Your device will be fully checked and tested by our industry leading robotic testing system. You'll be hard pressed to find a better testing system in the whole of Europe.. In addition to your health test, you'll also receive a full report and certificate detailing your test results. This can be used when selling your phone on (Similar to an MOT when selling a car) or simply for peace of mind to see if your device needs any repairs or to give you an idea on whether or not you need to upgrade.. Our latest Premium Health Check is a no brainer upgrade. Along with everything above, you get a phone valet service which includes:. - Full Housing Clean. - Tempered Glass Screen Protector