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This thread is outdated
A lot of information in this thread is heavilly out of date.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  • Supported Firmware information is out of date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 pman152,
Yes it does. I double checked exiting the game and starting again and savefile 1 is intact and I can continue.
not possible the game requires 25mb to save fornite only allows 5.3mb. play a few levels and completely shut it down. guarantee you it's gone.
 
On the subject of saves. I loaded DK Tropical Freeze using this method, which I have an actual existing save for, and it wasn't read. Something to bear in mind
 
On the subject of saves. I loaded DK Tropical Freeze using this method, which I have an actual existing save for, and it wasn't read. Something to bear in mind
yeah the save is loaded from the donor title. So if you have DKTF legit and use another title as donor it won't load the save (from my personal testing anyways)
 
Game: Scribblenauts Showdown
Donors: Pokémon Quest, Pic-a-Pix Deluxe Demo, PixelJunk Monsters 2 Demo
Result: black screen after loading in both of them
5.1.0 version
 
skyrim works for me using pinball fx 3 as base
Injected Game: Skyrim
Donor Game: Pinball FX3
Firmware: 5.1.0
Boots: Yes
Saves: Yes
 
Last edited by jek7,
I have 2 questions

Anyone knows the title id for kirby star allies Demo?

And can the game save properly if the target donor game doesn't create saves by default i.e (1-2 switch ..etc)?
 
I have 2 questions

Anyone knows the title id for kirby star allies Demo?

And can the game save properly if the target donor game doesn't create saves by default i.e (1-2 switch ..etc)?
All titles store some kind of save afaik even if it is not obvious. You can find the size of their saves in system settings. Title ID can be found using a save manager eg checkpoint
 
not possible the game requires 25mb to save fornite only allows 5.3mb. play a few levels and completely shut it down. guarantee you it's gone.

Oh yeah you're right. Shutting down console and restarting wiped it away.
 
You can see for yourself in kernel_patches.c inside Atmosphere's code, the hooks & payloads only exist for 5.X at this time.
 
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