So I'm updating a friends Old 3DSXL which is currently on 4.1.0-8U. Figured I'd use the update packed with Super Smash Brothers as an easy way to get his sysNAND to9.2. When it launches the game it asks if I want to update to 9.2.0-8U. I can't seem to be able to find any reference to this firmware version. Thanks!