Update 1.1.7 represents the definitive version of Super Smash Bros. for 3DS. It smoothed out the rough edges of the DLC era and provided a balanced(ish) playing field that the competitive scene used until the switch to Smash Ultimate.
Have you noticed any specific changes in this update that impacted your main character? Let us know in the comments! Super Smash Bros- Update 1.1.7 DLC 3DS -EUR U...
If you own the physical cartridge and have ever connected to the eShop after 2016, you almost certainly have this update installed. Update 1
If you are using the Citra emulator on a computer, you do not use .cia files for the update; you need the Decrypted files (usually a folder). Super Smash Bros- Update 1.1.7 DLC 3DS -EUR U...