if you updated to switch 6.0 use can now get back on it
link here github com/tumGER/SDFilesSwitch/releases
then drag and drop replace files and boot in to rmc mode then you are good to go please put a . in com
link here github com/tumGER/SDFilesSwitch/releases
then drag and drop replace files and boot in to rmc mode then you are good to go please put a . in com