Well is there any way I can go online play and bypass the update?If updating emuNAND, go into settings, check it says rx3d... etc (NOT ver. ...). Go to other settings then system update. Make sure you do not leave system settings at any point. If you go into setting a and then quit you won't be in emuNAND, and if you update then you're updating your real system and can't use rxTools anymore.
Never update if it asks you to anywhere (e.g. On home menu, in eShop, etc) except going to settings other settings system update.