Why CellPhones4Sure? Cellphones4Sure is the very first full-service cell phone repair shop of Richardson, TX. We added another location in Plano, TX, in 2016. Customer service is our number one priority along with assuring we provide the highest quality parts available, as well as affordable pricing to insure that you have the best experience possible. Whatever gadget repair need, whether it be an iPhone, iPad, Android, MackBook or even motherboard soldering, Cellphones4Sure can handle it. We strive to deliver the highest-quality solutions at a cost that will make you, your device and your wallet happy. So give us a call or come on by, walk-ins are welcome, we’ll greet you with a smile and a helping hand to get you back on track.