Sorry complete newb here! I followed the instructions from the 1st page - used LibreELEC USB creator and burned this file: http://kszaq.libreelec.tv/s905/7.0.3.012...12i.img.gz
The did as you said and went to the device tree, downloaded gxl_p212_2g.dtb - I have a QBox which has 2GB of ram, renamed the file on thee USB drive and booted to recovery
In the recover console it just says 'cannot load volume /misc'
I tried the other USB slot but had the same issue. I also get the same issue if I dont copy the renamed DTB file over the top of the existing one.
Any idea what I am doing wrong?
Use Rufus to prepare system. After its done replace dtp file (dtb.img).
Also, which method are you choosing to boot the USB from recovery?
I'm using Terminal Emulator app to enter recovery update and everything is ready and set within two minutes. This method will work only if your device is rooted.