Chosen Solution

The indicator shows that the phone is 100% charged. Usually the home screen will appear when I hit the button at the bottom of the phone. Ive been having problems with this phone lately. The on/off button on the side is permanently stuck inside the phone. Ive been able to operate it by keeping it on and, when necessary, sticking something thin and sharp into the slot where the button is stuck inside, and pressing on it. That has turned it on or off, but now that and all other buttons are not responding. I would appreciate any suggestions. Thanks in advance!

This issue may be fixed if the Galaxy S4 Internal Button Switch is cleaned or replaced. If debris is causing it to be stuck, then it may be that using a can of compressed air would fix the issue. If it appears that it is stuck due to a hardware issue, this switch may need to be replaced.