3DS Custom Firmware Care



Psycake



Important: Before we begin with the guide, please note that before updating anything (Luma, B9S or Firmware) make sure that what you are updating to is stable and safe to update with your current setup, and it doesn't break anything you use (such as exploits, features, apps, etc.). Also, when something new releases, you can wait a few days for people to report known issues, or stuff that doesn't work, just to be on the safe side, and to make sure you don't lose anything. I personally recommend browsing the /r/3DSHacks subreddit regularly to check/ask about new releases, new updates, known issues, or stuff that doesn't work.

Latest versions of CFW, and tools:

Measures to keep your CFW safe and updated: