If you want fast 4G, move to Australia. After looking over recent LTE test results …

A combining of T-Mobile USA and MetroPCS could make for a potent player in the rough-and-tumble prepaid business. T-Mobile has over the past few years expanded its no-contract options for consumers, giving it a badly needed source of customer growth. MetroPCS, meanwhile, has long been an aggressive — albeit small — provider of prepaid services with experience in running a …

Blackberry PlayBook owners will see a small bump in features and capability with its next OS update to PlayBook software 2.1. Among the changes available for the Wi-Fi tablet are security features that let owners lock down all data with enterprise-level encryption, not just corporate secrets. RIM also shares a new version of the BlackBerry Bridge software that lets PlayBook …