Hi there. I?m using the Sony Xperia Z1 about 1 year, and already test its waterproof resistence in a swimming pool. But yesterday, I used again in teh swimming pool and got pictures and videosunder the water. Them the phone worked with no problems. At night it wont turn on. I left it on charge all night on and today`s morning it turned on, i?ve made a call to test and it worked. But now the phone wont turno on again and wont charge too. Do you know what I have to do?