![Switch Informations by serial number - READ THE FIRST POST before asking questions | GBAtemp.net - The Independent Video Game Community Switch Informations by serial number - READ THE FIRST POST before asking questions | GBAtemp.net - The Independent Video Game Community](http://img.wennermedia.com/social/switch-box-9aba6420-9a51-414f-9d24-d26052031da1.png)
Switch Informations by serial number - READ THE FIRST POST before asking questions | GBAtemp.net - The Independent Video Game Community
My Switch is a 2019 v6.2.0 XAJ4008278 UNPATCHED unit! | GBAtemp.net - The Independent Video Game Community
![i'm confused, i have this code on the back of my switch (i read that hac-001 is unpatched and hac-001(-01) is patched) so i assumed that i bought an unpatched switch but i'm confused, i have this code on the back of my switch (i read that hac-001 is unpatched and hac-001(-01) is patched) so i assumed that i bought an unpatched switch but](https://preview.redd.it/ycs9eqkuzg981.jpg?auto=webp&s=d68c51bab78a4a943313291e29cd3cbc3e34e688)
i'm confused, i have this code on the back of my switch (i read that hac-001 is unpatched and hac-001(-01) is patched) so i assumed that i bought an unpatched switch but
![What Makes the New Nintendo Switch Model Different: Battery Life, Model Number, and What to Look Out For - IGN What Makes the New Nintendo Switch Model Different: Battery Life, Model Number, and What to Look Out For - IGN](https://oyster.ignimgs.com/wordpress/stg.ign.com/2019/07/ModelNumber-720x406.jpg)