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- A 3DS PANDA
- **Insert a new SD card into the PANDA** (in case deleted data could be recovered by imaging the SD card the PANDA came with)
- The latest release of [ntrboot_flasher](https://github.com/ntrteam/ntrboot_flasher/releases/latest)
- Dev-signed GodMode9 (this build has a more complete aeskeydb which should allow for `essential.exefs` dumping; files are renamed since the flasher looks for boot9strap-named files)
- Dev-signed GodMode9 (this build has a more complete aeskeydb; files are renamed since the flasher looks for boot9strap-named files)
- https://cdn.discordapp.com/attachments/457908268287918090/1036420146073436220/boot9strap_ntr_dev.firm
- https://cdn.discordapp.com/attachments/457908268287918090/1036420146476093440/boot9strap_ntr_dev.firm.sha
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## Section II - Flashing dev-signed godmode9 ntrboot to the flashcart
1. Launch the Luma3DS chainloader by holding (Start) during boot on the retail 3DS
2. Select "ntrboot_flasher"
2. Select “ntrboot_flasher”
3. Read the red screen warning
4. Press (A) to continue
5. Select your flashcart
- If you do not see your flashcart in the list at the top, read the bottom screen for more info on each option
6. Select "Dump Flash"
6. Select “Dump Flash”
7. Wait until the process is completed
8. Press (A) to continue
9. Press (A) to return to the main menu
10. Select "Inject Ntrboot"
11. Choose developer unit ntrboot
10. Select “Inject Ntrboot”
11. Press (Y) for developer unit ntrboot
12. Wait until the process is completed
13. Press (A) to return to the main menu
14. Press (B) to power off the retail 3DS
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6. If the exploit was successful, you will have booted into GodMode9
## Section IV - Dumping NAND
1. Select “Backup Options”
2. Select “SysNAND Backup”
3. Press (A) to confirm
1. Press (Home) to bring up the action menu
2. Select “Scripts…”
3. Select “GM9Megascript”
4. Select “Backup Options”
5. Select “SysNAND Backup”
6. Press (A) to confirm
- This process will take some time
4. Press (A) to continue
5. Press (B) to return to the main menu
6. Select “Exit”
7. Press (A) to relock write permissions if prompted
8. Navigate to `[S:] SYSNAND VIRTUAL`
9. Press (A) on `essential.exefs` to select it
10. Select “Copy to 0:/gm9/out”
- If you see “Destination already exists”, press (A) on “Overwrite file(s)”
11. Press (A) to continue
12. Navigate to `[M:] MEMORY VIRTUAL`
13. Repeat steps 9 to 11 for `otp.mem`, `otp_dec.mem` (if it shows up) and `nvram.mem`
14. Press (Home) to bring up the action menu
15. Select “Poweroff system” to power off the PANDA
16. Insert the SD card into your computer
17. Copy `<date>_<serialnumber>_sysnand_##.bin`, `<date>_<serialnumber>_sysnand_##.bin.sha`, `essential.exefs`, `otp.mem`, `otp_dec.mem` and `nvram.mem` from the /gm9/out/ folder on the SD card to a safe location on your computer
7. Press (A) to continue
8. Press (B) to return to the main menu
9. Select “Exit”
10. Press (A) to relock write permissions if prompted
11. Navigate to `[S:] SYSNAND VIRTUAL`
12. See if `essential.exefs` shows up; if it does, press (A) to select it, select “Copy to 0:/gm9/out”, and press (A) to continue
13. Navigate to `[M:] MEMORY VIRTUAL`
14. Press (A) on the following files, select “Copy to 0:/gm9/out”, and press (A) to continue
- `otp.mem`, `otp_dec.mem` (if it shows up) and `nvram.mem`
- If there is no `essential.exefs` in `[S:] SYSNAND VIRTUAL`, copy `nand_cid.mem` as well
15. Press (Home) to bring up the action menu
16. Select “Poweroff system” to power off the PANDA
17. Insert the SD card into your computer
18. Copy `<date>_<serialnumber>_sysnand_##.bin`, `<date>_<serialnumber>_sysnand_##.bin.sha`, `essential.exefs`, `otp.mem`, `otp_dec.mem`, `nvram.mem` and `nand_cid.mem` from the `/gm9/out/` folder on the SD card to a safe location on your computer
## Section V - Removing ntrboot from the flashcart
1. Insert the SD card from the retail 3DS into your computer