Tutorials

Backing up a single game save is the core job JKSV was built for. This guide walks through your first backup from start to finish, explains the difference between folder and ZIP exports, and shows you how to confirm the backup is complete before you change anything on your console. Before you back up Launch…

Installing JKSV correctly takes only a few minutes if your Switch 1 is already running Atmosphère. This step-by-step guide covers downloading the current 12/02/2025 build, verifying the file, placing it in the right folder, and launching it the recommended way so you avoid the most common first-run problems. What you need before you start You…