So i get home from work and my phone is off. I turn the phone off and it turned up but kept turning off. It did this about 6 times. Well now the home button doesn't work at all but the phone still does. I have already check the flex cable and it it connected. Does anyone know a way to go into download mode without using the home button. I am going to unroot the phone and take it to sprint and have them fix it. Also would a water damaged battery mess up the phone? i lost the original battery some how and i took my friends old one. Please can someone help me out i really need this fix.