Filesystem corrupted due to low power shut-off
Last night the battery of my card10 was empty/critical and it shut itself off. Everything normal so far. However, when I charged it afterwards, the card10 said that the filesystem is corrupted. It fixed itself, so far so good, but of course, all files were gone.
My standard app is control center, which writes a log file every minute. Therefore, I guess that control center was writing a file when the shut down happened.
It's a bit of a pity, as I just wanted to publish a new app. But now it's gone as I had it only on my card10. Of course, "no Backup no Mitleid applies" - but I'm also sorry for all you guys, as you also won't get the new app now :(