T-Mobile is focused on increasing its HSPA+ 4G footprints despite the attacks from its rivals. The carrier has recently launched 8 new markets with is fast 4G network.

More T-Mobile HSPA+ 4G details after the break.

Here are the new markets that can now enjoy the benefits of the HSPA+ 4G network and devices:

• Detroit, Mich.
• Grand Junction, Colo.
• Harlingen, Texas
• Lafayette and South Bend, Ind.
• Montgomery, Ala.
• Roanoke-Lynchburg, Va
• Youngstown, Ohio

The carrier's disputed 4G network now covers some 80 metropolitan regions across the U.S. T-Mobile aims to reach 200 million POPs by the end of the year.

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