Hello,
I've just bought a brand new Switch, apparently running OFW 3.0.2. Before using it, creating account and connect online, I looking for a way to inject my Wii U Zelda save on it without installing a CFW. Don't want to hack it except for this save...
It was apparently impossible but I've found this on other threads here:
"It is possible I did it with hacdiskmount, make sure that when you restore the save you launch the game at least once and play something offline so it'll overwrite just in case, I did this for smash and never got banned as the OFW technically never touched CFW with the clean nand restore"
gbatemp.net/threads/keeping-save-from-cfw-to-ofw.530644/
1) Backup save from hacked switch with Checkpoint
2) Turn airplane mode on normal switch
2.5) Move save file onto other SD card you will use for your normal switch and put that in your switch
3) Boot into CFW with hekate on normal switch with jig, no layeredfs or anything
4) Replace save file on normal switch with one from hacked one with Checkpoint
5) Power off system
6) Turn normal switch back on, turn off airplane mode
gbatemp.net/threads/copying-save-from-one-switch-to-another-without-ban-risking-mods-on-newer-switch.523805/#post-8388390
What do you think, is it something that can work for my case?