AT&T 4G LTE now live in New York, Phoenix; tests show blistering speeds up to 40Mbps

GoAndroid noted during our hands-on look at the LG Nitro HD that AT&T’s next-generation 4G LTE network has gone live in New York ahead of launch, and it looks like another market has gone live as well: Phoenix, Arizona. Our speed tests Thursday night on AT&T’s fledgling 4G LTE network were nothing to scoff at — we saw nearly 7Mbps down and about 9Mbps up — but AT&T subscribers in Phoenix will be excited to learn that early speed test results reveal blistering download speeds up to 40Mbps and upload speeds in excess of 10Mbps. Read on for more. The screenshot above, supplied to GoAndroid by a reader, was captured Thursday night outside Phoenix on a Samsung Galaxy S II Skyrocket. The same reader also confirmed that speed...

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