Switch > System Save > 8000000000000010
This archive is mounted to account:/ by the account sysmodule. It contains information about the user profiles on the system.
The following files can be found in this archive:
su/avators/baas/cache/<id>.dat
nas/<id>.dat<id>_aux.dat<id>_id.token<id>_op2membership.dat<id>_refresh.token<id>_user.json
registry.dat
registry.dat
This file is encoded in big-endian byte order.
| Offset | Size | Description |
|---|---|---|
| 0x0 | 8 | Always 29 01 85 BC 01 60 11 60 |
| 0x8 | 8 | Padding |
| 0x10 | 16 * 8 | User id (UUIDv1) of up to 8 users on the device |
| 0x50 | 16 | Unknown |
avators/<id>.jpg
This file simply contains the profile picture of the user in JPEG format. The id is the UUIDv1 of the user account, which can be found in profiles.dat.
avators/profiles.dat
This file contains information about user profiles on the Nintendo Switch.
| Offset | Size | Description |
|---|---|---|
| 0x0 | 8 | Always A4 87 1A CD 01 60 61 50 |
| 0x8 | 8 | Padding |
| 0x10 | 200 * 8 | Profile entries |
| 0x650 | 8 | Always A4 87 1A CD 02 30 81 80 |
| 0x658 | 8 | Padding |
| 0x660 | 256 * 8 | Unknown entries |
| 0xE60 | 8 | Always A4 87 1A CD 02 31 21 90 |
| 0xE68 | 8 | Padding |
| 0xE70 | 272 * 8 | Baas entries |
| 0x16F0 | 1920 | Unknown (always 0?) |
Profile Entry
| Offset | Size | Description |
|---|---|---|
| 0x0 | 16 | User id (UUIDv1) |
| 0x10 | 16 | Unknown (UUIDv1) |
| 0x20 | 8 | Last update time (timestamp) |
| 0x28 | 32 | Username (padded with zeros) |
| 0x48 | 128 | Unknown |
Unknown Entry
| Offset | Size | Description |
|---|---|---|
| 0x0 | 16 | User id (UUIDv1) |
| 0x10 | 240 | Unknown |
Baas Entry
| Offset | Size | Description |
|---|---|---|
| 0x0 | 16 | User id (UUIDv1) |
| 0x10 | 128 | Profile image URL |
| 0x90 | 128 | Unknown |
Example URL:
https://cdn-image-e0d67c509fb203858ebcb2fe3f88c2aa.baas.nintendo.com/1/9e3347f5cb1de530
baas/<id>.dat
These files contain information about device accounts that are registered on the BaaS server. The id is the user id, which can be found in registry.dat.
| Offset | Size | Description |
|---|---|---|
| 0x0 | 8 | Unknown |
| 0x8 | 4 | Unknown |
| 0xC | 4 | Unknown |
| 0x10 | 8 | Unknown |
| 0x18 | 4 | Unknown |
| 0x1C | 4 | Unknown |
| 0x20 | 8 | Baas user id |
| 0x28 | 40 | Baas user password |