Become a MacRumors Supporter for $50/year with no ads, ability to filter front page stories, and private forums.
Aren't there a few bugs with beta 4? Which only came out 2 weeks ago?

How can they finish beta 4 and put it on all the iphone 4's being assembled in time? Seems pretty unlikely.
I think we'll see the iphone 4 on the 30'th (as one rumour claims) maybe the firmware somewhere before then - up to 7 days I spose.

Because they have in-house testers testing every bit of every option on a new OS that is built for a new device. Those bugs are on the older devices.
 
Do they take the support page down to make the OS changes? I just wondered as it is down now.
 
"It will be out soon."

don't they usually give the exact date during WWDC? Guess things are gonna be a bit diff this year.
 
11:44 am iOS4 upgrades for iPhone 3GS, iPhone 3G (with not all features supported), and iPod touch (again with not all features and no first generation) for free on June 21st.
 
Register on MacRumors! This sidebar will go away, and you'll see fewer ads.