I have worse problems than all of you. I got a brand new Galaxy Y Duos two days ago and it has this "SD CARD UNEXPECTEDLY REMOVED" error all the time. I have tried restarting it and physically removing and reinserting the card with the power off. I was going to try to figure out how to do the steps listed at hte beginning of this thread (NO CLUE HOW TO DO *ANY* OF THAT) but then I saw all the comments saying it doesn't work anyway.
So I can't even check if there are updates either.
My phone info:
Android Version: 2.3.6
Baseband Version: S6102XXLC2
Kernel Version: 188.8.131.52 official.torino@androide#38
Build number: GINGERBREAD.XXLC2
What do I do?