What steps are taken to make these devices Certified Pre-Owned?

All our CPO phones undergo thorough inspection and testing in these areas: · Connectivity – Wi-Fi and Bluetooth are checked; Test calls are placed to ensure connections are seamless. · Audio – Microphone, earpiece, and loudspeaker are checked to ensure proper talking and listening volumes. · Camera – Flash, video, lenses, and front and rear cameras are tested to ensure they’re all functioning well. · Display – Display screen and touchscreen are tested to ensure there are no dead pixels and that all gestures are properly detected. · Sensors – All included sensors are checked (i.e., light, gyroscope and accelerometer) to ensure optimal performance. · Buttons & Menu Keys – These are all individually inspected to ensure they are functioning properly.