Hacking Corrupted game data on modded switch

[Nooberguy]

Hey guys newbie here. I bought a hard modded switch with a 512gb Gigastone brand card I have that one maxed out and everything works fine on that one.

Problem is working on a second card 256 Samsung evo. I copied the original files from the working card, to this one. 1st the launcher wouldn't load so read how to make a partion for emuMMC. Now it launches. Then the hbg shop wouldn't load so I read how to install the forwarder file though Mercury. Now hgb shop works.

Now after I install any game it works the 1st couple of times. Then the corrupted data error comes up after checking it says the save file is curropt redownload. And that's were I'm at. Can anybody help. About to give up.

P.S. I've read about formatting can only do a quick format on exfat with my PC

 

[Lacius]

Make sure your SD card is formatted as FAT32. You may need to use guiformat.

 

[Stealphie]

Use FAT32

 

[Nooberguy]

Yeah I was reading the site more before your reply in the process of doing that now. Just used a gui formatting tool for windows, card reads fat32 now reinstalling my back up files now. Let you know how it goes. Thanks for your reply guys appreciate it.

 

[Nooberguy]

Just finished installing files now it won't even boot into switch start up screen from emuMMC now. It boots under sysNAND. It totally could be Samsung cards are not reliable for this application had a 512 gb do the same thing. Can I just run out of NAND? what's the difference? I don't care if I get banned.