Nintendo Switch v1 - RCM Loader Update Firmware
Have a v1 unpatched Switch?
Brief video going over how to quickly update the firmware on your RCM Loader tool before your first use.
Search for "RCM Loader One Plus Update Tool v2.02" if the link below stops working, and you should be able to locate the tool.
GBAtemp link: https://gbatemp.net/download/rcm-load...
Note:this channel does NOT promote piracy. Please obey local laws and only backup your games LEGALLY.