I just managed to install LE off a USB Key on my Minix U1. Only issue seems to be that it seems a bit slower moving about the menus...sometimes it freezes on an option for a while. I was scanning a NFS mount at the time so maybe that it is..or it is running of the USB key somehow? Anyways, here is how I installed it if anyone is interested. (Working on a Macbook pro btw). 1. Installed Libreelec USB-SD Creator 2. Downloaded LibreELEC-S905.arm-8.2-22.214.171.124.img.gz 3. Downloaded gxbb_p200_2G_minix_neo_u1.dtb 4. Burned the img.gz file onto the USB Key 5. Copied the dtb file to the key 6. Unplugged the power cable from the U1 7. Put the key in the USB port closest to the front of the U1 8. Plugged the power back in and pressed and held the power button on the U1 9. Had to wait about 45 seconds before the Libreelec screen appeared and released the button. After a restart it loaded LE off the USB key and I was straight into Kodi 17.5 After the audio settings (Passthrough, Dolby etc) I tried a 4k video, play back is flawless and skipping is instant. Tried some downloaded Dolby files and the audio is as expected.