Now we're intrigued. It's a common (if unconfirmed) belief that the next iPhone will support LTE-based 4G, but the Wall Street Journal now understands through the ever-present "people familiar with the matter" that Apple is taking 4G worldwide. Where the current iPad only supports two LTE frequencies and drops to HSPA+ outside of the US and Canada, the new iPhone will supposedly cover parts of Asia and Europe as well. The exact countries haven't been outlined, although it's easy to imagine Apple going for those countries where 4G speeds matter the most: there's been rumblings of talks with KT and SK Telecom in South Korea, but we could also see France, Germany, Japan and Scandinavian countries in the mix. The rumor hasn't been confirmed, of course. That said, the iPhone was already purported to be using a new cellular chipset -- and a number of carriers, most often in the US, have long said they won't carry new smartphones unless LTE is part of the package. We'll know the full scoop on Wednesday.