Blog
Spam Calls: Is This a Problem for Used Phone Businesses?
It is crucial for businesses to detect whether a smartphone has been blacklisted due to spam-related activity. In the article, we explore how to check a device's status effectively.
3 min read
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Blurry Camera: How Phone Businesses Can Fix the Defect
The camera is one of the most important components of a device for the user, and the overall smartphone value largely depends on its condition. In this blog post, we dive into the reasons why a phone camera won't focus and explore ways businesses can fix this defect.
2 min read
NSYS Group Impressions of CBM 2025
For the first time, our team brought the Reeva robot to Brazil. In this blog post, we share our reflections on the robot's debut at LATAM events.
1 min read
How Can Businesses Evaluate iPhone Battery Health?
According to OnePoll’s research, 61% of respondents worry about the battery condition when buying refurbished phones. Today, we are unraveling ways for businesses to dispel these doubts and guarantee the high quality of resold iPhones.
2 min read
Phone Static Noise Explained
How used device businesses can detect problems such as static sound and fix them? In this article, we explore ways to improve your phone diagnostics and streamline the repair process.
2 min read
Data Protection: Cybersecurity Practices for Businesses of Used Phones
How can companies ensure safe, secure data erasure? Read the article to find out!
3 min read
NSYS Group Impressions of MWC25 and GSMX Barcelona
Our team spent the first week of March in Spain, participating in two major industry events—MWC25 and GSMX Barcelona. Read our reflections on this experience!
1 min read
Reeva in Brazil: NSYS Group Is Exhibiting at CBM 2025
On March 22-23, NSYS Group will demonstrate Reeva at CBM 2025 in Brazil. Meet our team and discover how to boost your used device business!
1 min read
Innovations in Phone Testing: Advanced Solutions for Emerging Businesses
Discover the latest practices and technologies in the used phone industry and integrate them into your business.
3 min read
NSYS Group at MWC25 Barcelona
From March 3 to 6, 2025, the NSYS team will showcase Reeva at MWC Barcelona. Meet us at Stand CS95 and see the robot in action at the GSMA Stand 4F30!
1 min read
Refurbished Phones: The Benefits for Businesses
Read the top three benefits of refurbished phones for used device businesses and explore how to improve the quality of your inventory.
3 min read
NSYS Group at GSMX Barcelona 2025
Join the NSYS team at GSMX Barcelona 2025 on March 3–6, and explore how our solutions can boost your business development!
1 min read
How to Detect a Phone Model: A Guide for Business
Learn how businesses can quickly and accurately detect a phone model and perform thorough testing in less than a minute.
1 min read
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