Phonecheck Quality Control | Certified Refurbished iPhone

Phonecheck Quality Control: How We Certify Every Refurbished iPhone

At Mac Store, no iPhone reaches the customer without first undergoing a comprehensive technical verification process. We use Phonecheck, an internationally recognized professional diagnostic software, which runs a battery of automatic tests to ensure the device is in full working condition.

What is Phonecheck

Phonecheck is a technical certification software used by professionals in the refurbished market worldwide. The tool performs automatic tests on all iPhone components, evaluating hardware, software, and device security.

The result is a certified report that proves the iPhone passed all tests and is ready for use.

What we test in every iPhone

Hardware — physical components: Phone Check verifies the condition of the screen, cameras, physical buttons, speaker, microphone, sensors, and connectivity.

Battery — health and performance: We guarantee it is above 80% or it is replaced with a new one.

Software and security: iCloud, IMEI, locks, and parts authenticity verification.

Refurbished iPhone certified by Phonecheck

The certificate you receive

Upon approval, a certified Phonecheck report is issued, which accompanies the device. It includes the model, serial number, date, and test results.

This certificate serves as an additional quality guarantee.

Why Phonecheck

Manual verification cannot identify invisible problems. Phonecheck performs dozens of tests with superior technical precision.

Phonecheck is only one part

In addition to certification, all iPhones undergo aesthetic inspection, cleaning, software reinstallation, and professional packaging.

This process supports the 3-year warranty offered by Mac Store.

What is tested?

1. Authenticity and Software
  • Brand, model, storage, and iOS
  • Detection of alterations or jailbreak
2. IMEI, iCloud, and Locks
  • Clean IMEI and no restrictions
  • Unlocked for all networks
3. Hardware Tests
  • Battery and cycles
  • Cameras and flash
  • Screen and touch
  • Audio and sensors
  • Wi-Fi, Bluetooth, GPS
  • Face ID
4. Secure Erasure
  • Data deleted according to international standards
5. Complete Report
  • Detailed report included with the device

Why is this important for you?

  • ✅ Secure and transparent purchase
  • ✅ Tested and certified equipment
  • ✅ No hidden risks
  • ✅ Technical report included

Buy a used iPhone with new quality.

Trust Phonecheck certification. Trust Mac Store.