After more than 16 years in mobile refurbishing, Tariq Zaman, senior technical advisor at UltraPlus in the UAE and general manager at DR FONES, emphasises that nearly all customer complaints can be prevented with the right operational approach. His insight reflects a broader trend in secondary mobile markets, where process standardisation and rigorous quality control increasingly define successful recommerce operations and sustainable growth.
Battery integrity drives reliability
Battery failures remain one of the most frequent causes of returns and negative customer experiences. Tariq Zaman stresses the importance of using only high-quality, tested batteries and verifying health capacity before installation. Avoiding boosting cables and other shortcuts prevents overheating, restarting, and long-term performance degradation. For refurbishers, this is critical in reducing return rates and preserving consumer trust in secondary devices.
Displays and hidden defects
Screen replacements and touch calibration are another key area of focus. Tariq Zaman recommends premium or original panels, followed by comprehensive calibration. Hidden functional defects, such as network, microphone, speaker, Face ID, or fingerprint issues, require certified diagnostic software and full QC testing. Quick inspections are insufficient, as even minor oversights can generate warranty claims or consumer dissatisfaction.
Water damage and software checks
Thorough internal inspection for corrosion ensures devices affected by water damage are rejected before reaching the market. Software and lock issues are also critical. Tariq Zaman advises resetting devices to the "Hello" screen and verifying activation status to detect iCloud and other cloud-locks, MDM profiles, or other restrictions. Fully activated, clean devices reduce post-sale support costs and improve end-user confidence.
Cosmetic grading and part quality
Consistent A/B/C cosmetic grading with transparent criteria avoids misclassification. Tariq Zaman notes that employees prioritising speed over accuracy can compromise both quality and reputation. Equally important is the insistence on high-quality components, as low-grade parts may temporarily reduce RMA volume but often lead to battery drain, heating, and connectivity issues.
Structured workflows reduce risk
Ultimately, building a structured refurbishing workflow with trained staff and multiple QC stages ensures reliability and operational efficiency. Tariq Zaman frames quality control not as an expense but as a strategic investment. Lower RMA rates, stronger customer satisfaction, and sustainable business growth follow when QC is central to refurbishing operations.
Market
Trade-in
Repair
Refurbishing
