Reinvigorated after failure of AT&T merger plan, T-Mobile looks to lure business users with promotions, Apple iPhone 5 and BlackBerry Z10
CEO Heins says network testing by U.S. carriers could delay shipments of the Q10 and its Qwerty keyboard until June
RIM changes name to Blackberry, unveils two new smartphones, and sees share price fall
Still, Ovum analyst sees RIM in steady decline even after two new smartphones are due to be unveiled Wednesday
RIM hopes to translate positive pre-launch buzz into sales of its Z10 and X10 smartphones Wednesday
Analysts expect the programs to be a big hit
RIM hopes upgraded BES 10 tool can help boost BlackBerry sales; analysts are skeptical on eve of new RIM smartphone launch
Firefox and Sailfish to debut on separate smartphones
System will work with the security offered by various carriers and smartphones
One big lesson from CES: Network bandwidth will be critical to wireless growth
