BlackBerry messaging and security software is paired with the Android OS. Key features include Quad-HD 5.5-inch display, Snapdragon 820 processor, 4 GB of RAM, memory card slot, fingerprint sensor ...

It combined several features and elements lost in today's ... and different OEMs releasing security patches. A typical ...

This minor update to the Curve 8530 has more memory, making it upgradeable to BlackBerry OS software version 6. Otherwise it's identical, featuring 2 megapixel camera with video capture ...