Hi, can you please share your setup in more details (like where did you get the brcmfmac4366-pcie.bin ; i was planning to use the ones from https://github.com/Hill-98/phicommk3-firmware).
I got a k3 a while ago but it was dead (no serial), just yesterday I managed to soldier a spi and put CFE on it so i can fix the nand - seems ok now (still in bits but with 19.07.3).
I have this topic - https://forum.openwrt.org/t/phicomm-k3-thoughts maybe we can merge them and put some structure into it, i will post some photos of the debricking process. There is tons of info on right...cn but even with the translator it is hard to understand and lots of it is hidden because i can't reg.
Thanks