Can anyone point me to a how-to for installing the LibrEelec builds on these boxes - my box appears to be an old Edal T95Z plus (2g RAM 16g ROM) and runs ok with the "gxm_q200_2g" device tree file
Get the AMLGX "box" image from https://test.libreelec.tv/ .. write to SD card and then edit uEnv.ini to set the dtb name (do not rename the dtb to dtb.img). Insert the SD card and trigger recovery boot again so the LE bootscripts are loaded (else you have CE scripts which look for different files). If all is well it will boot. The "meson-gxm-q200.dtb" device-tree exists and should support most hardware.