Is My Switch Patched Xkj1 Top -

This serial prefix belongs to the "V2" model (also known as the Mariko revision), which was released in mid-2019. These units have a hardware-level fix for the RCM exploit used in early V1 models. 🔍 How to Confirm Your Model

The serial number of your Switch can be found on the back of the console, near the bottom. It typically starts with "X" followed by a series of letters and numbers. You can compare your serial number to the following ranges to determine if it's an XKJ1 Top model: is my switch patched xkj1 top

No. Because it is a V2 console, the hardware vulnerability found in early 2017/2018 models does not exist on your device. Hardware Method (Modchip): This serial prefix belongs to the "V2" model