Hacking Discussion Switch backup loading using Atmosphere-NX LayeredFS

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Zumoly

Zumoly

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Can we have a picture/video tutorial on how to do this?

Jan4V said:
1) Get a title id of any game you have installed from http://switchbrew.org/index.php?title=Title_list/Games (this is your target titleid)
2) Create a directory on SD : sd:/atmosphere/titles/*target_titleid*
3) use hactool to extract the romfs.bin and exefs files from your main game nca (its in secure from XCI - the biggest one)
4) put romfs.bin in sd:/atmosphere/titles/*target_titleid*/romfs.bin, exefs files into sd:/atmosphere/titles/*target_titleid*/exefs/
5) Edit titleid in main.npdm (in exefs) to contain target title id (this might help http://switchbrew.org/index.php?title=NPDM)
6) run a fs_mitm containing CFW release, run your target app (https://gbatemp.net/threads/how-to-get-layeredfs-working.507460/)

Note that saves don't work for me atm, you should wait for mememenu/similar.
Minecraft works, others not tested.

proof video:
Click to expand...
 
Thetoto

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Doesn't work for me.
110a9a70b77cec0ad9f0bfa51e995b03.jpg
 
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ehnoah

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Jan4V said:
Any game you are able to run on the switch, so demos will work, full eshop games or even cart games if you have the cart in.
Click to expand...

Can we dump the Title ID? I got a new Mario Kart 8 Cardridge, so no clue which one I have sadly.
 
D

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Thetoto said:
Yes, I tried 12 switch on Botw title. I edited the ndpm correctly with HxD.
Click to expand...
Hmm, not sure. Some games probably don't react well to being run under a different titleid. But I will try to look into it.
 
Thetoto

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Basically the tutorial
with hactool
--romfs=romfs.bin on 12 switch main nca
--exefsdir=exefs
Then put the files to use LayeredFS with hekate
Put the 12 switch files on Botw title folder
Edit.the .npdm
Launch Botw. This error
 
Last edited by Thetoto,

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