Im using arm s905 by inphic which worked smoothly with buster current 20200205 using meson-gxl-s905w-tx3-mini.dtb Im trying to install kernal headers that is suitable with 5.5.0-rc6-aml-s9xxx, in order for me to install wifi rtl8189etv drivers. Based on what i have found, the following driver could be suitable for my wifi built in chipset https://linux-sunxi.org/Wifi#RTL8189ES_.2F_RTL8189ETV , however i haven’t reached this point to test it yet. So i have tried the armbian-config method to install the headers but it did not have any effect, should i download and install headers found in this url https://github.com/armbian/upload/find/apt.armbian.com ? The other challenge is that am not able to copy sd to emmc through nand-sata-install, i guess nand-sata-install.sh is not available to me in the current build that im using, is it exclusively availablefor to specific kernal as mentioned by@igor in this doc https://docs.armbian.com/User-Guide_Getting-Started/#how-to-install-to-emmc-nand-sata-usb ? I apologize for the lengthy questions Sent from my iPhone using Tapatalk