Hacking Luma3DS - Noob-proof 3DS Custom Firmware

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Naked_Snake

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What is this lol
 

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Hammyface

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OK unfortunately I think LumaUpdater somehow screwed up my MicroSD card. I am not sure how, but here is what happened.

I was on Luma 5.4 without issue. I periodically check LumaUpdater, and I noticed 5.5 came out so I updated it. Rebooted and I got a black screen. This is weird because this never happened before.

I tried to put the MicroSD card into my PC and it will not read it. It shows up as unreadable. I cannot even format it in Windows disk formatting tools. It is not my SD card reader because I tried 5 different readers and 2 different computers.

I held the Y button to enter EmuNAND9 and it says "EmuNAND: SD not ready" even though the microSD card is in there. Interestingly, right below that it says SD Storage: 36046MB / 60894 MB so it is acknowledging the card is there.

What the heck happened? Could LumaUpdater seriously have screwed up my card this badly? Am I really going to lose all the work I put into this thing for the past 2 months or so? Please if anyone has any idea of what I can do, let me know. I really hope LumaUpdater didn't destroy my emuNAND partition somehow :(
 
D

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Great CFW except I have one problem:

When I try to activate the "Enable developer features" nothing happens. I have downgraded with the dev nand pack, have test menu and debug mode enabled in the Config app, but when I activate this, I cannot even get into the home menu without test menu and debug mode enabled :/

--------------------- MERGED ---------------------------

OK unfortunately I think LumaUpdater somehow screwed up my MicroSD card. I am not sure how, but here is what happened.

I was on Luma 5.4 without issue. I periodically check LumaUpdater, and I noticed 5.5 came out so I updated it. Rebooted and I got a black screen. This is weird because this never happened before.

I tried to put the MicroSD card into my PC and it will not read it. It shows up as unreadable. I cannot even format it in Windows disk formatting tools. It is not my SD card reader because I tried 5 different readers and 2 different computers.

I held the Y button to enter EmuNAND9 and it says "EmuNAND: SD not ready" even though the microSD card is in there. Interestingly, right below that it says SD Storage: 36046MB / 60894 MB so it is acknowledging the card is there.

What the heck happened? Could LumaUpdater seriously have screwed up my card this badly? Am I really going to lose all the work I put into this thing for the past 2 months or so? Please if anyone has any idea of what I can do, let me know. I really hope LumaUpdater didn't destroy my emuNAND partition somehow :(
Do you have write protection enabled (SD card lock on the side)
 

Hammyface

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Do you have write protection enabled (SD card lock on the side)

Nope. It has nothing to do with write protection. It's a microSD card and I also tried a microUSB to USB adapter I have and that isn't reading anything either. I tried it on several PCs. And other microSD cards work on it.

What could LumaUpdater have done to my card? :(
 

izy

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Great CFW except I have one problem:

When I try to activate the "Enable developer features" nothing happens. I have downgraded with the dev nand pack, have test menu and debug mode enabled in the Config app, but when I activate this, I cannot even get into the home menu without test menu and debug mode enabled :/

Its because you need a decrypted Bootrom or it doesn't work
 

Localhorst86

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Nope. It has nothing to do with write protection. It's a microSD card and I also tried a microUSB to USB adapter I have and that isn't reading anything either. I tried it on several PCs. And other microSD cards work on it.

What could LumaUpdater have done to my card? :(
Does it show up in the storage manager of the computer management tool? If not the SD card just died and it is - most likely - just coincidence and not star updater's fault.

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Hammyface

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Does it show up in the storage manager of the computer management tool? If not the SD card just died and it is - most likely - just coincidence and not star updater's fault.

It shows up as G: but it says "No media".

I would think the card fried too, but it's a genuine SanDisk and only a few months old which makes it kind of unlikely; also the fact that it was working fine until I restarted after updating Luma. Also a reason I think it might not be "dead" is that I can read the available storage space in EmuNAND9. Help!
 

Localhorst86

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It shows up as G: but it says "No media".

I would think the card fried too, but it's a genuine SanDisk and only a few months old which makes it kind of unlikely; also the fact that it was working fine until I restarted after updating Luma. Also a reason I think it might not be "dead" is that I can read the available storage space in EmuNAND9. Help!
Again, does it show up in computer management under storage management? Go to control panel - > administrative tools - > computer management - > storage manager. Check if it shows up with Any partitions.

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Hammyface

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Again, does it show up in computer management under storage management? Go to control panel - > administrative tools - > computer management - > storage manager. Check if it shows up with Any partitions.

It does show up as G:. But it says "No Media". So it has a drive letter, but that is about it.


l5aG1Mz.png
 

Redirr

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Hello There.
I have a original cart. I just want to extract it's save and inject to a .3ds game not .cia game.

I tried to google it but find nothing could help me.

It's simple : I need to use "save" with a .3ds game with SKY3DS PLUS.
 

Shadow#1

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Hello There.
I have a original cart. I just want to extract it's save and inject to a .3ds game not .cia game.

I tried to google it but find nothing could help me.

It's simple : I need to use "save" with a .3ds game with SKY3DS PLUS.
This thread is about help on Luma3DS not sky3ds kthx

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yakuma

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hi.
can anyone tell nhow to use cosmo cxi file eith aureinand.
i want use my eshop on region change.
i try with cosmo and it work.

thanks
 
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