Insert the SD card and hold while powering on to enter GodMode9 .
Only download pre-made zips from trusted community members on GBAtemp or official guide sites. Malicious files can brick your console. S_yExclusivezip
If you have downloaded a pre-made pack, follow these standard steps: Open the file on your PC. Insert the SD card and hold while powering
Copy all files and folders (e.g., 3ds , cias , luma , gm9 ) directly to the root of your 3DS SD card. Finalize on Console: S_yExclusivezip