RIM has announced the BlackBerry OS 7.1 update for BlackBerry OS 7 that brings the most expected feature such as Mobile Hotspot, BlackBerry Tag, FM Radio and more. It also comes with new app updates for some of the apps including BBM 6.1, BlackBerry Traffic, and BlackBerry Travel. Continue reading “RIM announces BlackBerry OS 7.1, brings Wi-Fi hotspot, NFC sharing, BBM 6.1 and more”