Sprint Smartphone Encore Challenge Invites Students to Find New Life for Old Mobile Devices

Sprint, HOBI and Brightstar launch contest to reduce electronic waste and spur mobile innovation OVERLAND PARK, Kan.–Sprint [NYSE: S] launched today its inaugural Smartphone Encore Challenge, in conjunction with Brightstar Corp. and HOBI International, as a call-to-action for students to find profitable and innovative ways to repurpose old smartphones or their components. The challenge will be…