Copy _sysnand_#.bin from your computer to the /gm9/out/ folder on your SD card.Delete _sysnand_#.bin and _sysnand_#.bin.sha from the /gm9/out/ folder on your SD card after copying it.These backups will save you from a brick and/or help you recover files from the NAND image if anything goes wrong in the future.Make backups in multiple locations (such as online file storage).Copy _sysnand_#.bin and essential.exefs from the /gm9/out/ folder on your SD card to a safe location on your computer.Hold (R) and press (Start) at the same time to power off your device.Press (A) to relock write permissions if prompted.If you get an error, make sure that you have at least 1.3GB of free space on your SD card.Press (Home) to bring up the action menu.Press and hold (Start), and while holding (Start), power on your device.Copy the gm9 folder from the GodMode9.zip to the /luma/payloads/ folder on your SD card
#HOW TO DECRYPT CIA FILE CFW UPDATE#
Some of the instructions below are only applicable to the latest version of GodMode9, and as such you should follow this section to update your copy before continuing.
![how to decrypt cia file cfw how to decrypt cia file cfw](https://i.imgur.com/j4fnrt7.png)
Though many of these modifications are locked behind a permissions system, and it is impossible to accidentally perform dangerous actions without deliberately unlocking permissions, you should still follow instructions carefully and keep backups just in case. GodMode9 is powerful software that has the capability to modify essentially anything on your console. Note that if you have any payload files other than GodMode9.firm in the /luma/payloads/ folder on your SD card, holding (Start) on boot will display a “chainloader menu” where you will have to use the D-Pad and the (A) button to select “GodMode9” for these instructions.
![how to decrypt cia file cfw how to decrypt cia file cfw](https://img-chinatopix-2017-yibada1.netdna-ssl.com/data/thumbs/full/37808/600/0/0/0/cia-director-john-brennan.jpg)
Among other functionality, you can copy, delete, rename files, and create folders.
#HOW TO DECRYPT CIA FILE CFW FULL#
GodMode9 is a full access file browser for the Nintendo 3DS console, giving you access to your SD card, the FAT partitions inside your SysNAND and EmuNAND, and basically anything else.