Titles: Difference between revisions

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Titles are installed to either the NAND (System and Application) or to the SD Card (Application only), and their respective directory locations are:

~~'''~~[[Flash Filesystem|NAND]]~~:'''~~

{| class="wikitable" border="1" style="margin: auto;"

* nand/title - ~~Title~~ Data

|-

* nand/data/<ID0>/sysdata - ~~Save Data~~

|

! scope="col"| [[Flash Filesystem|NAND]]

! scope="col"| [[SD Filesystem|SD]]

|-

! scope="row"| Title Data

| nand/title

| rowspan="2" | sdmc/Nintendo 3DS/<ID0>/<ID1>/title

|-

! scope="row"| Save Data

| nand/data/<ID0>/sysdata

|-

|}

~~'''~~[[~~SD Filesystem~~|~~SD Card~~]]~~:'''~~

ID0 is the first 0x10-bytes from a SHA256 [[nand/private/movable.sed|hash]] and ID1 is generated from the SD card CID.

* sdmc/Nintendo 3DS/<ID0>/<ID1~~>/title - Title Data/Save Data~~

~~ID0 is the first 0x10-bytes from a SHA256 [[nand/private/movable.sed|hash]].~~

Title data stored on the SD Card is encrypted with the console-unique [[nand/private/movable.sed|keyslots]], whereas NAND title data is stored as cleartext.

Title data stored on the SD Card is encrypted with the console-unique [[nand/private/movable.sed|keyslots]], ~~however the~~ NAND title data is stored as cleartext.

The base CTR for files stored under /title is likely based on the /title path, similar to extdata. This base CTR is unique per titleID and filename. The base CTR never changes after creation of each file.

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Line 158:

When a newer version of a title is installed, the new .app content, .tmd, and .cmd(and .ctx for NAND titles) are written to the /title directory, however the old files here are not yet deleted. Once installation of the title is [[AMNet:InstallTitlesFinish|finalized]], the info from [[Title_Database|import.db]] is moved to [[Title_Database|title.db]] so that the system uses the newer files instead, then the old /title files are deleted.

~~And the~~ title data is contained in this directory structure:

The title data is contained in this directory structure:

'''NAND Directory Structure''':

@@ Line 135: / Line 135: @@
 Titles are installed to either the NAND (System and Application) or to the SD Card (Application only), and their respective directory locations are:
-'''[[Flash Filesystem|NAND]]:'''
+{| class="wikitable" border="1" style="margin: auto;"
-* nand/title - Title Data
+|-
-* nand/data/<ID0>/sysdata - Save Data
+|
+! scope="col"| [[Flash Filesystem|NAND]]
+! scope="col"| [[SD Filesystem|SD]]
+|-
+! scope="row"| Title Data
+| nand/title
+| rowspan="2" | sdmc/Nintendo 3DS/<ID0>/<ID1>/title
+|-
+! scope="row"| Save Data
+| nand/data/<ID0>/sysdata
+|-
+|}
-'''[[SD Filesystem|SD Card]]:'''
+ID0 is the first 0x10-bytes from a SHA256 [[nand/private/movable.sed|hash]] and ID1 is generated from the SD card CID.
-* sdmc/Nintendo 3DS/<ID0>/<ID1>/title - Title Data/Save Data
-ID0 is the first 0x10-bytes from a SHA256 [[nand/private/movable.sed|hash]].
+Title data stored on the SD Card is encrypted with the console-unique [[nand/private/movable.sed|keyslots]], whereas NAND title data is stored as cleartext.
-Title data stored on the SD Card is encrypted with the console-unique [[nand/private/movable.sed|keyslots]], however the NAND title data is stored as cleartext.
 The base CTR for files stored under /title is likely based on the /title path, similar to extdata. This base CTR is unique per titleID and filename. The base CTR never changes after creation of each file.
@@ Line 150: / Line 158: @@
 When a newer version of a title is installed, the new .app content, .tmd, and .cmd(and .ctx for NAND titles) are written to the /title directory, however the old files here are not yet deleted. Once installation of the title is [[AMNet:InstallTitlesFinish|finalized]], the info from [[Title_Database|import.db]] is moved to [[Title_Database|title.db]] so that the system uses the newer files instead, then the old /title files are deleted.
-And the title data is contained in this directory structure:
+The title data is contained in this directory structure:
 '''NAND Directory Structure''':