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Now that you've figured out exactly where your wireless dead spots are, you'll probably want to eliminate them. If signal strength drops to zero, you've found a dead spot. Pay attention to the Wi-Fi signal indicator on your device. Just simply pick up your wireless device, connect to your wireless network, and walk around your building, apartment, or office.
How to detect wireless interference with your phone software#
To be completely honest: You don't really need fancy software to identify dead spots if you don't want to be scientific. Large metal objects like file cabinets or metal walls may also block Wi-Fi signals.
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Old buildings may have thick plaster walls that contain chicken wire for support, and this metal wiring can block Wi-Fi signals. Most buildings were built before Wi-Fi was developed, so they may be constructed in ways that interfere with Wi-Fi. If you have a large building or office and have your wireless router/access point in one corner of the building, there may be a dead spot in the opposite corner of the building where the Wi-Fi signal can't reach. Maybe you're using a smartphone or tablet and walk into a room where there's a dead spot, the Wi-Fi will stop working and you won't receive a signal.Īnything that interferes with Wi-Fi radio waves can produce a dead spot. A dead spot is simply an area within your Building, apartment, office, or any other area that's supposed to be covered by Wi-Fi but it doesn't work there.