thank you! Just to be sure that i've understood right...the process is irreversible? So, if i connect my trezor to my nemwallet, there's no way to disconnect them? what happen if i lose my nem wallet.dat on my pc?
Everything is inside your Trezor and the account exists inside it the moment you install the firmware and note the seed. It creates a new account. There's no .wlt file. Everything is the Trezor seed. You're only using the computer to interface with the Trezor. Keep the seed safe and you'll be fine.