I said previously:
Rainer Brockerhoff wrote:

…So, keeping things closed for now means the software hasn’t stabilized, and very probably the hardware hasn’t stabilized either.

Here’s more evidence for that…

Erica Sadun over at TUAW announced preliminary results on the iPhone 1.1.1 software:

– Third Party apps run. Kind of. We probably have to recompile many of them for the new frameworks because many of them crash.

– Springboard no longer recognizes DisplayOrder.plist. And the list of “whitelisted” apps (that is, the official Applications including Safari, Photos, Calendar, etc) seems to be hard-coded into Springboard.app

– The 1.1.1 binaries barely work with 1.0.2 – at least not well enough to run the music store without major hacking.