Updated: Though most U.S. operators use Carrier IQ’s handset monitoring software in some form, they’re not all using it to the same degree, according to the answers AT&T, Sprint, HTC and Samsung submitted to U.S. Senator Al Franken (D-Minn.) in response to his detailed questionnaire about their relationship to with the controversial company.
Sprint, it turns out, is one of Carrier IQ’s biggest fans.
Full Story: Sprint leans heavily on Carrier IQ, while AT&T limits use