How to Obtain a stroger Wi-Fi signal wil iPhone?

I'm at an airport and I have Wi-Fi, but I want to get a stronger signal, is there an app for the iPhone or a method to pinpoint the source of the Wi-Fi signal?

Nope. You get what you get.

If your jailbroken, there's tweaks on Cydia. But other then that there isn't anything you can do besides move closer to the source. Just ask someone who works there were the best signal is.

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