hi, updated to 9.0.0 through choidujournx, using sysnand cfw since i don't care for online. now i can't boot 9.0.0 cfw, only ofw, i get a black screen if i boot syscfw. anything i can do?
also, atmosphère and hekate are at their latest versions (or they should be, i dragged the files and replaced existing ones)
edit. for good measure, deleted atmosphere, bootloader, sept and switch folders and copied again the latest versions of stuff as per
https://nh-server.github.io/switch-guide/user_guide/emummc/sd_preparation/
still, black screen. no nintendo logo.
i don't have any gamecart on, now that i'm reading about it.
edit2. sysnand with ofw DOES boot, therefore the upgrade was successful. it's just that atmo doesn't like it? i don't know. deleted every folder but the Nintendo folder this time, set up the sd with the proper files, same thing. any ideas?