Some of users have still been holding out hope that Apple will release iPhone 5 by the next WWCD 2011 (Worldwide Developers Conference) in early June as Apple did in recent years. But AT&T dispute this.
One of MacRumors readers asked AT&T customer care rep. about this, according to AT&T representative, Apple has officially informed AT&T that there will be no iPhone announcement in the usual June-July timeframe.
Apple has informed us that they do not plan to release the iPhone in the June to July timeframe, though there will be a newer version in the future. Unfortunately, we have not been given a release time for the new phone. We will release this information on our website when it is available to us.Actually, I don't trust such news come from customer-facing reps, as such critical news can't be provided to such employees ahead of official announcement. Anyway let's wait and see.