Dumping Nintendo 3DS System Files: Difference between revisions

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== ARM9 BootROM & OTP ==
<center><big><big><big>Moved here: '''[[hgw:3DS:Dump system files]]'''</big></big></big></center>
[[File:GM9 Copy boot9 and otp.png|thumb|Copying movable.sed in GodMode9]]
ARM9 BootROM contains various encryption keys. OTP is used for encryption of console-unique data, such as NAND partitions.
 
=== Using boot9strap ===
This is the default setup when using [https://3ds.hacks.guide/ 3DS Hacks Guide]. This does not work when using boot9strap through ntrboot. If ntrboot is used, use the GodMode9 section below.
 
#While holding START + SELECT + X, press POWER.
#Check for {{code|/boot9strap}} on the SD card. The files {{code|boot9.bin}} and {{code|otp.bin}} should be created inside.
 
=== Using fastboot3DS ===
This requires fastboot3DS v1.1 or newer installed to FIRM.
 
#While holding HOME, press POWER to boot into the fastboot3DS menu.
#Choose "Miscellaneous..." -> "Dump bootroms & OTP".
#Check that all steps show "success", then press B to power off.
#Check inside {{code|/3ds}} on the SD card. The files {{code|boot9.bin}} and {{code|otp.bin}} should be created.
 
=== Using GodMode9 ===
This requires GodMode9 v1.1.8 or newer, started through boot9strap.
 
#Start GodMode9.
#Navigate to {{code|[M:] MEMORY VIRTUAL}}.
#Press L on {{code|boot9.bin}} and {{code|otp.mem}} to select both.
#Press A to select, then choose "Copy to 0:/gm9/out".
#Turn off the system.
#Check inside {{code|/gm9/out}} on the SD card. The files {{code|boot9.bin}} and {{code|otp.bin}} should be created.
 
== movable.sed ==
[[File:GM9 Copy movable.png|thumb|Copying movable.sed in GodMode9]]
{{code|movable.sed}} contains KeyY for SD data encryption for all files under {{code|/Nintendo 3DS/<id0>/<id1>}}. The file is located in CTRNAND at {{code|/private/movable.sed}}.
 
If there is an essentials backup ({{code|essential.exefs}}) created by GodMode9, the file is available inside as "{{code|movable}}".
 
=== Using GodMode9 ===
The drive depends on the source. SysNAND is at {{code|[1:] SYSNAND CTRNAND}}. EmuNAND/RedNAND is at {{code|[4:] EMUNAND CTRNAND}}. A mounted NAND backup is at {{code|[7:] IMGNAND CTRNAND}}.
 
#Start GodMode9.
#Navigate to the source drive -> {{code|private}}.
#Select movable.sed, then choose "Copy to 0:/gm9/out".
#Turn off the system.
#Check inside {{code|/gm9/out}} on the SD card. The file {{code|movable.sed}} should be created.
 
[[Category:Nintendo 3DS]]

Latest revision as of 23:23, 29 August 2023