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The Best Apps for Small Businesses 2025

Explore 19 mobile apps and discover the perfect match for your business.

1 min read

Smartphone Overheating: Causes, Solutions, and Business Insights

Explore the main reasons for phone overheating and practices that help avoid it.

3 min read

Data Transfer via API: A Convenient Tool for Your Business

Explore how API integration transforms phone testing workflows. It enables seamless software connections, streamlining operations, accelerating data exchange, and optimizing business processes within your company.

1 min read

Apple vs. Samsung Smartphones: Which Are Better for Your Used Device Business

Explore the key statistics and market trends of Apple and Samsung smartphones to identify the most profitable models for your used device business.

1 min read

Corporate Smartphones: Best Models and Efficient Diagnostics

What are business phones, and how should used device companies test them? Find the answers in our article!

3 min read

5G: What It Is and Why It Matters

Explore how 5G technology is transforming businesses and shaping the future!

3 min read

Customizable Testing Workflow for Maximum Efficiency

The testing solution you choose should align seamlessly with your company's workflow. Today, we explore how you can customize phone testing to streamline the process and increase productivity.

2 min read

How to Check and Fix an Android Battery

Learn why lithium-ion batteries degrade over time and how to accurately detect their health, preventing fraud.

2 min read

NSYS Autograding 2.0: Updated AI-Powered Solution

Streamline device grading and enhance accuracy with NSYS Autograding 2.0—your AI-powered solution for consistent, efficient results.

1 min read

NSYS Group Impressions of Retech Days Europe 2024

This week, our team attended Retech Days, where we showcased Reeva to leading experts in the used electronics industry. Read on for our reflections on the event!

1 min read

Phone Wholesale Explained: A Comprehensive Guide

Explore how to find reliable suppliers and what tools to use for efficient large-volume device testing.

2 min read

Building a Profitable Stock with Refurbished Phones

Should you resell refurbished smartphones? What’s the better option: to buy them in bulk or refurbish yourself? Read our article to choose the most profitable option for your business.

1 min read