I am not sure if this is right place to ask but I recently got OnePlus One and it doesn't turn on. When I connect it to charger (doesn't matter what charger, tried original, note 4, G2, S4 or pc usb port) it vibrates constantly. All the time it is connected to charging cable it just vibrates. If I disconnect it will continue to vibrate for some time (I guess until battery is depleted) I can neither turn it on or turn off the vibration by holding any of the buttons.
Sometimes the camera flash also turn on when connected to charger.
Has anyone had similar issue?