Injecting 3ds saves

[Pokejay9595]

My 2ds xl's hinge snapped a few days ago, snapping a ribbon cable, the top speaker wire, and the wifi wire. I managed to decipher which files in the SD card equated to which games and backed up the save files located within "Nintendo 3DS > ID0 > ID1 > Title > 00040000". My 2ds was modded and I did have Checkpoint, but I hadn't updated the save backups in a while. My question is, once I get a new 3ds, is there a way to inject the .sav files back into the corresponding games without corrupting files and/or messing with the way the system reads saves? Let me know if I need to clarify anything.

 

[Kwyjor]

There are many, many, many threads on this subject already. Did you not search for them?

Tutorial Hacking  Thread 'Restore save data from dead 3DS/2DS'

Jan 28, 2022

I accidentally drop my 3DS and it died, so I bought I new one and tried to transfer all my old save data, but I discover that each console has an encryption layer that makes it difficult to transfer your data to a new console, so here I give you a summarized tutorial for recovering your old saves the way I did.

First it’s necessary that you have all your essentials system files backed up, specifically two files: boot9.bin and movable.sed. Without them, it’s impossible to pass the encryption layer of your old 3DS files.

If you still have access to your 3DS you can back up...

• AgiosIlysion
• Replies: 95
• Forum: Nintendo 3DS

• 

Be sure to read at least the first couple of posts in the thread.

 

[Pokejay9595]

There are many, many, many threads on this subject already. Did you not search for them?

Tutorial Hacking  Thread 'Restore save data from dead 3DS/2DS'

Jan 28, 2022

I accidentally drop my 3DS and it died, so I bought I new one and tried to transfer all my old save data, but I discover that each console has an encryption layer that makes it difficult to transfer your data to a new console, so here I give you a summarized tutorial for recovering your old saves the way I did.

First it’s necessary that you have all your essentials system files backed up, specifically two files: boot9.bin and movable.sed. Without them, it’s impossible to pass the encryption layer of your old 3DS files.

If you still have access to your 3DS you can back up...

• AgiosIlysion
• Replies: 95
• Forum: Nintendo 3DS

• 

Be sure to read at least the first couple of posts in the thread.

Honestly, I didn't think to search threads, since nothing on YouTube or Google has been useful. Thank you for letting me know about that thread!