Hey everyone, I'm having a rather strange problem with my iPhone 5. About three days ago, all of a sudden my home button randomly stopped working. I had to push down very hard on it or shake the phone to get it to work for five minutes again. Then yesterday, my iPhone would randomly turn off if I shook it even the slightest bit. I decided to restore it and it still did the same issue. Now, it won't stay on unless I have it on charge. It shows that it is 65% charged but as soon as I take out the charger, it turns off. If I turn it on without the charger, it shows the apple logo and turns off. Does anyone have any ideas what I should do? My warranty has expired and I am thinking it is a battery issue.