Sprint shutters iDEN network to clear spectrum for 4G

Sprint says it plans to shut down its iDEN Nextel 2G network completely by the end of next June.

T-Mobile kills mobile 2G data

In a mobile climate where smartphones are more about connecting to e-mail, instant messaging, and apps than it is about making calls, is there room for a slow mobile Internet infrastructure from the past?

Google touts AT&T compatible Nexus One

Google has announced an AT&T compatible version of its Nexus One smartphone.