While strength is often visually represented in the form of cones, bars, or dots, it’s really calculated in the form of decibels per milliwatt, or dBm. A perfect signal is -30dBm, which you’ll ...

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A flag in Android’s Carrier Config Manager allows cellular carriers to artificially inflate the number of bars shown on your phone. Google explains that the majority of carriers require this option, ...

Experiencing a weak or lost signal on your Samsung Galaxy S23 can be frustrating, especially when you’re dependent on your mobile for internet browsing or making important calls. The good news is that ...