In order to exploit the SAFE_MODE firmware of our system, we need to inject an exploited WiFi profile.
We can do this using an existing exploit, BannerBomb3.
To accomplish this, we use your system's encryption key (movable.sed) to build a DSiWare backup that exploits the system in order to inject the exploited WiFi profile to your connections list.
Once the WiFi profile has been injected, we will use SAFE_MODE, which is a recovery feature present on all 3DS consoles, to activate the exploited WiFi profile.
These instructions work on USA, Europe, Japan, and Korea region consoles as indicated by the letters U, E, J, or K after the system version.
If your (Right/Left Shoulder), (D-Pad Up) or (A) buttons do not work, you will need to use a [Legacy Method](legacy-methods). For assistance with this matter, join [Nintendo Homebrew on Discord](https://discord.gg/MWxPgEp) and ask, in English, for help.
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### What You Need
* Your `movable.sed` file from completing [Seedminer](seedminer)
* The latest release of [Luma3DS](https://github.com/AuroraWright/Luma3DS/releases/latest)
#### Section I - Prep Work
1. Open [unSAFE_MODE-bb3 tool](https://usm.bruteforcemovable.com/) on your computer
1. Upload your movable.sed using the "Choose File" option
1. Click "Download unSAFE_MODE-bb3 archive"
+ This will download an exploit DSiWare called `F00D43D5.bin` and a SAFE_MODE exploit data file called `usm.bin` inside of a zip folder (`unSAFE_MODE-bb3.zip`)
1. If your console is powered on, power off your console
+ Your bottom screen should flash Red and then the system will reboot to home menu a few seconds later. This means the exploit profile was successfully copied
+ Your device should load the Home Menu after a short delay. If you get a black screen lasting longer than 5 minutes, [follow this troubleshooting guide](troubleshooting#black-screen-on-sysnand-boot-after-installing-boot9strap)
#### Section V - Restoring WiFi Configuration Profiles
1. Launch System Settings on your device
1. Navigate to `Data Management` -> `DSiWare`
1. Click on the SD Card section
+ Your bottom screen should flash Green and then the system will reboot to home menu a few seconds later. This means your WiFi configuration profiles were successfully restored