FINALLY!
After almost having a heart attack because the Switch was not turning on nor the chip had any lights (I forgot to plug the chip to the NAND connector. duh..), it's finally running! I don't think my soldering was perfect, but at least it is working. I would say 8/10 soldering job.
I'm now dumping my nand.
Now I have to learn everything about SXOS, like how to install games, updating the Emunand offline, etc... Does anyone know where can I get this information? As satanicangel has just said 3 messages back, most homebrew tools will brick the console, so I'm really worried about this...
Thanks!