Filed under: iPod Family, OS, WWDC, One More Thing, iPhone
10.5.3 and Beta 6 SDK, Oh my!
Something interesting is hiding in 10.5.3. I don't know what it is. I don't know what it does. But if it's necessary to upgrade if you want to use the new SDK release, that means that there's a something that ties 10.5.3 to new iPhone features. So intrepid TUAW readers-slash-detectives, what can you find lurking in that new 10.5.3 firmware release that provides new and exciting iPhone functionality? Let us know in the comments.
My completely wild pulling-it-from-the-posterior guess is something to do with AppStore support -- or maybe the iNewton -- or maybe "back to my iPhone" support -- or... No really, I have no clue. Hopefully Uncle Steve will give us something nice for Keynotemas. Until then, see if you can figure it out.
In case you haven't noticed -- and thank you everyone who has written in to remind us -- Apple has been delivering at least one goody every single Tuesday since the start of the year. Of course, this Tuesday is the last one in February, which is quickly racing towards its leap-year enabled end. This is, of course, the day we've all been told would be the iPhone SDK day, but from what I'm hearing if it does show up Tuesday morning, it's going to be at best an alpha or beta release, with a full release likely either at WWDC or later. 
![TUAW [Cafepress]](http://www.blogsmithmedia.com/www.tuaw.com/media/tuaw-cafepress-promo.png)
