Hacking hi need help new3dsxl

[marco8080]

i think my sdcard got some error playing homebrew using retroarch gpsp and cia gpsp .i would like to reformat my sdcard(cfw) and then i start again cfw im on 11.6(btw i need to delete all folders on sd card i think it has virus) how do i start?
i already backup on my computer.tnx for answer

 

[Lacius]

When you boot your system while holding the Select button, which version of Luma3DS is displayed?

Also, what is the problem you're experiencing specifically?

 

[KleinesSinchen]

In case the SD card corrupted you should test it for defects.

1. Copy all your data from the SD to a computer. Reformat the SD to FAT32, 32kb cluster size, if bigger than 32GB and using Windows with guiformat.
2. Check your SD Windows, Linux, OS X.
   • If you get any errors replace the SD.
   • If you get no errors copy your files back on the SD.

What makes you think there is malware ("a virus") on the SD? As far as I know, no "real" malware for the 2|3DS came out (besides Gateway bricking code).
If you are talking about malware on your computer you should troubleshoot that first.

Reformatting the SD does not remove the CFW from the 3DS. No need to start from the beginning. If your current setup can't be restored – for whatever reason, repeat the finalizing setup on an SD which is known to work(tested).

 

[marco8080]

sir lacius wait 11minutes still copying on my computer xD .tnx

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tnx klein it has autorun.inf with no name folder

 

[marco8080]

When you boot your system while holding the Select button, which version of Luma3DS is displayed?

Also, what is the problem you're experiencing specifically?

homebrew rosalina 2.1.0

luma3ds v8.1.1
retroarch gpsp and gpsp.cia error:
arm11(core1)
exception type: prefetch abort (kernel panic)
currrent process: fs (0000000000000000)
dumps/arm11/crash_dump_00000024.dmp

 

[Lacius]

homebrew rosalina 2.1.0

luma3ds v8.1.1
retroarch gpsp and gpsp.cia error:
arm11(core1)
exception type: prefetch abort (kernel panic)
currrent process: fs (0000000000000000)
dumps/arm11/crash_dump_00000024.dmp

1. Download Luma3DS v10.0.1
2. Power off your 3DS and remove the SD card
3. Put the boot.firm onto the root of your SD card, overwriting the one that's there
4. Put the SD card back into your 3DS
5. Boot your 3DS while holding Select and verify you are on Luma3DS v10.0.1
6. Update the system in the system settings
7. Check if your problem is fixed

 

[marco8080]

i need to remove unimportant data that i put in the past its eating my space on my sd card i dont know which one i remove so i need to format it

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1. Download Luma3DS v10.0.1
2. Power off your 3DS and remove the SD card
3. Put the boot.firm onto the root of your SD card, overwriting the one that's there
4. Put the SD card back into your 3DS
5. Boot your 3DS while holding Select and verify you are on Luma3DS v10.0.1
6. Update the system in the system settings?
7. Check if your problem is fixed

on 6. Update the system in the system settings?what do you mean by this?(sorry im newbie xD)

 

[Lacius]

i need to remove unimportant data that i put in the past its eating my space on my sd card i dont know which one i remove so i need to format it

You can format the SD card if you want, but you will lose all installed games, applications, etc. Make sure you put boot.firm and boot.3dsx from Luma3DS v10.0.1 back onto the SD card when you're done.

on 6. Update the system in the system settings?what do you mean by this?(sorry im newbie xD)

On the 3DS, enter the system settings and perform a normal system update.

 

[marco8080]

i think the error is gone do i have to update it? im scared xD tnx sir lacius

 

[Lacius]

i think the error is gone do i have to update it? im scared xD tnx sir lacius

1. What did you do that fixed the error?
2. It is safe to update if you're using Luma3DS v10.0.1.

 

[marco8080]

thanks guys thats all