3DS:System files: Difference between revisions
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|<code>HWCAL0.dat</code> and <code>HWCAL1.dat</code> | |<code>HWCAL0.dat</code> and <code>HWCAL1.dat</code> | ||
|<code>hwcal0</code> and <code>hwcal1</code> | |<code>hwcal0</code> and <code>hwcal1</code> | ||
|<code> | |<code>1:/ro/sys/HWCAL0.dat</code> and <code>1:/ro/sys/HWCAL1.dat</code> | ||
|Contains hardware calibration data. Parts of this are put into the Config savegame during first-time setup. | |Contains hardware calibration data. Parts of this are put into the Config savegame during first-time setup. | ||
|If this file is lost or taken from a different console, then when the console is formatted, the calibration data will be inaccurate and can result in problems such as flickering screens. | |If this file is lost or taken from a different console, then when the console is formatted, the calibration data will be inaccurate and can result in problems such as flickering screens. | ||
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|<code>S:/nand_hdr.bin</code> | |<code>S:/nand_hdr.bin</code> | ||
|Contains information on the NAND partitions. The console-unique part here include the TWL MBR, which is encrypted per-console. | |Contains information on the NAND partitions. The console-unique part here include the TWL MBR, which is encrypted per-console. | ||
|Corrupting this will prevent the console from starting. However GodMode9 can generate a new one in its place if you can use it through something like ntrboot. | |Corrupting this will prevent the console from starting. However GodMode9 can generate a new one in its place if you can use it through something like [[3DS:Ntrboot|ntrboot]]. | ||
|- | |- | ||
|OTP | |OTP | ||
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|<code>SecureInfo_A</code> or <code>SecureInfo_B</code> | |<code>SecureInfo_A</code> or <code>SecureInfo_B</code> | ||
|<code>secinfo</code> | |<code>secinfo</code> | ||
|<code> | |<code>1:/rw/sys/SecureInfo_A</code> or <code>1:/rw/sys/SecureInfo_B</code> | ||
|Used to identify the console in some cases like the eShop. | |Used to identify the console in some cases like the eShop. | ||
|Sharing this means someone could impersonate your console to Nintendo, so don't post it in a public space! | |Sharing this means someone could impersonate your console to Nintendo, so don't post it in a public space! | ||
|} | |} | ||
== Notes == | |||
GodMode9 does not automatically update the essential backup; to manually update it, choose a NAND image (either SysNAND, EmuNAND, or a backup on the SD card), then choose "NAND image options..." -> "Update embedded backup". | |||
<code>hwcal0</code> and <code>hwcal1</code> were not included in <code>essential.exefs</code> before GodMode9 v1.3.0 ({{Start date and age|2017|08|07}}). | |||
[[Category:Nintendo 3DS information]] | [[Category:Nintendo 3DS information]] | ||