Hacking Import Gateway 3DS .sav Files into eShop .cia Games?

[TechAndrew]

Hello,
I have recently transitioned to using GW emuNAND to A9LH sysNAND.
I don't have my Gateway Flashcard anymore, but I still do have the .sav files left behind.
I am wondering whether it's possible to "inject" these .sav files into the eShop .cia Games I have installed.
I tried using Save Data Manager, but nothing appears inside the SD window.
I tried using JK's Save Manager, but when I press Import, nothing happens.

I really don't want to restart my progress on the 15 games I've had on the Gateway 3DS, so I'd highly appreciate if someone could help me out.
All these tutorials I find for restoring .sav files into .cia Games are when you either still have the Gateway Flashcard / Retail Game Card.

Thanks,
Andrew21

 

[SonicHyuga]

Use this Savegame Manager Plugin for NTR.

EDIT: aanndd you said you don't have your Gateway flashcard anymore, which makes the above useless. :V

In which case, there's nothing you can do, unfortunately.

 

[Asia81]

https://gbatemp.net/threads/importing-gateway-saves-to-cia-games.425743/

 

[Davidosky99]

You don't have the gateway flashcard anymore.
IIRC you will never be able to use your saves again without it.

 

[TechAndrew]

https://gbatemp.net/threads/importing-gateway-saves-to-cia-games.425743/

This tutorial utilizes the Gateway card; I'm screwed

 

[Davidosky99]

This tutorial utilizes the Gateway card; I'm screwed

Yes, you are

 

[Asia81]

so you can delete all your .sav files

 

[TechAndrew]

I didn't get that far in most games anyway, and I'll probably find a way to cheat up to the level where I was before.