Hello, I'm a newbie to iOS. How do I get the cellular signal strength or signal status bar level in iOS via public APIs ?
Retrieve Signal Strength in iOS
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Hello, I'm a newbie to iOS. How do I get the cellular signal strength or signal status bar level in iOS via public APIs ?
See the definitive answer from an Apple expert here: it is not possible through public API.
It's an old thread but answer was confirmed just one year ago.
Your best bet is to perform a ping and measure the response.