Using "100% save files" is an excellent way to bypass grinding, unlock DLC content that is no longer accessible, or replay a game with all abilities unlocked (New Game+). However, it is for the average user. It requires a hacked or modified 3DS (Custom Firmware) and involves a risk of corrupting your existing data.
Old save files (from 2016-2018) often lack DLC integration. For example, an old Fire Emblem Echoes: Shadows of Valentia save won’t have the Cipher DLC characters. An old Pokémon X save might still have the “Lumiose City Save Glitch” (a bug that corrupted files). 100% saves are typically created on the latest game patch (e.g., v1.5), are verified not corrupted, and include all post-launch events. 3ds 100 save files new
The gold standard. It has a modern UI and is very reliable. JKSM: A classic alternative that is great for older titles. 3. The Save File Format Most shared 3DS saves come in these formats: Decrypted Folders: Raw files extracted by Checkpoint/JKSM. .sav Files: Often used by emulators like Citra. 📥 How to Install a New 100% Save Using "100% save files" is an excellent way