ROM Hack how to get back my installed games after formating emunand ?

[aos10]

i have 3DS XL on 9.2U
i have many games , i already back up every thing to my PC , also the nand

then i format emunand ( that suppose to delete every game on the SD card )
and it did , but i remember i can restore the games + save files if i return the files from my PC to the SD card
1- that didn't do anything, what should i do ?
2- does downloading the games from the eshop will return the save also ?
3- if i download them from the emunand 9.5 , then turned off the 3DS and on , it will be on 9.2 , the games and apps also will be on 9.2 ?

 

[piratesephiroth]

Of course everything returns after you copy the 'Nintendo 3DS' folder back to the SD card.

 

[aos10]

thanks
i formatted the SD card again in windows and copy the files again
it worked
maybe because when i formatted the emunand the first time they put "Nintendo 3DS" and i copied the old one to it