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I'm stuck on how to get the signal strength using Objective-C.

I'm referring to this video. Many people say accomplishing that task is impossible, since Apple hasn't opened the API, but how did the person on the video do it?

jonsca
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dejoong
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1 Answers1

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Yes, it is possible but it's not a public method and therefore you won't be able to get it on the app store. The app in the video was just a demo version.

Check out this duplicate question: Measuring cellular signal strength

Community
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Michael Dautermann
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  • tx for reply Michael, very apprciate that, and this is tottaly what im looking for. btw i can built the app since i missed the VoiceService framework, is there anyway so i get the framework? Thanks. – dejoong Nov 15 '11 at 08:02