The new games (july) needs firmware 5.x.x. For anyone with SX OS that wants to update without burning efuses, just update from a pure NAND (without any hack) and before the system restart, hold VOL + (with JIG) to enter RCM. Make a backup of this new firmware too with heckate then Inject SX OS, activate auto RCM, and you´re good to go without burning Efuses. I did this with mine 4.1.0 Switch and now I´m on 5.1.0 without burning efuses and playing Sonic Mania, Octopath Traveler, etc.
*Don´t let the system boot in original firmware after the update!!! This will cause the efuses to burn. That´s why you hold VOL + with the jig inserted.
** After the update and you entered RCM DONT FORGET TO TURN YOUR ROUTER OFF, otherwise when you boot with SX OS the system will connect via WIFI and you risk sending info to N. Turn router off, clear internet settings and enter airplane mode, after that you can turn your router ON again.
When you say "pure NAND" do you mean you uninstall SXOS first, take out the jig/dongle, boot into OG firmware, update, while it's updating, plug the jig/dongle back in, before it reboots, hold the volume + button, boot back into SX, reinstall SX and autoRCM, never boot into OG firmware again? If so, how would you update again once a newer firmware comes out?
Last edited by 460cidpower,