Is there a way I can update my V1 switch to 19.0.1 and then follow along the modding tutorials?
Or is there a better way?
Thoughts and advice anyone?
Follow this guide:
https://switch.hacks.guide/
If you're using CFW on your emuNAND, you don't have to update your sysNAND to 19.0.1 (or any other firmware, really) since you can download firmware files from the Internet (I know of two place, one website and one github page, that have 19.0.1 for download). Sadly, can't link to them here due to the copyright reasons. but it's not that hard to find them with a quick Google search.
If you're using CFW on your sysNAND, that's a bit tricky for me as I don't use it myself but I'd suggest you to wait for the Atmosphere and Hekate to get updated before going for a higher firmware. I believe that Daybreak (that comes with the Atmosphere) updates the system the way it's officially done so there shouldn't be issues with you using it to update your sysNAND to firmware 19.0.1 but don't take my word on that. As I said, I only use emuNAND for CFW stuff and I have no real life experience with sysNAND CFW setups.
Also, for game backups, I'd suggest using the latest
sys-patch and
DBI (for installing games). Also make sure to block Nintendo servers by using either DNS MITM or 90DNS, whichever you may prefer.
would appreciate any support of how to restore it back to any working state.
Blank prodinfo? Try with installing
sys-patch (last time I checked it should come with nim service fix) and see if CFW will boot.
Not sure what to do with the OFW side, though. You'll probably need to restore prodinfo for OFW to work.
Starting from 17.0.0 blanking your PRODINFO using any method (via exposphere.ini, Incognito_RCM or similar) will cause a User Abort in the nim service.