Quote Originally Posted by Knytestorme View Post
heh my iphone autoupdated this on tuesday afternoon and it screwed me over.

I went to log in and the auto-update had changed my serial so it was no longer giving me valid auth codes and I couldn't remove it either. Thankfully i was going to see opening of HP7 so by the time I got hiome at 3am Blizz US was open and I could get them to change the codes for me, only took 2 minutes so pretty good, just sucked I lost about 6 hours play time while home from work ill.
The idea is you write down your serial and the new restore code and you can reset your authenticator yourself to the way it was before a problem. This is as important as having an authenticator for me. As important as having an OS backup. As important as having a DVR.