Hi
I would like to upgrade a firmwere from 1.18 to 2.05 and then to 3.
I start it with steps on this film from chris basment.
https://www.youtube.com/watch?v=gYxAxz7AwfE 9:13
and then prontface can't conect with bord.
on bord new liths show diag and k. I do not know how to fix it.
Can i do some debugs or can i send it for reconfigurate.