DIY Hack Fallout Shelter saved game decrypt/encrypt tool - Make your own cheat

[superkhung 263 32 8.3.0]

A little tool to decrypt Fallout Shelter's .sav (saved game).

 

Usage: FOSDecrypt.exe VaultFile.sav

 

Edit your VaultFile.sav using any json editor and run decrypt again to encrypt it then copy to your idevice and taste. If you beautify your json to edit, remember to minify (compress) before encrypt it back.

 

Run screen shot

 

Edited game

 

Edit: included source code.

 

Download

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Updated August 21, 2015 by superkhung

[Rook 562.3k iPad Pro (2nd gen) 17.4 Donor]

Thank you for sharing this with iOSGods!

 

Good job!

[cu_rry 10.8k iPhone 7 Plus 11.2]

[Raggnar 8.6k 12 9.3.3]

Good job!

Updated July 1, 2015 by Raggnar

[superkhung 263 32 8.3.0]

Gonna dump unity IL code from memory to get a full Assembly-CSharp.dll

It embedded in main binary, a nice way to prevent .net decompiler user

[Austra 0 8]

Thanks

[merger 0]

I made a working windows version from your code. Works just fine.

But when i put the edited save file back on my ipad it wont save anymore, It loads up and shows all the changes i made just fine. But next time after fallout have been closed (not hidden) it loads exactly the same as right after my changes. Nothing i did after the edit have been saved. same amount of coins and no room improvments.

 

I changed coins, that seems to work.

I changed stats of a toon, that seems to work.

I tried to change the amount of lunchboxes, that never worked...it still showed the same as before the edit.

 

Any tips of what i might be doing wrong?

[merger 0]

I got it to save now. Changed the vaultX.sav ownership. I was set to root after i uploaded it with iFile.

But i still cant modify the lunchboxes...any tips on what jason tag to change?

[Junkjackx 2 6]

Thks

[Tricerariel 470 iPhone 5 10.2.1]

Thxs