Several thousands of "modified" portable communication devices were distributed in Lebanon about half a year ago. I am curios how many of those explosive gadget

Several thousands of "modified" portable communication devices were distributed in Lebanon about half a year ago. I am curios how many of those explosive gadgets the unsuspecting owners were bringing to the airplanes through airport security without explosives being detected? Another proof that the airport security is a theater (at least in the Middle East).