Hello!
I'm trying to fully update my Switch sinces been 3 years since I don't update it.
I'm following several guides but mostly
@impeeza guide (youre a lifesaver) till the update firmware part.
Switch.hacks.guide directs me to dump my OWN Switch's firmware from an up-to-date sysMMC. I can't help but notice that impeezas guide doesn't include that and instead direct us to get from other method. I grant there's a reason for that.
Is there something I should know about dumping my own firmware from sysNAND? Is it easier or harder?
PS: last time I tried to dump from sysNAND. Atmosphere oddly stopped working afterwards: whenever I tried to boot Atmosphere (Incognito) it used to crash. I've eventually updated atmosphere and it went back to normal.