OK - I figured it out... I was downloading the wrong package - turns out I have a 3568... oops.

Hi, Downloaded the images from the friendlyelec google drive, unzipped, tried with either dd on a mac or the win32 disk imager on the SD card that was delivered with the R6S (I ordered them together) When I put in the SD card the red light stays on, does nothing. When I take out the SD card it boots...

Hi I am new to the R6S - I have the friendlywrt in the eMMC. It boots fine from that. But if I download and copy the img of Debian bookworm on the sd card, using a mac and the command: dd if=~/Downloads/rk3588-sd-debian-bookworm-core-6.1-arm64-20241225.img of=/dev/disk8s1 bs=1M status=progress ... i...