I'm not the GP, but yes. As long as you were willing to break that agreement and take on any penalties incurred. If the device is yours, you can smash it on th

I'm not the GP, but yes. As long as you were willing to break that agreement and take on any penalties incurred. If the device is yours, you can smash it on the ground even if the agreement prohibits it. However, you've now broken the agreement and there may be a fee or some other penalty.