Connect to your router and open 4 GHz (1, 6, or 11) and 5 GHz (non-DFS channels recommended — typically 36, 40, 44, 48). Using the most suitable WiFi channel is a key to unlocking fast internet speeds, and this article explains how to change the default WiFi channel on your router with the help of NetSpot WiFi channel scanner. Interference from neighboring networks can significantly degrade your Wi-Fi performance. One effective way to improve your Wi-Fi network's performance is by changing the channel. In this article, we will explore the reasons why you should change your Wi-Fi channel, how to determine the best channel for your network, and provide a step-by-step guide on how to switch to a different. This authoritative technical reference guide provides IT managers and network architects with actionable strategies for configuring WiFi channels to mitigate interference, maximize throughput, and ensure a stable RF foundation for enterprise applications like Purple Guest WiFi and Analytics. Go to wireless settings — find "Channel" or "WiFi Channel" option. 4GHz, use channels 1, 6, or 11 (non-overlapping). Save and test — run a speed test to verify. Ready to change the channel on your Router and improve your connection? We just have to change the channel on my router and that's it, enjoy a more stable signal! Step by Step ➡️ How do I change the channel on my Router? How do I change the channel on my Router? Access your router settings .