Well, this is certainly interesting. While rumors of an LTE-enabled iPhone had died down for a little while, they sprung back to life yesterday with a report that just such a device was being tested by carriers. Now we've received the image you see above, which shows some 4G LTE equipment that was recently installed in a major Apple store -- by AT&T, according to our source. Making things somewhat more interesting is the equipment itself, one piece of which supports only the 700MHz and AWS bands -- both of which AT&T
