The other day, my phone wanted to do an update. In fact, it had been pestering me continually. Turns out it wanted to do a 1 gig update, which on my 16 gig phone with only half a gig of free space wasn't going to happen. It seemed an excessively large update, but I cleared the photos off my phone and allowed the update to go through.
Now, to me, an update should be something that improves my experience and perhaps also fixes some security issues that I am not aware of. It may well have done the latter but it did not do the former.