bricking, as there is no "universal" stable u-boot for all S805 variants. AlexELEC : The original Android 4