We&#x27;ve been hearing about Stingrays so much I wondered what the average Joe can do to avoid &#x27;em.<p>This is about the only thing I found, but it&#x27;s promising for the long term -- <a href="http:&#x2F;&#x2F;secupwn.github.io&#x2F;Android-IMSI-Catcher-Detector&#x2F;" rel="nofollow">http:&#x2F;&#x2F;secupwn.github.io&#x2F;Android-IMSI-Catcher-Detector&#x2F;</a> -- note that they list themselves as still in alpha and to expect false indications.<p>I think the typical advice I&#x27;ve heard -- turning off your phone or turning off the baseband functionality is pretty impractical for most folks.