BlackBelt Certification
All our refurbished devices comes with Blackbelt Smartphone Defence Certified.
Which means all of our devices undergoes tests and checks carried out by our experienced technicians. Our devices are scored to the strictest diagnostic and grading criteria in the industry to determine their condition.
Which means all of our devices undergoes tests and checks carried out by our experienced technicians. Our devices are scored to the strictest diagnostic and grading criteria in the industry to determine their condition.
Here is an example document showing device certification:
Learn More About Our Grades
All of our devices has been fully tested for hardware and software faults and are Certified from
Here are the explanations of each grade;
Here are the explanations of each grade;
A 'Pristine' grade device is nearly brand-new. Certain components of the smartphone may be replaced with genuine original parts; this implies that in addition to receiving a perfectly new-looking device, you may also receive brand-new internal components (such as the battery, camera, or screen). A pristine-grade device will have a faultless screen and body with no scratches or blemishes.
Beautifully Refurbished Technology
At J7 Store, we offer a wide range of refurbished mobile phones in excellent condition. Browse through the website, and if you can’t find what you’re looking for, just get in touch and our friendly team will assist you.