ArchLinux + KODI (SD & USB & eMMC)

Hello I have been trying to install arch on to a vim2 via micro sd.
When I do so the android bootloader error saying no command.
These are the steps I have taken

sudo dd if=S9xxx_ArchLinux_KODI_17.6_20180207_3_14.img of=/dev/sdb bs=4M && sync
mkdir vim
sudo mount /dev/sdb1 vim
sudo cp vim/dtbs/kvim2_android.dtb vim/dtb.img

any comments would really help