

I made a disk image of *the whole card" (not just the main partition) using Disk Utility, and then flash the disk image to the new card using the free Etcher app.īoth tests produced new cards that worked flawlessly on my Switch. First I created a disk image of the main partition on the old card using Disk Utility, and then restore the disk image to the new card also using Disk Utility. Yes, you can clone a perfect facsimile of your microSD, but trust me it isn't really useful. My guess is that firmware 6.0 employs a stricter data integrity verification, rendering this method no longer viable. Now I have a card full of games that I cannot access. The Home screen also showed that the games need to be redownloaded as soon as I initiated a download, the system seemed to located the game on my card and immediately told me that it could not be downloaded. So I did this and put the new card in-no error code this time! Hmm, my saved images were missing from the album though.

Vaguely remember there was at least one report in the past that merging the old Nintendo folder content with a fresh Nintendo folder on the new card would do the trick. I also tried using the CP command in terminal, with -R to copy the complete folder and -p to preserve the source file attributes. Whether copying the folder to an empty card, or replacing an existing Nintendo folder on the destination card did not alter the result. My Switch showed an error code 2016-0247 ("unable to access microSD card") as soon as I got to the Home screen. I tried copying the Nintendo folder a) directly between two cards, and b) through an intermediate HD. New card formatted by Switch, and by SD Association formatter Not sure if firmware 6.0 plays a part in this, but my extensive test demonstrates that it simply do not work. When the time comes to upgrade your Switch microSD card, don't be a fool like me trying to migrate data between cards on a Mac.
