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07/16/2010 07:33 pm ET Updated May 25, 2011

iPhone 4 Press Conference VIDEO: Watch Steve Jobs Announce iPhone 4 Free Case Offer

You couldn't watch it live--but you can see it now!

Apple has posted video from the iPhone 4 press conference it held Friday to address the new iPhone's antenna issues. (See video below, as well)

One of the points emphasized during the iPhone 4 press conference was that "phones aren't perfect," and Apple has posted additional videos, referenced during the iPhone 4 event, showing what it calls "smartphone antenna performance." "See demonstrations of smartphone antenna performances," Apple explains. "Every smartphone has a cellular antenna. And nearly every smartphone can lose signal strength if you hold is a certain way. To demonstrate this, we tested iPhone 4 alongside other smartphones."

via Engadget, Business Insider

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