Tutorial  Updated

How to use LayeredFS for Backup Loading + What Games Work/Don't

This thread is outdated
A lot of information in this thread is heavilly out of date.
If you have time, and have Staff permission, feel free to edit this thread and remove this statement once necessary.

Some information that needs to be addressed:
  • SX OS and Atmosphere now supports proper LayeredFS, instructions for using it has changed since this tutorial was made
  • Supported Firmware information is out of date
  • LFSKit needs to be updated to properly support non 5.x.x firmware
  • Compatability chart needs to be re-made
-PRAGMA


WARNING
  • DO NOT GO ONLINE WHEN DOING THIS (YOU WILL BE BANNED)


How to use LayeredFS for Backup Loading

Firmware Supported: ONLY 5.x.x
Use the PRAGMA LFS Kit below.

PRAGMA's LFS Kit

DOWNLOAD
SOURCE

  • Go from NOTHING in your SD Card to playing a game backup in a few clicks!
  • Decrypt .XCI -> romfs/exefs folder with main.nmpd auto edited aswell as folder's name auto renamed to donor titleid
  • Download NOTHING except LFSKit!
ENJOY!

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Picking a Donor Title and getting Donor TitleIDRunning Game Backups!


    1. A donor title is the application we will run to open the backup.
      Pick a game you don't care about (Download a Demo or a free game from eShop, for example Octopath Demo)
      saves are something no one knows much about, we don't fully know where or how they are stored.
      They might overwrite the donor titles save, so seriously pick a game you DONT care about, not a game you rarely play.

    2. I also recommend picking a donor title/game combo that has been tested and reported working just so you know if YOU did something wrong or not.
    3. Find the TitleID of the donor title you chose from http://nswdb.com or http://switchbrew.org/index.php?title=Title_list/Games
      Region must be the same, choose the TitleID for the base-game NOT for the update title, even if your updated.

    1. Once again, boot into Hekate-IPL (Step 1).
    2. Enter "Launch firmware" and select "RomFS".
    3. Your now in your system's home menu.
    4. Open the Donor Title you set the TitleID of on that folder and .npmd file earlier.
    5. The game will load up flawlessly.
      If you opened the Title lets say, Fortnite, and Fortnite booted, the titleid of the folder in sd:/atmosphere/titles/{fortnitetitleid} doesnt exist, or doesnt start with 0100.
      If it gives you an error screen, either you didnt edit the main.npmd properly, or its an incompatible title/donor combo.
    To see which games work and which dont using which donor titles, look below.
    If you notice that you used a combination of Game and Donor title that isnt in the list below, post in the thread and I will add it. (look under to see what I need to add to chart).


Troubleshooting

  • Black Screen/Infinitely Loading
    Leave it for around 5 minutes then press the home button and go back into the game without closing it. Often this can do the job.
  • Freeze when Loading
    Close the game and try again, its a common occurence, you may have to try up to 4-5 times before getting it to work, sometimes you may even have to reboot between retries.
 
Last edited by PRAGMA,

MarzDaindigo

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Blaz Blue works with Octo Path Demo as Doner
Aces works on Fortnite as doner (im sure this was said)
Fallen Legion works with VOEZ demo as doner

blazblue gives me a error

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

No more back ups through layeredfs guys. ReiNX can run back ups now
NO IT DOESNT stop spreading lies

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

No more back ups through layeredfs guys. ReiNX can run back ups now
NO IT DOESNT stop spreading lies

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

Draxzelex

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MarzDaindigo

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Yes and no. Yes, it does play backups that are in .NSP format as evidenced here: https://gbatemp.net/threads/loading-nsp-backup-files-with-reinx.512310/
No because that unofficial build of ReiNX (which has the Rei seal of approval btw) cannot load .XCI files as of yet

Thanks for clearing that up
Sadly i cant compile because of lack of knowledge

Im def about to install if i can find a compiled version and is there a major significance between nsp and xci? Cuz im having trouble loading blazblue without an error
 

Draxzelex

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Thanks for clearing that up
Sadly i cant compile because of lack of knowledge

Im def about to install if i can find a compiled version and is there a major significance between nsp and xci? Cuz im having trouble loading blazblue without an error
I don't think you have to compile anything. As for differences between .NSP and .XCI...
  • .NSP are smaller than .XCI since they don't have to be stuffed onto pre-determined cartridges
  • .NSP can be faster than .XCI equivalents
  • .XCI are "safer" to run as Nintendo cannot cross-check you own that cartridge whereas they can with a .NSP
  • .NSP require signature patches both during installation and launching while .XCI only requires signature patches for the latter
 

MarzDaindigo

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I don't think you have to compile anything. As for differences between .NSP and .XCI...
  • .NSP are smaller than .XCI since they don't have to be stuffed onto pre-determined cartridges
  • .NSP can be faster than .XCI equivalents
  • .XCI are "safer" to run as Nintendo cannot cross-check you own that cartridge whereas they can with a .NSP
  • .NSP require signature patches both during installation and launching while .XCI only requires signature patches for the latter

i checked the link so ill try it out and thanks thats some good info
 

vbhagaur

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Cannot find part of path

Happens for any game i try but im currently trying to do octopath and use the demo as the donor

The issue could be the name of the file, make sure there are no space or special characters in it, just numbers and alphabets.


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Nek

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Hi, a question regarding layeredfs,
Can I use same donor as the game I want to launch? (I have gc of mk8, Can I use installation file to launch it via sd card)
If yes is it true for all title?
 

vbhagaur

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Hi, a question regarding layeredfs,
Can I use same donor as the game I want to launch? (I have gc of mk8, Can I use installation file to launch it via sd card)
If yes is it true for all title?

You dont have to use this as CFW now have signed patches and you can install NSP’s directly. Use either Hekate or Reinx or RajNX, all of them should work.


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877

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It seems layeredfs is no longer needed to play backup games. However it can be useful for playing modded versions of games.

Correct?

Ps I am curious if one could have an original game, and also a modded version of same game using layeredfs, both installed at same time. Would the saves conflict or would layeredfs modded version save to the ‘spoofed’ game id?

I remember doing this years ago on the Wii with NSMB and NewerSMB. Reggie editor anyone?
 
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