Picked up one ATT iPhone 5 Black 16GB from Best Buy yesterday (still waiting for the wifes white iPhone 5 to come in). After a days use, I am having an issue with the vibration switch. Anytime pressure is applied to the case by the switch, the vibration switches turns on and off. This can happen just by holding the phone or putting it in my pocket. I figure I'll wait a week and head to an apple store for a replacement. Anyone else see this issue?