Free checklist
Free: Electronics Quick-Test Checklist
The 5-minute functional test for any electronic device. Catches 90% of defects before you list and turns return disputes into non-issues.
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1. Power on, full boot. 2. Every port (charge, audio, USB, HDMI). 3. Screen (dead pixels, touch, brightness). 4. Buttons and controls. 5. Battery health / charge hold. 6. Wi-Fi, Bluetooth, camera, sensors. 7. Audio (speakers, mic, headphone). 8. Reset to factory and confirm activation lock is off. Document each step.