Blackberry Os 4.5 Now Available For AT&T's Blackberry's Users

AT&T has finally rolled out the highly anticipated OS 4.5 update for every supported BlackBerry handset on its network. Here’s a quick list of supported models:Pearl 8100;Pearl 8110;Pearl 8120;Curve 8300;Curve 8310;Curve 8320;8800;8820;8700Visit RIM’s AT&T downloads page to get the latest firmware for your phone.