iphone - Is there a way to show UIStatusBar, but still hide the green "Touch to return to call" button? -

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because it's seemingly impossible find apple-authorized way access carrier signal strength, i'm considering leaving uistatusbarhidden set false signal bars still show. problem becomes ugly green "touch return call" button pops in call. i'd rather keep status bar without green bar. know of way this?

in apple authorized way?

no.


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