AT&T Mark the Spot App
Why is it marked as incompatible with the device?
Why I ask is that there is a place in my city that needs to be reported as a no-signal area. In fact, no cell phone works in that building. Could be the construction of the building. Other carriers have the same issue as well.
I'd just like to report it.
According to reviews it doesn't work with Jellybean.
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