By June 2015 , only 2.28 million ( 1.2 % ) of the 190.3 million smartphone users in the United States were running BlackBerry compared to 83.92 million ( 44.1 % ) on an iPhone. Google 's Android mobile operating system , running on hardware by a range of manufacturers including Sony , Motorola , HTC , Samsung , LG and many others ramped up the competition for BlackBerry .
After October 2015 , less than 1 % of smartphone users in the United States were running BlackBerry .