Nintendo Switch Brew

Flash Filesystem: Difference between revisions

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== Boot Partitions ==
== Boot Partitions ==
'''Boot Partition 0 (0 of 1)'''
'''Boot Partition 0 (0 of 1)'''


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|-
|-
|  0x184000
|  0x184000
|  0x20
|  0x200
|  [2.0.0+] Unknown SHA-256 hash. Changes every boot when the main menu is loaded.
|  [2.0.0+] [[#NAND Patrol|NAND Patrol area]]
|-
|  0x184020
|  0x8?
|  [2.0.0+] Unknown counter. Increments by 0x400 on every boot when the main menu is loaded.
|}
|}


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=== System Update Control ===
=== System Update Control ===
The 0x4000 bytes at offset 0xFC000 are used by [[NS_Services|NS]] and [[Boot|boot]] for keeping track of the status of a system update. This area is used by the [[NS_Services#ns:su|ISystemUpdateControl]] commands "ApplyDownloadedUpdate", "ApplyCardUpdate" and "ApplyReceivedUpdate".
The 0x4000 bytes at offset 0xFC000 are used by [[NS_Services|NS]] and [[Boot|boot]] for keeping track of the status of a system update. This area is used by the [[NS_Services#ISystemUpdateControl|ISystemUpdateControl]] commands [[NS_Services#ApplyDownloadedUpdate|ApplyDownloadedUpdate]], [[NS_Services#ApplyCardUpdate|ApplyCardUpdate]] and [[NS_Services#ApplyReceivedUpdate|ApplyReceivedUpdate]].


{| class="wikitable" border="1"
{| class="wikitable" border="1"
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|}
|}


The active bootloader's version (offset 0x2330 in the BCT) acts as an index to control which keyblob should be installed into the system.
The active bootloader's version (offset 0x2330 in the BCT) acts as an index (<code>version-1</code>) to control which keyblob should be installed into the system.
[[NS_Services|NS]] uses this during system updates to install the keyblob into the [[BCT#customer_data|customer data]] section in BCTs (offset 0x450).
[[NS_Services|NS]] uses this during system updates to install the keyblob into the [[BCT#customer_data|customer data]] section in BCTs (offset 0x450).


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The currently active keyblob is officially known as "SecureInfo".
The currently active keyblob is officially known as "SecureInfo".
=== NAND Patrol ===
The 0x200 bytes at offset 0x184000 are used by [[Filesystem_services|FS]] for keeping track of NAND patrolling.
{| class="wikitable" border="1"
|-
!  Offset
!  Size
!  Description
|-
| 0x0
| 0x20
| HMAC-SHA-256 over the next 0x1E0 bytes
|-
| 0x20
| 0x4
| Last patrolled NAND block's offset
|-
| 0x24
| 0x4
| NAND patrol count
|-
| 0x28
| 0x1D8
| Unused, all-zero.
|}


== User Partitions ==
== User Partitions ==
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|-
|-
!  Partition name
!  Partition name
!  Partition type GUID
!  Offset
!  Offset
!  Size
!  Size
Line 152: Line 174:
|-
|-
|  N/A
|  N/A
|
|  0x0
|  0x0
|
|  
|  20
|  20
|  No
|  No
|  GPT header, Bis-storage also allows raw access to the entire NAND eMMC sectors starting at sector0. The official name for this partition is "UserDataRoot".
|  GPT header, Bis-storage also allows raw access to the entire NAND eMMC sectors starting at sector0. The official name for this partition is "UserDataRoot".
|-
|-
|  [[Calibration|PRODINFO]]
|  [[Calibration#CalibrationBinary|PRODINFO]]
|  {98109E25-64E2-4C95-8A77-414916F5BCEB}
|  0x00004400
|  0x00004400
|  0x003FBC00
|  0x003FBC00
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|  "CAL0" raw partition containing set:cal data. The official name for this partition is "CalibrationBinary".
|  "CAL0" raw partition containing set:cal data. The official name for this partition is "CalibrationBinary".
|-
|-
|  [[Calibration|PRODINFOF]]
|  [[Calibration#CalibrationFile|PRODINFOF]]
|  {F3056AEC-5449-494C-9F2C-5FDCB75B6E6E}
|  0x00400000
|  0x00400000
|  0x00400000
|  0x00400000
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|-
|-
|  BCPKG2-1-Normal-Main
|  BCPKG2-1-Normal-Main
|  {5365DE36-911B-4BB4-8FF9-AA1EBCD73990}
|  0x00800000
|  0x00800000
|  0x00800000
|  0x00800000
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|-
|-
|  BCPKG2-2-Normal-Sub
|  BCPKG2-2-Normal-Sub
|  {8455717B-BD2B-4162-8454-91695218FC38}
|  0x01000000
|  0x01000000
|  0x00800000
|  0x00800000
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|-
|-
|  BCPKG2-3-SafeMode-Main
|  BCPKG2-3-SafeMode-Main
|  {8ED6C9A6-9C48-490B-BBEB-001D17A4C0F7}
|  0x01800000
|  0x01800000
|  0x00800000
|  0x00800000
Line 194: Line 222:
|-
|-
|  BCPKG2-4-SafeMode-Sub
|  BCPKG2-4-SafeMode-Sub
|  {5E99751C-56C9-47CC-AA30-B65039888917}
|  0x02000000
|  0x02000000
|  0x00800000
|  0x00800000
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|-
|-
|  BCPKG2-5-Repair-Main
|  BCPKG2-5-Repair-Main
|  {C447D9A2-24B7-468A-98C8-595CD077165A}
|  0x02800000
|  0x02800000
|  0x00800000
|  0x00800000
Line 208: Line 238:
|-
|-
|  BCPKG2-6-Repair-Sub
|  BCPKG2-6-Repair-Sub
|  {9586E1A1-3AA2-4C90-91B3-2F4A5195B4D2}
|  0x03000000
|  0x03000000
|  0x00800000
|  0x00800000
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|-
|-
|  SAFE
|  SAFE
|  {A44F9F6B-4ED3-441F-A34A-56AAA136BC6A}
|  0x03800000
|  0x03800000
|  0x04000000
|  0x04000000
Line 222: Line 254:
|-
|-
|  SYSTEM
|  SYSTEM
|  {ACB0CDF0-4F72-432D-AA0D-5388C733B224}
|  0x07800000  
|  0x07800000  
|  0xA0000000
|  0xA0000000
|  31 and 32
|  31, 32 and 33
|  Yes (Bis key 2)
|  Yes (Bis key 2)
|  FAT32 filesystem. The official name for this partition is "SystemProperEncryption".
|  FAT32 filesystem. The official names for these partitions are "System", "SystemProperEncryption" and "SystemProperPartition".
|-
|-
|  USER
|  USER
|  {2B777F63-E842-47AF-94C4-25A7F18B2280}
|  0xA7800000
|  0xA7800000
|  0x680000000
|  0x680000000
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|  FAT32 filesystem.
|  FAT32 filesystem.
|-
|-
|
|  
|  
| 0x747BFFE00
| 0x747BFFE00
Line 250: Line 285:


Encrypted partitions use AES-XTS using the same non-standard tweak (tweak[0] = sectorIdx[MSB] .. tweak[15] = sectorIdx[LSB], if using 32bit sectorIdx that means tweak[0]..tweak[11] are 0, with tweak[12]..tweak[15] containing big-endian sectorIdx) as other Nintendo AES-XTS code, initial_sector = 0, and sector size 0x4000. All encrypted partitions use console unique keydata.
Encrypted partitions use AES-XTS using the same non-standard tweak (tweak[0] = sectorIdx[MSB] .. tweak[15] = sectorIdx[LSB], if using 32bit sectorIdx that means tweak[0]..tweak[11] are 0, with tweak[12]..tweak[15] containing big-endian sectorIdx) as other Nintendo AES-XTS code, initial_sector = 0, and sector size 0x4000. All encrypted partitions use console unique keydata.
=== PRODINFOF ===
PRODINFOF
├── Certifications
│  └── WirelessCertification.png
└── ptd
    ├── DeviceIdWithEmsBit.dat
    ├── Ecid.dat
    ├── prodCode.dat
    └── log
        ├── Process_asm1.log
        ├── Process_board1.log
        ├── TestFlagLine.log
        ├── TestFlagQc.log
        ├── AGING
        │  └── Sequence.log
        ├── BOARD_TEST
        │  └── Sequence.log
        ├── BOARD_WIRELESS
        │  └── Sequence.log
        ├── FINAL_CHECK
        │  └── Sequence.log
        ├── LCD_AND_KEY
        │  └── Sequence.log
        └── USB_AND_HP
            └── Sequence.log
==== DeviceIdWithEmsBit.dat ====
Contains a 0x10-byte uppercase hex string, identical to the DeviceId in the [[Settings_services|DeviceCert]].


=== SYSTEM ===
=== SYSTEM ===
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On a v2.1 system with MountBis, the only thing under here is "PRF2SAFE.RCV".
On a v2.1 system with MountBis, the only thing under here is "PRF2SAFE.RCV".


= System Savegames =
= SystemSaveData =
 
This is a listing of known SystemSaveData and what titles they correspond to.
This is a listing of known System Savedata and what titles they correspond to.


{| class="wikitable" border="1"
{| class="wikitable" border="1"
! SaveID || Owner || Mount || Notes
! SystemSaveDataId || Owner || Mount || [[Filesystem_services#SaveDataFlags|SaveDataFlags]] || Notes
|-
| 0x8000000000000000 || fs || <nowiki>saveDataIxrDb:/</nowiki>, <nowiki>saveDataIxrDbSf:/</nowiki>, <nowiki>saveDataIxrDbPr:/</nowiki>, <nowiki>saveDataIxrDbSd:/</nowiki> || || Contains [[IMKV|imkvdb.arc]] and "lastPublishedId".
|-
| 0x8000000000000010 || account || <nowiki>account:/</nowiki> || 0xC || Account database.
|-
| 0x8000000000000011 || account || <nowiki>idgen:/</nowiki> || 0x1 ||
|-
| 0x8000000000000020 || nfc || <nowiki>data:/</nowiki> || 0x0 || NFC data and backups.
|-
| 0x8000000000000030 || ns || <nowiki>mii:/</nowiki> || 0x4 || Mii database.
|-
| 0x8000000000000031 || ns || <nowiki>mii:/</nowiki> || || Mii test mode database.
|-
| 0x8000000000000040 || ns || <nowiki>apprecdb:/</nowiki> || 0x0 ||
|-
| 0x8000000000000041 || ns || <nowiki>nsaccache:/</nowiki> || 0x4 || Home menu icondata/lru list for recently played games.
|-
| 0x8000000000000043 || ns || <nowiki>ns_appman:/</nowiki> || 0x0 ||
|-
| 0x8000000000000044 || ns || <nowiki>ns_sysup:/</nowiki> || 0x0 || Content update context.
|-
| 0x8000000000000045 || ns || <nowiki>[7.0.0+] lrdb:/ ([1.0.0-6.2.0] vmdb:/)</nowiki> || 0x4 || Required Version List storage. Also contained Version List storage before 7.0.0.
|-
| 0x8000000000000046 || ns || <nowiki>dtlman:/</nowiki> || 0x0 ||
|-
| 0x8000000000000047 || ns || <nowiki>ns_exfat:/</nowiki> || 0x1 ||
|-
| 0x8000000000000048 || ns || <nowiki>ns_systemseed:/</nowiki> || 0x1 ||
|-
| 0x8000000000000049 || ns || <nowiki>ns_ssversion:/</nowiki> || 0x3 || Safe System version.
|-
| 0x800000000000004A || ns || <nowiki>ns_rightsid:/</nowiki> || 0x0 || List of RightsIDs with NCA IDs for corresponding Program title.
|-
| 0x8000000000000050 || settings || <nowiki>SystemSettings:/</nowiki> || 0x8 ||
|-
| 0x8000000000000051 || settings || <nowiki>FwdbgSettingsS:/</nowiki> || 0x3 || [4.0.0+] Only used if in [[SPL_services#IsDevelopment|development mode]].
|-
| 0x8000000000000052 || settings || <nowiki>PrivateSettings:/</nowiki> || 0x1 ||
|-
| 0x8000000000000053 || settings || <nowiki>DeviceSettings:/</nowiki> || 0x3 ||
|-
| 0x8000000000000054 || settings || <nowiki>ApplnSettings:/</nowiki> || 0x4 ||
|-
| 0x8000000000000060 || ssl || <nowiki>SslSave:/</nowiki> || 0x0 ||
|-
| 0x8000000000000070 || nim || <nowiki>nim_sys:/</nowiki> || 0x0 ||
|-
| 0x8000000000000071 || nim || <nowiki>nim_net:/</nowiki> || 0x0 ||
|-
| 0x8000000000000072 || nim || <nowiki>nim_tmp:/</nowiki> || 0x0 ||
|-
|-
| 0x8000000000000000 || fs || <nowiki>saveDataIxrDb:/</nowiki>, <nowiki>saveDataIxrDbSf:/</nowiki>, <nowiki>saveDataIxrDbPr:/</nowiki>, <nowiki>saveDataIxrDbSd:/</nowiki> || Contains [[IMKV|imkvdb.arc]] and "lastPublishedId".
| 0x8000000000000073 || nim || <nowiki>nim_dac:/</nowiki> || 0x0 ||
|-
|-
| 0x8000000000000010 || account || <nowiki>account:/</nowiki> || Account database.
| 0x8000000000000074 || nim || <nowiki>nim_delta:/</nowiki> || 0x0 ||
|-
|-
| 0x8000000000000011 || account || <nowiki>idgen:/</nowiki> ||
| 0x8000000000000075 || nim || <nowiki>nim_vac:/</nowiki> || ||
|-
|-
| 0x8000000000000020 || nfc || <nowiki>data:/</nowiki> || NFC data and backups.
| 0x8000000000000076 || nim || <nowiki>nim_local:/</nowiki> || 0x0 ||
|-
|-
| 0x8000000000000030 || ns || <nowiki>mii:/</nowiki> || Mii database.
| 0x8000000000000077 || nim || <nowiki>nim_lsys:/</nowiki> || 0x0 ||
|-
|-
| 0x8000000000000031 || ns || <nowiki>mii:/</nowiki> || Mii test mode database.
| 0x8000000000000078 || nim || <nowiki>nim_eca_dbg:/</nowiki> || ||
|-
|-
| 0x8000000000000040 || ns || <nowiki>apprecdb:/</nowiki> ||
| 0x8000000000000080 || friends || <nowiki>friends:/</nowiki> || || Per-user savedata.
|-
|-
| 0x8000000000000041 || ns || <nowiki>nsaccache:/</nowiki> || Home menu icondata/lru list for recently played games.
| 0x8000000000000081 || friends || <nowiki>friends-sys:/</nowiki> || ||
|-
|-
| 0x8000000000000043 || ns || <nowiki>ns_appman:/</nowiki> ||
| 0x8000000000000082 || friends || <nowiki>friends-image:/</nowiki> || ||
|-
|-
| 0x8000000000000044 || ns || <nowiki>ns_sysup:/</nowiki> || Content update context.
| 0x8000000000000090 || bcat || <nowiki>news:/</nowiki> || 0x0 || Actual news msgpack archives.
|-
|-
| 0x8000000000000045 || ns || <nowiki>vmdb:/</nowiki> || Version List/Required Version List storage.
| 0x8000000000000091 || bcat || <nowiki>news-sys:/</nowiki> || 0x0 || News metadata, tasklist, history, database, required system version, etc.
|-
|-
| 0x8000000000000046 || ns || <nowiki>dtlman:/</nowiki> ||
| 0x8000000000000092 || bcat || <nowiki>news-dl:/</nowiki> || 0x0 || Storage for newly(?) downloaded news list/data.
|-
|-
| 0x8000000000000047 || ns || <nowiki>ns_exfat:/</nowiki> ||
| 0x80000000000000A0 || bcat || <nowiki>prepo-sys:/</nowiki> || 0x8 || Play Report system information.
|-
|-
| 0x8000000000000048 || ns || <nowiki>ns_systemseed:/</nowiki> ||
| 0x80000000000000A1 || bcat || <nowiki>prepo:/</nowiki> || 0x8 || Play Report msgpack archives.
|-
|-
| 0x8000000000000049 || ns || <nowiki>ns_ssversion:/</nowiki> || Safe System version.
| 0x80000000000000A2 || bcat || <nowiki>prepo-ap:/</nowiki> || 0x8 || Play Report msgpack archives of EventId "application_execution_history".
|-
|-
| 0x8000000000000050 || settings || <nowiki>SystemSettings:/</nowiki> ||
| 0x80000000000000B0 || bsdsockets || <nowiki>nsdsave:/</nowiki> || || Socket configuration saved data.
|-
|-
| 0x8000000000000051 || settings || <nowiki>FwdbgSettingsS:/</nowiki> ||
| 0x80000000000000C1 || bcat || <nowiki>bcat-sys:/</nowiki> || 0x0 ||
|-
|-
| 0x8000000000000052 || settings || <nowiki>PrivateSettings:/</nowiki> ||
| 0x80000000000000C2 || bcat || <nowiki>bcat-dl:/</nowiki> || 0x0 ||
|-
|-
| 0x8000000000000053 || settings || <nowiki>DeviceSettings:/</nowiki> ||
| 0x80000000000000D1 || erpt || <nowiki>save:/</nowiki> || 0x4 || Contains "/journal" report listing + actual crash reports ("/%08x-%04x-%04x-%02x%02x-%04x%08x"), which are serialized via [http://msgpack.org/ MsgPack].
|-
|-
| 0x8000000000000054 || settings || <nowiki>ApplnSettings:/</nowiki> ||
| 0x80000000000000E0 || es || <nowiki>escertificate:/</nowiki> || 0x0 ||
|-
|-
| 0x8000000000000060 || ssl || <nowiki>SslSave:/</nowiki> ||
| 0x80000000000000E1 || es || <nowiki>escommon:/</nowiki> || 0x0 ||
|-
|-
| 0x8000000000000070 || nim || <nowiki>nim_sys:/</nowiki> ||
| 0x80000000000000E2 || es || <nowiki>espersonalized:/</nowiki> || 0x0 ||
|-
|-
| 0x8000000000000071 || nim || <nowiki>nim_net:/</nowiki> ||
| 0x80000000000000E3 || es || <nowiki>esmetarecord:/</nowiki> || 0x0 ||
|-
|-
| 0x8000000000000072 || nim || <nowiki>nim_tmp:/</nowiki> ||
| 0x80000000000000E4 || es || <nowiki>eselicense:/</nowiki> || 0x0 ||
|-
|-
| 0x8000000000000073 || nim || <nowiki>nim_dac:/</nowiki> ||
| 0x80000000000000F0 || ns || <nowiki>pdm:/</nowiki> || 0x0 || Play Data log. Per-user savedata.
|-
|-
| 0x8000000000000074 || nim || <nowiki>nim_delta:/</nowiki> ||
| 0x8000000000000100 || pctl || <nowiki>pctlss:/</nowiki> || 0x0 || Parental Control settings.
|-
|-
| 0x8000000000000075 || nim || <nowiki>nim_vac:/</nowiki> ||
| 0x8000000000000110 || npns || <nowiki>npns_save:/</nowiki> || 0x4 || Push notifications persistent storage.
|-
|-
| 0x8000000000000076 || nim || <nowiki>nim_local:/</nowiki> ||
| 0x8000000000000120 || ncm || || 0x3 || meta/[[IMKV|imkvdb.arc]] for system partition. Cache of data extracted from the [[CNMT]] for installed firmware titles (including 816).
|-
|-
| 0x8000000000000077 || nim || <nowiki>nim_lsys:/</nowiki> ||
| 0x8000000000000121 || ncm || || 0x0 || meta/[[IMKV|imkvdb.arc]] for user partition. Cache of data extracted from the [[CNMT]] for installed game, update, and DLC titles.
|-
|-
| 0x8000000000000078 || nim || <nowiki>nim_eca_dbg:/</nowiki> ||
| 0x8000000000000122 || ncm || || 0x0 ||  
|-
|-
| 0x8000000000000080 || friends || <nowiki>friends:/</nowiki> ||
| 0x8000000000000130 || migration || <nowiki>state:/</nowiki> || 0x4 ||  
|-
|-
| 0x8000000000000081 || friends || <nowiki>friends-sys:/</nowiki> ||
| 0x8000000000000131 || migration || <nowiki>context:/</nowiki> || ||  
|-
|-
| 0x8000000000000082 || friends || <nowiki>friends-image:/</nowiki> ||
| 0x8000000000000132 || migration || <nowiki>sd_state:/</nowiki> || 0x4 ||  
|-
|-
| 0x8000000000000090 || bcat || <nowiki>news:/</nowiki> || Actual news msgpack archives.
| 0x8000000000000133 || migration || <nowiki>sd_context:/</nowiki> || 0x4 ||
|-
|-
| 0x8000000000000091 || bcat || <nowiki>news-sys:/</nowiki> || News metadata, tasklist, history, database, required system version, etc.
| 0x8000000000000140 || capsrv || <nowiki>TM:/</nowiki> || 0x0 ||
|-
|-
| 0x8000000000000092 || bcat || <nowiki>news-dl:/</nowiki> || Storage for newly(?) downloaded news list/data.
| 0x8000000000000150 || olsc || <nowiki>olsc:/</nowiki> || 0x0 ||
|-
|-
| 0x80000000000000A0 || bcat || <nowiki>prepo-sys:/</nowiki> || Play Report system information.
| 0x8000000000000151 || olsc || <nowiki>olsc:/</nowiki> || ||
|-
|-
| 0x80000000000000A1 || bcat || <nowiki>prepo:/</nowiki> || Play Report msgpack archives.
| 0x8000000000000152 || olsc || <nowiki>olsc:/</nowiki> || ||
|-
|-
| 0x80000000000000A2 || bcat || <nowiki>prepo-ap:/</nowiki> ||
| 0x8000000000000153 || olsc || <nowiki>repair:/</nowiki> || 0x0||  
|-
|-
| 0x80000000000000B0 || bsdsockets || <nowiki>nsdsave:/</nowiki> || Socket configuration saved data.
| 0x8000000000000180 || sdb || [7.0.0+] <nowiki>vmdb:/</nowiki> || 0x0 || Version list.
|-
|-
| 0x80000000000000C1 || bcat || <nowiki>bcat-sys:/</nowiki> ||
| 0x8000000000000190 || glue || || 0x8 ||  
|-
|-
| 0x80000000000000C2 || bcat || <nowiki>bcat-dl:/</nowiki> ||
| 0x8000000000000200 || bcat || <nowiki>mnpp_m:/</nowiki> || 0xC ||  
|-
|-
| 0x80000000000000D1 || erpt || <nowiki>save:/</nowiki> || Contains "/journal" report listing + actual crash reports ("/%08x-%04x-%04x-%02x%02x-%04x%08x"), which are serialized via [http://msgpack.org/ MsgPack].
| 0x8000000000000210 || account || <nowiki>dauth:/</nowiki> || 0x0 ||
|-
|-
| 0x80000000000000E0 || es || <nowiki>escertificate:/</nowiki> ||
| 0x8000000000000220 || erpt || <nowiki>sprof:/</nowiki> || 0x1 ||  
|-
|-
| 0x80000000000000E1 || es || <nowiki>escommon:/</nowiki> ||
| 0x8000000000001010 || qlaunch || <nowiki>save:/</nowiki> || 0x0 || Contains "savedata.dat".
|-
|-
| 0x80000000000000E2 || es || <nowiki>espersonalized:/</nowiki> ||
| 0x8000000000001011 || qlaunch || <nowiki>group:/</nowiki> || || Contains "savedata.dat".
|-
|-
| 0x80000000000000E3 || es || <nowiki>esmetarecord:/</nowiki> ||
| 0x8000000000001020 || swkbd || <nowiki>save:/</nowiki> || || Contains "savedata.dat".
|-
|-
| 0x80000000000000E4 || es || <nowiki>eselicense:/</nowiki> ||
| 0x8000000000001021 || swkbd || <nowiki>save:/</nowiki> || 0x0 || Contains "savedata.dat".
|-
|-
| 0x80000000000000F0 || ns || <nowiki>pdm:/</nowiki> || Play Data log.
| 0x8000000000001030 || auth || <nowiki>save:/</nowiki> || 0x0 || Contains "savedata.dat".
|-
|-
| 0x8000000000000100 || pctl || <nowiki>pctlss:/</nowiki> || Parental Control settings.
| 0x8000000000001040 || miiEdit || <nowiki>save:/</nowiki> || 0x0 || Contains "savedata.dat".
|-
|-
| 0x8000000000000110 || npns || <nowiki>npns_save:/</nowiki> || Push notifications persistent storage.
| 0x8000000000001050 || miiEdit || <nowiki>MiiImage:/</nowiki> || 0x4 || Contains "database.dat".
|-
|-
| 0x8000000000000120 || ncm || ? || meta/[[IMKV|imkvdb.arc]] for system partition. Cache of data extracted from the [[NCA|.cnmt]] for installed titles?(Including 816)
| 0x8000000000001060 || LibAppletShop || <nowiki>savecommon:/</nowiki> || 0x8 ||  
|-
|-
| 0x8000000000000121 || ncm || ? || meta/[[IMKV|imkvdb.arc]] for sd partition. In some cases this save only contains a "meta/" directory without any file.
| 0x8000000000001061 || LibAppletShop || <nowiki>saveuser:/</nowiki> || || Per-user savedata.
|-
|-
| 0x8000000000000122 || || ||  
| 0x8000000000001070 || LibAppletWeb || <nowiki>savecommon:/</nowiki> || 0x8 ||  
|-
|-
| 0x8000000000001010 || || || Contains "savedata.dat".
| 0x8000000000001071 || LibAppletWeb || <nowiki>saveuser:/</nowiki> || || Per-user savedata.
|-
|-
| 0x8000000000001040 || || ||  
| 0x8000000000001080 || LibAppletOff || <nowiki>savecommon:/</nowiki> || || Unused.
|-
|-
| 0x8000000000001050 || || || Contains "database.dat". Possibly Mii data and Mii texture data?
| 0x8000000000001081 || LibAppletOff || <nowiki>saveuser:/</nowiki> || || Unused.
|-
|-
| 0x8000000000001060 || || ||  
| 0x8000000000001090 || LibAppletLns || <nowiki>savecommon:/</nowiki> || 0x8 ||  
|-
|-
| 0x8000000000001070 || || ||  
| 0x8000000000001091 || LibAppletLns || <nowiki>saveuser:/</nowiki> || || Per-user savedata.
|-
|-
| 0x80000000000010B0 || || || Contains "savedata.dat".
| 0x80000000000010A0 || LibAppletAuth || <nowiki>savecommon:/</nowiki> || || Unused.
|-
|-
| 0x0000000000000001 || || ||  
| 0x80000000000010A1 || LibAppletAuth || <nowiki>saveuser:/</nowiki> || || Unused.
|-
|-
| 0x0000000000000003 || || ||  
| 0x80000000000010B0 || playerSelect || <nowiki>save:/</nowiki> || 0x0 || Contains "savedata.dat".
|-
|-
| 0x0000000000000004 || || ||  
| 0x80000000000010C0 || myPage || <nowiki>save:/</nowiki> || || Contains "savedata.dat".
|-
|-
| 0x0000000000000005 || || ||  
| 0x80000000000010E1 || qlaunch || <nowiki>mig:/</nowiki> || || Contains "savedata.dat".
|-
|-
| 0x0000000000000006 || || ||  
| 0x8000000000001100 || qlaunch || <nowiki>news:/</nowiki> || 0x0 || Contains "savedata.dat".
|-
|-
| 0x0000000000000007 || || ||  
| 0x8000000000002000 || DevMenu || || ||
|-
|-
| 0x0000000000000008 || || ||  
| 0x8000000000002020 || ns || <nowiki>ns_confidential:/</nowiki> || ||
|-
|-
| 0x0000000000000009 || || ||  
| 0x8000000000010002 || bcat || || || Delivery cache storage for application 010099F00D810000
|-
|-
| 0x000000000000000A || || ||  
| 0x8000000000010003 || bcat || || 0x0 || Delivery cache storage for application 0100000000001033
|-
|-
| 0x000000000000000C || || ||  
| 0x8000000000010004 || bcat || || 0x0 || Delivery cache storage for application 0100000000001034
|-
|-
| 0x000000000000000D || || ||  
| 0x8000000000010005 || bcat || || 0x3 || Delivery cache storage for application 010000000000102E
|-
|-
| 0x000000000000000F || || ||  
| 0x8000000000010006 || bcat || || 0x0 || Delivery cache storage for application 010000000000102F
|-
|-
| 0x0000000000000010 || || ||  
| 0x8000000000010007 || bcat || || 0x0 || Delivery cache storage for application 0100000000001007
|}
|}
Retrieved from "https://switchbrew.org/wiki/Flash_Filesystem"