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This thread is outdated
A lot of information in this thread is heavilly out of date.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  • Supported Firmware information is out of date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!

yyTJ8rr.gif


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,

Calevala

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I used "Install SD Files V3" option and got black screen on every game (even with unmodified). What can be cause of problem?
RomFS works flawlessly.

What can be a problem?
[ RomFS]
kernel=kernel-patched.bin
kip1=fs_mitm.kip
kip1=loader.kip
kip1=sm.kip
[ LayeredFS]
kip1=modules/loader.kip
kip1=modules/sm.kip
kip1=modules/nx-dreport.kip
kip1=modules/LayeredFS/fs_mitm.kip
fuseepatch=1
 
Last edited by Calevala,

Deleted member 451920

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seen FIFA working before, strange there may be errors

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

I tried with "XCI2TitleConverter" and "PRAGMAsLayeredFSKit" and also manual with hactool...

Is there anybody who had success with Mario Kart 8 Deluxe???
No, MK8 doesnt work with Toads Treasure tracker or anything else atm
 

Zumoly

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Hi Guys!
We're already at 82 pages lol! That's be difficult to browse for newcomers trying to farm information:D
Anyways I think I have solved the mystery of donor games incompatibility (for the most part):
1. Save game size! (fortunately I now know how much save my donor titles will accept)
2. SDK version! (which needs to be defined for the donor titles but know for the layered games thanks to the xciexplorer)

So I'm saving you the trouble/frustration of many trials & errors: Make sure your donor save is big enough for the layered game! Well for the SDK version you'll have to guess (recent=recent? / old=old?)
 
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Deleted member 451920

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Hi Guys!
We're already at 82 pages lol! That's be difficult to browse for newcomers trying to farm information:D
Anyways I think I have solved the mystery of donor games incompatibility (for the most part):
1. Save game size! (fortunately I now know how much save my donor titles will accept)
2. SDK version! (which needs to be defined for the donor titles but know for the layered games thanks to the xciexplorer)

So I'm saving you the trouble/frustration of many trials & errors: Make sure your donor save is big enough for the layered game! Well for the SDK version you'll have to guess (recent=recent? / old=old?)
so what would work for MK8?
 

Zumoly

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so what would work for MK8?

Let me check the save size for MK8
I'll not be able to test as I'm using the card version of it.

Edit: So @PrimalRex it looks like MK8 requires 130MB save size which is a lot! So your best bet (from my list anyway) is Dragon Quest Builders which caps at 135MB. Try that and let me know (again I'm not sure about the SDK version so...).
 
Last edited by Zumoly,

Deleted member 451920

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Let me check the save size for MK8
I'll not be able to test as I'm using the card version of it.
its 6.7gb

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

its 6.7gb
EDIT: NO, THATS THE GAME SIZE

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

yeah, decrypting xcis gives me an error

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

any fixes?
 

Zumoly

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its 6.7gb

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


EDIT: NO, THATS THE GAME SIZE

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

yeah, decrypting xcis gives me an error

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

any fixes?

Oh! Are you using the XCI2Title app?
 

Deleted member 451920

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any news on mk8?
also xciexplorer says sdk version

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

mk8 sdk ver

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

mk8 sdk ver is 0.12 while aces is 4.5
 

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