AT&T boosts 3G speeds by 20% ahead of 3G iPhone launch

appleinsider.com — AT&T announced Wednesday a more than 20% increase to the typical download speeds across its 3G wireless network and a 50% increase to typical upload speeds. Customers on the network should now achieved download speeds between 700 Kbps and 1.7 Mbps, up from 600 Kbps to 1.4 Mbps. Upload speeds should jump to the 500 Kbps - 1.2 Mbps range. Jun 4, 2008 View in Crawl 4