Before I go through with system formatting, I would just like to ask if doing so would remove my A9LH and Luma CFW if I reformatted just to get rid of my Nintendo ID and get a new one? Or is there other ways to remove my old nintendo ID and get a new one? I want to change my ID because I made it a long time ago, and I've recently properly updated my CFW to 11.3 after making a backup of it from 11.2 and nervous to touch anything knowing nintendo patched a lot of backdoors making it impossible to install CFW once it's stuck at 11.3. I just want to get rid of my embarrassing ID, not get rid of this rare commodity as a CFW these days. Also just to add: Can I move my files from my 4gb SDHC card to my 32gb SDHC card and have it all still work as it did before? Because I'm afraid if there's any digital code ID for the SDHC after adding the CFW to recognize the files in the card.