A report from overseas says that Apple has decreased component orders for the iPhone 4 in anticipation of the next iPhone's release in the coming months. The latest rumor claims an August announcement for Apple's next gen device, and these supply chain reports seem to corroborate that timeframe.
According to the Taiwanese-based DigiTimes, circuit board (PCB) suppliers are seeing a decrease in orders from Apple in the second business quarter. A drop in component orders usually means that a company is gearing up for production on a new product, and that product would of course be the next iPhone.