Well, I must admit that during the very brief period I was with T-Mobile, both the coverage and CS were lousy....However, at no time did I consider wrecking one of their stores...The guy just bought himself a ticket to jail..Criminal damage etc.
Wonder what they did / didn't do to incur "Store Rage"?
Assuming he was doing this because how much his carrier screwed him over, I imagine if he was in an American carrier shop, he would have set it on fire.