Is My Switch Patched?

Instantly check if your Nintendo Switch can run custom firmware using our free serial number checker.

Check Your Serial Number

Select a prefix and type the first 6 digits of your switch Serial Number: 0/6

If you don't see the prefix of your Nintendo Switch console on our website, it's likely that your console is too recent and is definitely patched. Keep this in mind as you consider your options for using and enjoying your console.
For instance, serials starting with XKW or XKJ are definitely patched since they belong to a Mariko unit.

Not Patched

Can run custom firmware via RCM exploit

Possibly Patched

Need to test with RCM jig to confirm

Patched

Cannot run CFW via software exploit

How Does It Work?

Find Your Serial

Located on the bottom of your Switch, near the USB-C port

Enter the Digits

Select your prefix and enter the first 6 digits

Get Results

Instantly see if your console can run custom firmware

Can't Find Your Serial?

Step-by-step guide with photos

How Does This Work?

Learn about the Fusée Gelée exploit

Trusted by the homebrew community since 2019

Millions of checks

Community data

Updated regularly