Emunand Information
If you have an update nag on sysnand, follow
these short steps to delete the update from your system first, reducing any risk of updating sysnand to be EXTREMELY unlikely. Do not do step 4 obviously, click "no"!
To update your emunand,
only do so
through the
System Settings app.
Do NOT update if it asks you if you're "ready to start system update" or whatever it says whenever you boot your 3ds,
OR through the Eshop. It will update your
sysnand instead.
How to properly update emunand: Boot into Emunand, and launch System Settings. Make sure it says
RX-E or RX3D in front of the version number to be sure that you are in
emunand, and go
straight to Other Settings -> System update
without exiting the System Settings app.
Some users report their sysnand still being updated following these steps.
Unlinking your nands before attempting to update may avoid this. Please read this post before deciding to unlink nands:
http://gbatemp.net/threads/guide-the-emunand-save-data-mega-guide-gbatemp-doesnt-deserve.378491/ (Please, please, pleasseee read this!).
If you need Emunand tool (for backing up your emunand), then you can find it
here.
How to unlink nands:
1. In sysnand, go to System Settings -> Other Settings -> Format System (Do not accept yet)
2. Eject your Sd card (don't worry, it is safe)
3. Accept to Format your 3DS/2DS (let it connect to the internet if it asks, it will not update your system)
4. After it reboots, go through the setup screen and set everything up
5. Once in the home menu, insert back your sd card and let it create some files on your sd card.
6. Your nands are now unlinked, and there are 2 ID folders in your Nintendo 3DS folder on your SD card (one for emunand, another for sysnand)
How it will look on your SD card:
The folder with the smallest size belongs to your sysnand, since you just formatted it. Grab the
database zip again and put the title.db and import.db in YourSysnandFolder/RandomNumbersAndLettersFolder/dbs, just like you did in Step 1: Line 1 & 2! Don't forget to go to Data Management in Sysnand to let the 3DS "repair" your software management information!
------------------You are now ready to install CIAs! Read further to learn about RxTools' other features!------------------