Our devices should be capable of running LibreElec, it's just of the firmware's found here: Update
I wasn't sure which one to try without bricking the thing. According to this:
[HOW TO] KODI Linux on Amlogic TV Boxes
Supported devices:
MK808B Plus
Nexteon-made MXQ (a.k.a. Beelink MXQ - with red "MX" stripe on top)
The builds are also reported to work on: all-black MXQ, OTT MXQ and possibly other S805-based devices. You should first try running LE from an SD card to see if it works for you.
For MK808B+ and red-stripe MXQ use a build with device name in it. For other boxes, you have to experiment with HD18Q/MXQ/m201d builds. m201d build is aimed at boards with 512MB of RAM.