MINNEAPOLIS-- (BUSINESS WIRE)--Today, T-Mobile USA, Inc. announced that the company is doubling the theoretical peak download speed of its 4G network in the Twin Cities area. In addition to ...

New Delhi: 4G smartphones with dual SIM slots have issues related to Internet speed and handset makers have been asked to improve technology to check degradation in data speed, minister of state for ...

Trouble in Nerdville! Thanks to Apple’s most recent software update, some AT&T iPhone 4S owners are now noticing new “4G” icons where the “3G” icons on their handsets once lived. So does that mean the ...