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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=== 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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|-
|-
!  Partition name
!  Partition name
!  Partition type GUID
!  Offset
!  Offset
!  Size
!  Size
Line 174: 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
Line 187: Line 189:
|  "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
Line 202: Line 206:
|-
|-
|  BCPKG2-2-Normal-Sub
|  BCPKG2-2-Normal-Sub
|  {8455717B-BD2B-4162-8454-91695218FC38}
|  0x01000000
|  0x01000000
|  0x00800000
|  0x00800000
Line 209: Line 214:
|-
|-
|  BCPKG2-3-SafeMode-Main
|  BCPKG2-3-SafeMode-Main
|  {8ED6C9A6-9C48-490B-BBEB-001D17A4C0F7}
|  0x01800000
|  0x01800000
|  0x00800000
|  0x00800000
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|-
|-
|  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
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|-
|-
|  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 244: Line 254:
|-
|-
|  SYSTEM
|  SYSTEM
|  {ACB0CDF0-4F72-432D-AA0D-5388C733B224}
|  0x07800000  
|  0x07800000  
|  0xA0000000
|  0xA0000000
Line 251: Line 262:
|-
|-
|  USER
|  USER
|  {2B777F63-E842-47AF-94C4-25A7F18B2280}
|  0xA7800000
|  0xA7800000
|  0x680000000
|  0x680000000
Line 257: Line 269:
|  FAT32 filesystem.
|  FAT32 filesystem.
|-
|-
|
|  
|  
| 0x747BFFE00
| 0x747BFFE00
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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 ||
|-
| 0x8000000000000073 || nim || <nowiki>nim_dac:/</nowiki> || 0x0 ||
|-
| 0x8000000000000074 || nim || <nowiki>nim_delta:/</nowiki> || 0x0 ||
|-
| 0x8000000000000075 || nim || <nowiki>nim_vac:/</nowiki> || ||
|-
| 0x8000000000000076 || nim || <nowiki>nim_local:/</nowiki> || 0x0 ||
|-
| 0x8000000000000077 || nim || <nowiki>nim_lsys:/</nowiki> || 0x0 ||
|-
|-
| 0x8000000000000000 || fs || <nowiki>saveDataIxrDb:/</nowiki>, <nowiki>saveDataIxrDbSf:/</nowiki>, <nowiki>saveDataIxrDbPr:/</nowiki>, <nowiki>saveDataIxrDbSd:/</nowiki> || Contains [[IMKV|imkvdb.arc]] and "lastPublishedId".
| 0x8000000000000078 || nim || <nowiki>nim_eca_dbg:/</nowiki> || ||
|-
|-
| 0x8000000000000010 || account || <nowiki>account:/</nowiki> || Account database.
| 0x8000000000000080 || friends || <nowiki>friends:/</nowiki> || || Per-user savedata.
|-
|-
| 0x8000000000000011 || account || <nowiki>idgen:/</nowiki> ||
| 0x8000000000000081 || friends || <nowiki>friends-sys:/</nowiki> || ||
|-
|-
| 0x8000000000000020 || nfc || <nowiki>data:/</nowiki> || NFC data and backups.
| 0x8000000000000082 || friends || <nowiki>friends-image:/</nowiki> || ||
|-
|-
| 0x8000000000000030 || ns || <nowiki>mii:/</nowiki> || Mii database.
| 0x8000000000000090 || bcat || <nowiki>news:/</nowiki> || 0x0 || Actual news msgpack archives.
|-
|-
| 0x8000000000000031 || ns || <nowiki>mii:/</nowiki> || Mii test mode database.
| 0x8000000000000091 || bcat || <nowiki>news-sys:/</nowiki> || 0x0 || News metadata, tasklist, history, database, required system version, etc.
|-
|-
| 0x8000000000000040 || ns || <nowiki>apprecdb:/</nowiki> ||
| 0x8000000000000092 || bcat || <nowiki>news-dl:/</nowiki> || 0x0 || Storage for newly(?) downloaded news list/data.
|-
|-
| 0x8000000000000041 || ns || <nowiki>nsaccache:/</nowiki> || Home menu icondata/lru list for recently played games.
| 0x80000000000000A0 || bcat || <nowiki>prepo-sys:/</nowiki> || 0x8 || Play Report system information.
|-
|-
| 0x8000000000000043 || ns || <nowiki>ns_appman:/</nowiki> ||
| 0x80000000000000A1 || bcat || <nowiki>prepo:/</nowiki> || 0x8 || Play Report msgpack archives.
|-
|-
| 0x8000000000000044 || ns || <nowiki>ns_sysup:/</nowiki> || Content update context.
| 0x80000000000000A2 || bcat || <nowiki>prepo-ap:/</nowiki> || 0x8 || Play Report msgpack archives of EventId "application_execution_history".
|-
|-
| 0x8000000000000045 || ns || <nowiki>vmdb:/</nowiki> || Version List/Required Version List storage.
| 0x80000000000000B0 || bsdsockets || <nowiki>nsdsave:/</nowiki> || || Socket configuration saved data.
|-
|-
| 0x8000000000000046 || ns || <nowiki>dtlman:/</nowiki> ||
| 0x80000000000000C1 || bcat || <nowiki>bcat-sys:/</nowiki> || 0x0 ||
|-
|-
| 0x8000000000000047 || ns || <nowiki>ns_exfat:/</nowiki> ||
| 0x80000000000000C2 || bcat || <nowiki>bcat-dl:/</nowiki> || 0x0 ||
|-
|-
| 0x8000000000000048 || ns || <nowiki>ns_systemseed:/</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].
|-
|-
| 0x8000000000000049 || ns || <nowiki>ns_ssversion:/</nowiki> || Safe System version.
| 0x80000000000000E0 || es || <nowiki>escertificate:/</nowiki> || 0x0 ||
|-
|-
| 0x8000000000000050 || settings || <nowiki>SystemSettings:/</nowiki> ||
| 0x80000000000000E1 || es || <nowiki>escommon:/</nowiki> || 0x0 ||
|-
|-
| 0x8000000000000051 || settings || <nowiki>FwdbgSettingsS:/</nowiki> ||
| 0x80000000000000E2 || es || <nowiki>espersonalized:/</nowiki> || 0x0 ||
|-
|-
| 0x8000000000000052 || settings || <nowiki>PrivateSettings:/</nowiki> ||
| 0x80000000000000E3 || es || <nowiki>esmetarecord:/</nowiki> || 0x0 ||
|-
|-
| 0x8000000000000053 || settings || <nowiki>DeviceSettings:/</nowiki> ||
| 0x80000000000000E4 || es || <nowiki>eselicense:/</nowiki> || 0x0 ||
|-
|-
| 0x8000000000000054 || settings || <nowiki>ApplnSettings:/</nowiki> ||
| 0x80000000000000F0 || ns || <nowiki>pdm:/</nowiki> || 0x0 || Play Data log. Per-user savedata.
|-
|-
| 0x8000000000000060 || ssl || <nowiki>SslSave:/</nowiki> ||
| 0x8000000000000100 || pctl || <nowiki>pctlss:/</nowiki> || 0x0 || Parental Control settings.
|-
|-
| 0x8000000000000070 || nim || <nowiki>nim_sys:/</nowiki> ||
| 0x8000000000000110 || npns || <nowiki>npns_save:/</nowiki> || 0x4 || Push notifications persistent storage.
|-
|-
| 0x8000000000000071 || nim || <nowiki>nim_net:/</nowiki> ||
| 0x8000000000000120 || ncm || || 0x3 || meta/[[IMKV|imkvdb.arc]] for system partition. Cache of data extracted from the [[CNMT]] for installed firmware titles (including 816).
|-
|-
| 0x8000000000000072 || nim || <nowiki>nim_tmp:/</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.
|-
|-
| 0x8000000000000073 || nim || <nowiki>nim_dac:/</nowiki> ||
| 0x8000000000000122 || ncm || || 0x0 ||  
|-
|-
| 0x8000000000000074 || nim || <nowiki>nim_delta:/</nowiki> ||
| 0x8000000000000130 || migration || <nowiki>state:/</nowiki> || 0x4 ||  
|-
|-
| 0x8000000000000075 || nim || <nowiki>nim_vac:/</nowiki> ||
| 0x8000000000000131 || migration || <nowiki>context:/</nowiki> || ||  
|-
|-
| 0x8000000000000076 || nim || <nowiki>nim_local:/</nowiki> ||
| 0x8000000000000132 || migration || <nowiki>sd_state:/</nowiki> || 0x4 ||  
|-
|-
| 0x8000000000000077 || nim || <nowiki>nim_lsys:/</nowiki> ||
| 0x8000000000000133 || migration || <nowiki>sd_context:/</nowiki> || 0x4 ||  
|-
|-
| 0x8000000000000078 || nim || <nowiki>nim_eca_dbg:/</nowiki> ||
| 0x8000000000000140 || capsrv || <nowiki>TM:/</nowiki> || 0x0 ||  
|-
|-
| 0x8000000000000080 || friends || <nowiki>friends:/</nowiki> || Per-user savedata.
| 0x8000000000000150 || olsc || <nowiki>olsc:/</nowiki> || 0x0 ||
|-
|-
| 0x8000000000000081 || friends || <nowiki>friends-sys:/</nowiki> ||
| 0x8000000000000151 || olsc || <nowiki>olsc:/</nowiki> || ||  
|-
|-
| 0x8000000000000082 || friends || <nowiki>friends-image:/</nowiki> ||
| 0x8000000000000152 || olsc || <nowiki>olsc:/</nowiki> || ||  
|-
|-
| 0x8000000000000090 || bcat || <nowiki>news:/</nowiki> || Actual news msgpack archives.
| 0x8000000000000153 || olsc || <nowiki>repair:/</nowiki> || 0x0||
|-
|-
| 0x8000000000000091 || bcat || <nowiki>news-sys:/</nowiki> || News metadata, tasklist, history, database, required system version, etc.
| 0x8000000000000180 || sdb || [7.0.0+] <nowiki>vmdb:/</nowiki> || 0x0 || Version list.
|-
|-
| 0x8000000000000092 || bcat || <nowiki>news-dl:/</nowiki> || Storage for newly(?) downloaded news list/data.
| 0x8000000000000190 || glue || || 0x8 ||
|-
|-
| 0x80000000000000A0 || bcat || <nowiki>prepo-sys:/</nowiki> || Play Report system information.
| 0x8000000000000200 || bcat || <nowiki>mnpp_m:/</nowiki> || 0xC ||
|-
|-
| 0x80000000000000A1 || bcat || <nowiki>prepo:/</nowiki> || Play Report msgpack archives.
| 0x8000000000000210 || account || <nowiki>dauth:/</nowiki> || 0x0 ||
|-
|-
| 0x80000000000000A2 || bcat || <nowiki>prepo-ap:/</nowiki> ||
| 0x8000000000000220 || erpt || <nowiki>sprof:/</nowiki> || 0x1 ||  
|-
|-
| 0x80000000000000B0 || bsdsockets || <nowiki>nsdsave:/</nowiki> || Socket configuration saved data.
| 0x8000000000001010 || qlaunch || <nowiki>save:/</nowiki> || 0x0 || Contains "savedata.dat".
|-
|-
| 0x80000000000000C1 || bcat || <nowiki>bcat-sys:/</nowiki> ||
| 0x8000000000001011 || qlaunch || <nowiki>group:/</nowiki> || || Contains "savedata.dat".
|-
|-
| 0x80000000000000C2 || bcat || <nowiki>bcat-dl:/</nowiki> ||
| 0x8000000000001020 || swkbd || <nowiki>save:/</nowiki> || || Contains "savedata.dat".
|-
|-
| 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].
| 0x8000000000001021 || swkbd || <nowiki>save:/</nowiki> || 0x0 || Contains "savedata.dat".
|-
|-
| 0x80000000000000E0 || es || <nowiki>escertificate:/</nowiki> ||
| 0x8000000000001030 || auth || <nowiki>save:/</nowiki> || 0x0 || Contains "savedata.dat".
|-
|-
| 0x80000000000000E1 || es || <nowiki>escommon:/</nowiki> ||
| 0x8000000000001040 || miiEdit || <nowiki>save:/</nowiki> || 0x0 || Contains "savedata.dat".
|-
|-
| 0x80000000000000E2 || es || <nowiki>espersonalized:/</nowiki> ||
| 0x8000000000001050 || miiEdit || <nowiki>MiiImage:/</nowiki> || 0x4 || Contains "database.dat".
|-
|-
| 0x80000000000000E3 || es || <nowiki>esmetarecord:/</nowiki> ||
| 0x8000000000001060 || LibAppletShop || <nowiki>savecommon:/</nowiki> || 0x8 ||  
|-
|-
| 0x80000000000000E4 || es || <nowiki>eselicense:/</nowiki> ||
| 0x8000000000001061 || LibAppletShop || <nowiki>saveuser:/</nowiki> || || Per-user savedata.
|-
|-
| 0x80000000000000F0 || ns || <nowiki>pdm:/</nowiki> || Play Data log. Per-user savedata.
| 0x8000000000001070 || LibAppletWeb || <nowiki>savecommon:/</nowiki> || 0x8 ||
|-
|-
| 0x8000000000000100 || pctl || <nowiki>pctlss:/</nowiki> || Parental Control settings.
| 0x8000000000001071 || LibAppletWeb || <nowiki>saveuser:/</nowiki> || || Per-user savedata.
|-
|-
| 0x8000000000000110 || npns || <nowiki>npns_save:/</nowiki> || Push notifications persistent storage.
| 0x8000000000001080 || LibAppletOff || <nowiki>savecommon:/</nowiki> || || Unused.
|-
|-
| 0x8000000000000120 || ncm || ? || meta/[[IMKV|imkvdb.arc]] for system partition. Cache of data extracted from the [[NCA|.cnmt]] for installed titles?(Including 816)
| 0x8000000000001081 || LibAppletOff || <nowiki>saveuser:/</nowiki> || || Unused.
|-
|-
| 0x8000000000000121 || ncm || ? || meta/[[IMKV|imkvdb.arc]] for sd partition. In some cases this save only contains a "meta/" directory without any file.
| 0x8000000000001090 || LibAppletLns || <nowiki>savecommon:/</nowiki> || 0x8 ||  
|-
|-
| 0x8000000000000122 || || ||  
| 0x8000000000001091 || LibAppletLns || <nowiki>saveuser:/</nowiki> || || Per-user savedata.
|-
|-
| 0x8000000000000130 || migration || <nowiki>state:/</nowiki> ||  
| 0x80000000000010A0 || LibAppletAuth || <nowiki>savecommon:/</nowiki> || || Unused.
|-
|-
| 0x8000000000000131 || migration || <nowiki>context:/</nowiki> ||  
| 0x80000000000010A1 || LibAppletAuth || <nowiki>saveuser:/</nowiki> || || Unused.
|-
|-
| 0x8000000000000140 || capsrv || <nowiki>TM:/</nowiki> ||  
| 0x80000000000010B0 || playerSelect || <nowiki>save:/</nowiki> || 0x0 || Contains "savedata.dat".
|-
|-
| 0x8000000000001010 || qlaunch || || Contains "savedata.dat".
| 0x80000000000010C0 || myPage || <nowiki>save:/</nowiki> || || Contains "savedata.dat".
|-
|-
| 0x8000000000001020 || swkbd || || Per-user savedata.
| 0x80000000000010E1 || qlaunch || <nowiki>mig:/</nowiki> || || Contains "savedata.dat".
|-
|-
| 0x8000000000001040 || miiEdit || ||  
| 0x8000000000001100 || qlaunch || <nowiki>news:/</nowiki> || 0x0 || Contains "savedata.dat".
|-
|-
| 0x8000000000001050 || miiEdit || || Contains "database.dat". Possibly Mii data and Mii texture data?
| 0x8000000000002000 || DevMenu || || ||
|-
|-
| 0x8000000000001060 || shop || ||  
| 0x8000000000002020 || ns || <nowiki>ns_confidential:/</nowiki> || ||
|-
|-
| 0x8000000000001061 || shop || || Per-user savedata.
| 0x8000000000010002 || bcat || || || Delivery cache storage for application 010099F00D810000
|-
|-
| 0x8000000000001070 || web || ||  
| 0x8000000000010003 || bcat || || 0x0 || Delivery cache storage for application 0100000000001033
|-
|-
| 0x8000000000001071 || web || || Per-user savedata.
| 0x8000000000010004 || bcat || || 0x0 || Delivery cache storage for application 0100000000001034
|-
|-
| 0x8000000000001091 || loginShare || || Per-user savedata.
| 0x8000000000010005 || bcat || || 0x3 || Delivery cache storage for application 010000000000102E
|-
|-
| 0x80000000000010B0 || playerSelect || || Contains "savedata.dat". Per-user savedata.
| 0x8000000000010006 || bcat || || 0x0 || Delivery cache storage for application 010000000000102F
|-
|-
| 0x80000000000010C0 || myPage || || Per-user savedata.
| 0x8000000000010007 || bcat || || 0x0 || Delivery cache storage for application 0100000000001007
|}
|}
Retrieved from "https://switchbrew.org/wiki/Flash_Filesystem"