Is My Switch Patched Xkj1 Top < 2027 >

XKJ1 Serial Number: [Insert your serial number here]

I recently acquired a Nintendo Switch with the model number XKJ1 on the top, and I'm wondering if it's patched or not. is my switch patched xkj1 top

Can anyone help me determine if my Switch is patched or not? Please provide guidance on how to check the firmware version, bootrom version, or any other relevant information. XKJ1 Serial Number: [Insert your serial number here]