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Potential Nintendo Switch backup loading using Atmosphere-NX LayeredFS

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GBAtemp member @Jan4V has posted instructions that will apparently allow you to load backups on your Nintendo Switch using Atmosphere-NX LayeredFS.

:!: Some users have reported issues with save games but this is still in early development.

Jan4V said:
Switch backup loading is here: [prebreak]1[/prebreak]

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 nca from the game you want to run instead of your target (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...




​

Be advised that this is still an early development and requires modifying your console that may result in your ban from Nintendo's online services. Please only attempt this if you know what you are doing and understand the risks involved in modifying your device.


:discuss: Discussion Thread (on-going)

:arrow: hekate-ipl for 5.0.x
:arrow: Atmosphere-NX
 
Last edited by shaunj66,
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    @TwoSpikedHands, I'll preface this with the fact that I know nothing about the game, but, I think it depends on what your goals are. Are you trying to make a definitive version of the game? You may want to refocus your efforts on the EU version then. Or, are you trying to make a better US version? In which case, the only way to make a better US version is to keep on plugging away at that one ;)
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