SD Filesystem: Difference between revisions

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All "extra data" under [[extdata]] is encrypted. Although these files use 0xFF blocks similar to FLASH [[Savegames|saves]], extdata can't be decrypted with the xorpad fail like FLASH saves. All "extra data" files can't be copied to other 3DS SD cards, they are locked to the console.

With the introduction of the June update the folder structure changed slightly. You will now find "dbs" and "title" folders located in /Nintendo 3DS/<SomeID>/<SomeID>/ along with the extdata folder. "dbs" contains two files, import.db and title.db - usage currently unknown.

With the introduction of the June update the folder structure changed slightly. You will now find "dbs" and "title" folders located in /Nintendo 3DS/<SomeID>/<SomeID>/ along with the extdata folder. "dbs" contains two files, import.db and title.db - usage currently unknown. Since titles with their title and extdata dirs deleted/renamed are still displayed by home menu, the dbs files likely contain the icons for titles on sdcard.

/title/00040000/ Contains eshop downloads (can someone verify these and add for different regions?):

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 All "extra data" under [[extdata]] is encrypted. Although these files use 0xFF blocks similar to FLASH [[Savegames|saves]], extdata can't be decrypted with the xorpad fail like FLASH saves. All "extra data" files can't be copied to other 3DS SD cards, they are locked to the console.
-With the introduction of the June update the folder structure changed slightly. You will now find "dbs" and "title" folders located in  /Nintendo 3DS/<SomeID>/<SomeID>/ along with the extdata folder. "dbs" contains two files, import.db and title.db - usage currently unknown.
+With the introduction of the June update the folder structure changed slightly. You will now find "dbs" and "title" folders located in  /Nintendo 3DS/<SomeID>/<SomeID>/ along with the extdata folder. "dbs" contains two files, import.db and title.db - usage currently unknown. Since titles with their title and extdata dirs deleted/renamed are still displayed by home menu, the dbs files likely contain the icons for titles on sdcard.
   /title/00040000/ Contains eshop downloads (can someone verify these and add for different regions?):