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Device Grading

  • Graded
  • Tested
  • Boxed
  • Ready to Resell

Now you can extend your business to your customers with the help of Parts4cells.com Certified Pre-Owned Mobile Devices. We are Now offering the Highest Quality Certified Pre-Owned mobile devices at the lowest prices in the market.

Here at Parts4cells.com, we have certified technicians in house that make sure all the devices pass all Quality Control checks from all internal components to cosmetic imperfections.

You will not only be impressed with the quality of these devices but incredibly happy knowing all devices come with a 90 day exchange policy for our customers, so you will have peace of mind that you're selling a great product to your customers.

Quality Control Testing

  • 1. Back Camera
  • 2. Front Camera
  • 3. Face ID
  • 4. Top Speaker
  • 5. Earpiece
  • 6. Touch Screen
  • 7. LCD Touch
  • 8. Bottom Speaker
  • 9. Microphone
  • 10. Charging Port
  • 11. Battery Health
  • 12. Power Button
  • 13. Flash Feature
  • 14. Volume Control
  • 15. Software / Unlock
  • 16. Network Connectivity
  • 17. Vibrator
  • 18. Glass / Frame Cosmetic Grading
Quality testing

*All devices come with a 90 day warranty