T-Mobile flips on 42Mbps HSPA+ across 55 markets, launching Rocket 3.0 modem stick tomorrow

Fellow road warriors, we bring you good news: starting today, T-Mobile customers across 55 markets -- including Chicago, Detroit, Honolulu, Pittsburgh, Miami, and many more -- will have immediate access to a faster HSPA+ "4G" network. This means anyone with compatible devices can achieve theoretical download speeds of up to a whopping 42Mbps, as opposed to just 21Mbps from the good ol' days. But of course, only time will tell whether this upgrade will deliver its promise -- you may recall that even AT&T's LTE demo last week delivered "realistic" download speeds of up to just 28.9Mbps, when in theory it should be capable of hitting up to 100Mbps.

Anyhow, if you want to soldier on and be a guinea pig an early adopter, then help yourself to ZTE's Rocket 3.0 USB modem stick starting tomorrow -- the entry price is $99.99 after a $50 mail in rebate, but tied to a two-year broadband plan of 2GB or higher; or you can opt for the contract-free price of $199.99. Hit the press release after the break for the full list of activated markets.

Unannounced Samsung 'Hercules' headed to T-Mobile, bearing demigod-like specs?

The Samsung Infuse 4G is a beautiful 4.5-inch tabletphone, but it's not for the spec junkies of the world -- a single-core processor and Android 2.2 just don't impress such folk these days, regardless of actual performance. However, This is my next reports Samsung's cooking up a $350 handset that ticks all the boxes on the superphone list -- a beast of a smartphone it's tentatively calling the "Hercules." Mind you, we're still in rumor territory, but feast your inner speed demon on the possibility of these: a dual-core 1.2GHz Qualcomm Snapdragon APQ8060 processor (the same as the HP TouchPad), a 42Mbps HSDPA radio, 1GB of RAM, 16GB of flash storage and Android 2.3, along with the same 4.5-inch 800 x 480 Super AMOLED Plus display as the aforementioned Infuse 4G. The same whispers say it'll have a 8 megapixel camera with 1080p video capture, MHL support and NFC, and should play for T-Mobile... assuming the buyout doesn't succeed. Our existing smartphones are already preparing to seethe with jealousy.

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