**3DS firmware 11.17.0 was recently released**. Here's what you should know:

- If your device is running *Luma 10.2.1 or higher*, it is *100% safe* to update. You can check your Luma version by holding (Select) while booting your device.
- If your device is on an older Luma version, you should [update Luma](checking-for-cfw) before you update your device to 11.17.0.
- If your device does not yet have custom firmware, **do NOT update to the latest version**, as installation methods may be more difficult.
- If your unmodified device is ALREADY on 11.17.0, you can use [this page](https://troubleshoot.uwuu.ca/seventeen/) to see if a method is available for your device.
- Information about firmware 11.17.0 is rapidly evolving. For the latest information, join [Nintendo Homebrew on Discord](https://discord.gg/MWxPgEp).