I had to reset my Nexus 7 tablet today because I had set up file encryption This is the same tablet that I sent in to Asus for repair because it just up and died. It has been working more or less OK since I got it back, with the exception that it can't see 5 GHz channels.
Back to the point of this post, I set up encryption on the tablet and did not bother to write down the encryption password anywhere. I cycled through my usual keys in different variations without any luck. This is what I call outsmarting myself. Apparently I was so clever at protecting my data that not even I could figure out how to get at it.
So, I reset my tablet and have been adding apps back to the Nexus again. The silver lining to all this is that I have discovered that there are new apps by Microsoft and Google that I want to try. It appears that maybe even the Blogger app is updated, although I am probably misremembering.
Despite this mishap, I think I shall reencrypt the tablet and write down the password in LastPass. Except for this instance, LastPass has been a great service that I have adopted, and that I would recommend for added security to your online and offline accounts.