For decades, cellphone owners have relied on signal bars to determine the strength of the cellular signal. Since iOS 7, iPhone (and cellular iPad) users have become accustomed to signal dots, which do ...

Anything better than -100 is considered a usable signal. A strong signal is -40 or better. So, the closer that number is to zero, the better the phone’s signal. You can check your iPhone signal ...

Even though they share the same Intel modem, the iPhone XS gets definitively better signal strength than the iPhone XR, according to test results shared on Monday. Download speeds achieved with the ...

With the release of iOS 4.0.1 on Thursday, Apple instated changes to the way its iPhone handsets visualize bars representing cellular signal strength, doing away with a previously optimistic approach ...

Your iPhone has secret codes you can plug into the dialer to access hidden options. These codes "interrogate" the phone to find and change various settings or provide information such as your cellular ...

NAPCO Security Technologies releases cell communicator signal-strength tester tool from StarLink NAPCO Security Technologies introduces a new optional dealer tool for its cellular communicator line.

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You probably know the best place in your home to make a call on your smartphone. It’s usually going by a window or stepping outside, away from any interferences. I own a modern house built primarily ...