Unlock Hidden WiFi Controls on Samsung Phones : Samsung smartphones come fully loaded, but some features remain hidden from plain view. The WiFi secret menu provides deep access to signal info, frequency bands, and advanced controls. This guide shows you how to find it in just a few steps, with no need for apps or rooting.
Start at the WiFi Settings Page : Go to your phone’s Settings > Connections > WiFi. Connect to a network first. Now, tap the gear icon next to the connected WiFi. This brings up basic network info, but we’re going deeper from here.
Click on "View More" or "Advanced" : While scrolling down in the network settings, find the option that says "View more" (change according to model) or "Advanced." These hide settings regarding IP settings, MAC address type, etc., but the secret menu is one more step away.
Access the Hidden Menu with Dialer : Launch the Phone app and dial *#0011#. This opens the Service Mode. You may think that this looks technical, but this approach conceals an advanced interface for network and WiFi details. No need to press "Call"; it will execute the command automatically.
Navigate Using the Menu Button : Now that the Service Mode has been entered, tap the three-dot menu icon or use the hardware menu key. Select "WiFi" or "WiFi Information" from the list. This will lead you to detailed values of signal strength, RSSI, and link speed.
Explore Technical WiFi Data : The secret WiFi menu displays data such as channel frequency, bandwidth, and SNR. This is useful for diagnosing network issues or optimizing router settings. Only use this if you know what they mean—no need to change anything here.
Use It, But Be Cautious : Samsung's secret WiFi menu is indeed powerful, but designed for advanced users. It's excellent for checking real-time signal information or for troubleshooting. Do not change any settings that you are unsure about. It is safe to view them, but unknowing changes may affect performance. Use it wisely for smarter networking.
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