![]() If you have a strong Wi-Fi signal, you can switch your phone’s settings to Wi-Fi calling. You can manually switch to a less congested, 3G network in your phone’s settings to achieve a stronger signal. If your phone is showing 4G/LTE, but only a single bar, that means the network is congested, which will weaken signal strength and cause poor service. The bars you see on your phone account for signal strength, quality and demands on nearby cell towers. The less congested the network you’re on, the stronger your cellular signal will be. Still, getting behind by even one version can result in sub-par performance and connectivity. Software updates can fix bugs and enhance call quality, so it’s important to ensure your phone is running the latest version of its operating system. ![]() Most of us are guilty of delaying software updates on our mobile devices because - let’s be honest - they always seem to pop up at the most inconvenient times. The steps vary between iPhone field test mode and Android field test mode, but it essentially requires entering a sequence of commands into your device, which will then display a dBm reading. This can be found using your phone’s ‘Field Test’ mode. If you’re really curious about your phone’s signal strength, you need to determine its decibel milliwatts, or dBm - the standard unit of measure for signal strength. Three bars on one carrier network may be two on another, for example. The bars we see on our phones are an unreliable measure of actual signal strength because there is no standard across devices and carriers, and no standard for whether bars measure 4G LTE data or 3G voice performance. Let’s take a look at some of the things you can do to improve your cell phone signal without breaking the bank.įirst, it’s important to know the signal strength you’re receiving on your device before you can improve it.
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