Sell your old device with Mobilecheck.
A diagnostic app by Digital Care Group for use in their/partner retail stores. A simple and easy to use tool to receive a real time estimate on the value of your device. The app automatically recognizes make and model of the device, provides a guided process to test all of the main features (Bluetooth, Wi-Fi, LCD, Touchscreen, Speakers, etc.) and offers you the best value for your phone which you can choose to accept or reject. A quick reverification by the retail stores to complete the trade-in before issuing a voucher that can be redeemed at stores.