Blog English

Detecting Apple Watch Charging Issues During Bulk Device Testing

Charging problems can be easy to miss when Apple Watches are processed in batches. Learn what causes them and how automated diagnostics can help identify charging issues before resale.

3 min read

The Importance of ESG in Mobile Device Supply Chain Operations

ESG is becoming part of everyday device operations. Learn how mobile businesses can manage supply chain risks, reduce e-waste, improve traceability, and support responsible device reuse.

3 min read

What Software Do You Need to Sell Refurbished Phones on Back Market?

Selling refurbished phones on Back Market requires certification. Learn what to look for in software and how NSYS helps manage diagnostics, certification, grading, and inventory in one ecosystem.

3 min read

Introducing NSYS Diagnostics for Mac

NSYS Diagnostics for Mac brings structured MacBook diagnostics to refurbishment and resale operations, with model-specific testing for ports, display, keyboard, audio, sensors, Touch ID, and more.

3 min read

How to Prevent Duplicate or Ghost Inventory Entries

Duplicate and ghost inventory can quickly undermine stock accuracy. Learn how IMEI-based tracking and NSYS Inventory help keep device records accurate across the entire inventory lifecycle.

2 min read

What Is IMEI2? What It Means for Used Device Businesses

IMEI2 is the second IMEI associated with some multi-SIM phones. Learn the difference between IMEI and IMEI2 and why used device businesses should verify and track both identifiers.

2 min read

How to Turn End-of-Life Mobile Phones into a Revenue Stream for Your Business

End-of-life phones can still generate value. Learn how to assess, securely process, resell, refurbish, or recycle old mobile devices for better returns.

3 min read

NSYS Group Is Heading to IFA Berlin 2026 with Reeva Nova

NSYS Group is heading to IFA Berlin 2026 with Reeva Nova. Visit Booth H27d-10 to see our robotic solution for mobile device processing and meet the NSYS team.

1 min read

Mobile Hardware Diagnostics: Guide for Device Fault Identification, Processing, and Resale

Mobile hardware diagnostics help refurbishers, retailers, and ITAD providers identify hidden smartphone faults before repair or resale. Learn how automated testing improves grading accuracy, streamlines device processing, and reduces warranty claims with solutions like NSYS Diagnostics.

3 min read

How Can Warranty Status Be Checked Automatically Across an Entire Inventory Batch?

Discover how automated warranty verification helps refurbishers check device coverage in bulk and connect warranty data with diagnostics, grading, and inventory records.

4 min read

How to Erase Apple Watch: Step-by-Step Guide

Whether you're selling, trading in, or giving away your Apple Watch, resetting it correctly is essential. Learn how to erase an Apple Watch, when to unpair it instead, and how to avoid the most common mistakes before transferring ownership.

2 min read

NSYS at ITAD Summit 2026: Wrapping Up Our U.S. Summer Tour

ITAD Summit 2026 marked the final stop of NSYS' U.S. summer tour. The team met with ITAD and refurbishment professionals, showcased Reeva Nova, and wrapped up a busy month of events and meetings across the United States.

1 min read