index

Quality You Can Trust

The 120+ Point Inspection

Every Metana Certified device undergoes a rigorous inspection process combining advanced diagnostics with manual quality control checks.

0 + Inspection Points

Display, Audio & Physical Controls

15 checks

Display & Touch

  • Screen integrity inspection
  • Touch responsiveness testing
  • Brightness and color accuracy verification
  • Dead pixel detection

Audio

  • Speaker performance
  • Earpiece functionality
  • Microphone testing
  • Noise cancellation verification

Buttons & Ports

  • Power button
  • Volume controls
  • Action / Mute button
  • Charging port
  • Data transfer testing

Battery & Power

5 checks

  • Battery health assessment
  • Charging performance
  • Wireless charging functionality
  • Power management diagnostics
  • Battery cycle verification

Cameras, Sensors & Connectivity

14 checks

Cameras

  • Front camera testing
  • Rear camera testing
  • Autofocus verification
  • Flash functionality

Sensors

  • Face ID / Touch ID
  • Proximity sensor
  • Ambient light sensor
  • Accelerometer & gyroscope

Connectivity

  • Wi-Fi
  • Bluetooth
  • Cellular network
  • GPS functionality
  • NFC testing

Security & Verification

5 checks

  • IMEI verification
  • iCloud status verification
  • Carrier status check
  • Blacklist screening
  • Data security inspection

Parts & Software

5 checks

  • Genuine parts assessment
  • Operating system verification
  • Software diagnostics
  • Performance testing
  • Storage verification
Final Step

Final QC & Certification

6 checks

  • Cosmetic grading
  • Final functionality testing
  • Quality control approval
  • Digital Passport generation
  • Metana Certified seal issuance
Certified
100% Quality Guaranteed
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Digital Passport Included