Hi there,
I've been using 4.1.0fw and SX OS 1.9 with no AutoRCM, because I had a battery scare some time ago.
I want to update to latest SX OS, but stay on 4.1.0 and not burn any fuses.
My plan is to restore my (untouched) NAND backup, install SX OS 2.0.1, create EmuNAND, and upgrade EmuNAND...