New user here. I am following the following guide https://wiki.radxa.com/Rockpi4/Linux_system_runs_on_M.2_NVME_SSD so that I can run an Ubuntu Server on my 970 plus evo NVME SSD. I began to follow the guide to flash the bootloader onto SPI https://wiki.radxa.com/Rockpi4/dev/spi-install# As I am following the steps I have the USB OTG switched to the side with the H and I connected my USB type A to A cable and run lsusb. Although I do not see any device with an ID 2207:330c and when I run the command rkdeveloptool ld it returns not found any devices!. I am not sure what I am doing wrong and what is happening so any help would be appreciated.