my iphone 4s got extremely hot and now does not switch on
about 2 weeks ago my lock button broke ever since my phone was really slow and lagging. i was on facetime while the phone was on charge and noticed the phone got really hot so i turned the device off and let it cool down when i went to switch the phone on it did not come one and now just gets really hot near the camera can someone help ?
iPhone 4S, iOS 8.1.3