Vantage wrote Unknown v2, who you may know from the Xbox 360 scene, has created editors for Fallout Shelter, Resident Evil 7, and Cuphead. They will be automatically installed when you open Vantage. Message us on Discord if you'd like your editor added to the official list as well.

Jhon5912 wrote Ok using Vantage I dump Final Fantasy XV two save slots one in 3 and one in 4 then I bought two items from shop, reset xbox one and Vantage and dump both 3/4 "data" files to my PC one in spare folder and main to desktop, After using HEXCmp2 I did a search of hex

I changed the 2 I know bit risky but strangely it worked!, I got x255 of Potion and Phoenix Down, By editing the two numbers as shown to FF for x255, the data for slots seam to be four Hex D8A2612D



After re-injecting the "data" save with Vantage in slot 3 and Add to xbox sync save there you have it!, Although keep "Note" of what is Edited, Try not not load the save if you have a Blank icon, If icon Fine, Build on editing 40 to FF i got a black icon so I did not attempt to load it.

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Maybe try Selling them for a lot of Gil

EDIT: By Re-looking at it, x3 is 03 and x2 is 02 slot in hex and photo, so yes they can be filled as FF too.