I don't know what I did wrong, but after booting up the switch again (step 3) it boots up into the OFW 4.1.0.
Usually when the console powers off (battery dies and such) it boots straight into hekate and then I can access the emuMMC and use homebrew. But now I'm stuck in the OFW and can't get into hekate. I have no RCM jig.
Help anyone?
Edit:
Nevermind, I just got stressed out and dumbingly forgot that I have to access pegascape
Edit 2:
Everything worked, thanks for the tutorial OP! The settings now show system version 10.0.2| AMS 0.12.0|E.
However, while going through the steps, I wasn't able to inject a payload since the moment I plugged the console to the PC it turned back on into OFW. From there I managed to access the CFW through pegascape and hekate and now everything seems fine.