If you don’t like looking at lists or are at a store and want to check if the console on the shelf is moddable, you can use this SSNC serial number checker tool or try the “” serial number checker.ĭepending on your firmware, there are several methods to mod an unpatched Nintendo Switch. There’s a slight chance that you can mod it, but the patch has closed the vulnerability more often than not.

For serials beginning in XKW1, XKJ1, XJW1, and XWW1 all of the consoles released with these numbers are patched and can’t be modded.ĭevices that have possibly been patched mean that it’s highly likely that modding will not work on the console.

Serials from XAJ70050000000 and up are patched and can’t be modded. Serials between XAJ70040000000 to XAJ70050000000 have possibly been patched. Serials between XAJ70000000000 to XAJ70040000000 are unpatched and moddable. Serials from XAJ40060000000 and up have been patched and are unmoddable. Serials between XAJ40046000000 to XAJ40060000000 have likely been patched. Serials between XAJ40000000000 to XAJ40046000000 are unpatched and can be modded.

Serials from XAJ10030000000 and up are patched and unmoddable.

Serials between XAJ10020000000 to XAJ10030000000 have likely been patched. Serials between XAJ10000000000 to XAJ10020000000 are unpatched and thus moddable. Serials from XAW70030000000 and up are patched and can’t be modded. Serials between XAW70017800000 to XAW70030000000 have possibly been patched. Serials between XAW70000000000 to XAW70017800000 are unpatched and moddable. Serials from XAW40012000000 and up are already patched and can’t be modded. Serials between XAW40011000000 to XAW40012000000 have potentially been patched. Serials between XAW40000000000 to XAW40011000000 are unpatched and moddable. Serials from XAW10120000000 and up are patched and unmoddable.

Serials between XAW10000000000 to XAW10074000000 are unpatched and moddable.

If the sticker isn’t there, you can check it on your Switch by going to “System -> Serial Information.”.

It’s the number in the sticker with the bar code.

Find your device’s “Serial Number” on the underside of your device.

The simplest method involves comparing the serial number listings of patched and unpatched Nintendo Switch consoles. There are several ways to check if your device has been patched or not.

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