3DS:Error screens/Luma3DS exception screen: Difference between revisions

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{{Page WIP|notes=

*Add an example exception screen and how to read it.

*The description of some errors use gm9 drive (x:) notation to describe the location of the problem without directly saying in which partition the problem lies.

}}

This page lists possible causes of Luma3DS exception screens. They might not be applicable to every situation.

Note that all numbers such as <code>[1:]</code> are the drive numbers in GodMode9 for those partitions.

==Arm9==

===On boot ===

===On boot===

*Files on the SD are corrupted.

* A system save ~~inside~~ <code>1:/data</code> has a problem.

*A system save located on <code>[1]: SYSNAND CTRNAND</code> in <code>/data</code> has a problem.

*~~Files in~~ <code>1:/rw/sys</code> ~~are missing~~.

*System-unique files are missing from <code>[1:] SYSNAND CTRNAND</code> in <code>/rw/sys</code>.

====Prefetch abort (svcBreak)====

*The <code>[1:] SYSNAND CTRNAND</code> copy of the movable, <code>/private/movable.sed</code>, is 288 bytes but its flag indicates otherwise.

*<code>1:/private/movable.sed</code> is ~~only~~ 288 bytes, but its flag indicates otherwise.

*<code>[1:] SYSNAND CTRNAND</code> has bad CMACs.

*SYSNAND CTRNAND has bad CMACs.

====Data abort====

*<code>[2:] SYSNAND TWLN</code>'s <code>/shared2</code> folder is missing.

*~~The~~ <code>2:/shared2</code> folder is missing.

*System titles have been deleted. Perform a Safe Mode update.

===During use===

*Files on the SD are corrupted.

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===On boot===

==== boss (0004013000003402), data abort====

====boss (0004013000003402), data abort====

*Current firmware version is too old for SpotPass to work. Perform a safe mode update.

*~~Firmware~~ version is too old to ~~handle SpotPass~~. Perform a safe mode update.

====fs (0000000000000000)====

*Can be anything from SD card problems to hardware issues.

* Can be anything from SD card problems to hardware issues.

====hid (0004013000001D02)====

*Potential hardware problems.

====menu (000400300000__02), data abort====

*Broken HOME Menu theme.

*Broken HOME Menu extra data.

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=====menu (000400300000__02), prefetch abort (svcBreak)=====

*Broken f000000b folder in <code>[1:] SYSNAND CTRNAND</code>, the folder being located at <code>/data/<ID0>/extdata/00048000/f000000b</code>.

*Broken f000000b folder in CTRNAND.

====pm (0000000000000000), undefined instruction====

*The installed version of Luma3DS does not support the current firmware version. [[3dsguide:restoring-updating-cfw|Update CFW.]]

*~~Outdated~~ Luma3DS ~~that~~ does not support the current firmware version.

===During use===

====loader (0000000000000000)====

If the hexadecimal number next to R0 starts with 'C' or 'D', search for it in [[3DS:Error_screens/Luma3DS_ErrDisp]].

[[Category:Unbricking]]

@@ Line 1: / Line 1: @@
 {{Page WIP|notes=
 *Add an example exception screen and how to read it.
-*The description of some errors use gm9 drive (x:) notation to describe the location of the problem without directly saying in which partition the problem lies.
 }}
 This page lists possible causes of Luma3DS exception screens. They might not be applicable to every situation.
+Note that all numbers such as <code>[1:]</code> are the drive numbers in GodMode9 for those partitions.
 ==Arm9==
-===On boot ===
+===On boot===
 *Files on the SD are corrupted.
-* A system save inside <code>1:/data</code> has a problem.
+*A system save located on <code>[1]: SYSNAND CTRNAND</code> in <code>/data</code> has a problem.
-*Files in <code>1:/rw/sys</code> are missing.
+*System-unique files are missing from <code>[1:] SYSNAND CTRNAND</code> in <code>/rw/sys</code>.
 ====Prefetch abort (svcBreak)====
+*The <code>[1:] SYSNAND CTRNAND</code> copy of the movable, <code>/private/movable.sed</code>, is 288 bytes but its flag indicates otherwise.
-*<code>1:/private/movable.sed</code> is only 288 bytes, but its flag indicates otherwise.
+*<code>[1:] SYSNAND CTRNAND</code> has bad CMACs.
-*SYSNAND CTRNAND has bad CMACs.
 ====Data abort====
+*<code>[2:] SYSNAND TWLN</code>'s <code>/shared2</code> folder is missing.
-*The <code>2:/shared2</code> folder is missing.
+*System titles have been deleted. Perform a Safe Mode update.
 ===During use===
 *Files on the SD are corrupted.
@@ Line 31: / Line 28: @@
 ===On boot===
-==== boss (0004013000003402), data abort====
+====boss (0004013000003402), data abort====
+*Current firmware version is too old for SpotPass to work. Perform a safe mode update.
-*Firmware version is too old to handle SpotPass. Perform a safe mode update.
 ====fs (0000000000000000)====
+*Can be anything from SD card problems to hardware issues.
-* Can be anything from SD card problems to hardware issues.
 ====hid (0004013000001D02)====
 *Potential hardware problems.
 ====menu (000400300000__02), data abort====
 *Broken HOME Menu theme.
 *Broken HOME Menu extra data.
@@ Line 50: / Line 43: @@
 =====menu (000400300000__02), prefetch abort (svcBreak)=====
+*Broken f000000b folder in <code>[1:] SYSNAND CTRNAND</code>, the folder being located at <code>/data/<ID0>/extdata/00048000/f000000b</code>.
-*Broken f000000b folder in CTRNAND.
 ====pm (0000000000000000), undefined instruction====
+*The installed version of Luma3DS does not support the current firmware version. [[3dsguide:restoring-updating-cfw|Update CFW.]]
-*Outdated Luma3DS that does not support the current firmware version.
 ===During use===
 ====loader (0000000000000000)====
 If the hexadecimal number next to R0 starts with 'C' or 'D', search for it in [[3DS:Error_screens/Luma3DS_ErrDisp]].
 [[Category:Unbricking]]