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This thread is outdated
A lot of information in this thread is heavilly out of date.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  • Supported Firmware information is out of date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

PeterGemp

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eShop Version of Minecraft Switch Edition working with LayeredFS with SDFiles v5 & Mod Plague v0.3.1 with Happy Birthdays as a donor.
Kitten Squad, too, but save file was immediately too big and Switch threw a fit.

The the retail / cartridge version did not work, btw.


Will try eShop Version of SMO & MK8, too!
EDIT: SMO eShop-Edition did not work, however. @szczuru
Therefore, I have little hopes for MK8 but I will try some other time.
 
Last edited by PeterGemp,

habemus

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Game inyected: 1-2 switch
Game doner: oceanhorn demo
XCI2TitleConverter 1.4
Load: NO

Game inyected: 1-2 switch
Game doner: stern pinball
XCI2TitleConverter 1.4
Load: NO

Game inyected: 1-2 switch
Game doner: namco museum
XCI2TitleConverter 1.4
Load: NO

Game inyected: 1-2 switch
Game doner: mario kart
XCI2TitleConverter 1.4
Load: NO

Has anyone worked with any method on the 1-2 switch with layered fs?
 
Last edited by habemus,

Stoned

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Game inyected: 1-2 switch
Game doner: oceanhorn demo
XCI2TitleConverter 1.4
Load: NO

Game inyected: 1-2 switch
Game doner: stern pinball
XCI2TitleConverter 1.4
Load: NO

Game inyected: 1-2 switch
Game doner: namco museum
XCI2TitleConverter 1.4
Load: NO

Game inyected: 1-2 switch
Game doner: mario kart
XCI2TitleConverter 1.4
Load: NO

Has anyone worked with any method on the 1-2 switch with layered fs?

1-2 Switch need a Manual Patch

Other Offset as the other Games. ;)
 

Stoned

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you mean extract the .nca and patch the main.ndpm?
if so, what title id or donor works?
I Dont know.

I heard that about SMO, too. Could you point me in the right direction?
Where to I get the right ID for
Is it possible layeredfs is failing for some titles because of the titleid offset o.o Holy fuck think about it, whats a title that hasnt run at all yet? 1-2-Switch. What offset is that using? 0x430, not 0x440 like almost every other title.
If anyone can, try verify im correct on this topic.
I dont have lfs source so I cant do any tests.
It's very possible the titles that isn't running is caused by this.
 
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Zumoly

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Guys the different offset is at 430 instead of 440 to patch and I believe the website does this just fine.
I'd suggest try and get the digital version of 1-2 Switch (they usually have better compatibility out of the box).
 

HoTsHoTz79

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I heard that about SMO, too. Could you point me in the right direction?
Where to I get the right ID for

jFYI; if you want the Title ID or Right ID
hactool.exe -k keys.ini "filename.nca"

Doesn't mater what error you get at the bottom... just scroll up and find Title ID / Rights ID

Something
Something

Title ID: 0100e95004038000
SDK Version: 3.5.0.0
Distribution type: Download
Content Type: Program
Master Key Revision: 3 (4.0.0-4.1.0)
Encryption Type: Titlekey crypto
Rights ID: 0100E950040388000000000000000004
Something
Something
Something
Something
 

Zumoly

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jFYI; if you want the Title ID or Right ID
hactool.exe -k keys.ini "filename.nca"

Doesn't mater what error you get at the bottom... just scroll up and find Title ID / Rights ID

Something
Something

Title ID: 0100e95004038000
SDK Version: 3.5.0.0
Distribution type: Download
Content Type: Program
Master Key Revision: 3 (4.0.0-4.1.0)
Encryption Type: Titlekey crypto
Rights ID: 0100E950040388000000000000000004
Something
Something
Something
Something

What is it for? I thought the title key was the requirement for decrypting.
 

HoTsHoTz79

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What is it for? I thought the title key was the requirement for decrypting.

i was just pointing it out since @PeterGemp wanted to know

i needed it originally to to use that to find the title key and patch the game

edit - yea you need the title key to decrypt, which is linked to the Rights ID
 
Last edited by HoTsHoTz79,
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