Also, don't forget the Nintendo Zone Application as well. The service has been long discontinued. So, basically it can be considered bloatware for some people since it has no function whatsoever besides taking up space on your NAND. I tried to delete the Nintendo Zone and the Miiverse apps via FBI (obviously B9S Luma3DS CFW) on one of my O3DS systems, the system asks me to update it, but it really is redownloading and installing the app(s) you just deleted. Also note that you cannot by normal means go online for some games like Badge Arcade or access the eShop until you update it thru System Settings. Odd thing is, on N3DS consoles, afaik, the system won't ask you to update to reinstall system titles like Streetpass Mii Plaza, or the Activity Log. Also not all the system apps can be deleted without having to reinstall it again to fully access online services. Face Raiders is one of them. All this crap I typed, is from doing it myself. Hope this provides some useful information to you guys.