オリジナル投稿者： pollytintop ,
It may be a battery problem. this phone is about 3-4 years old and the battery must therefore being getting to the end of it's charging life. I'd see what happens when you keep the phone on charger and see if it boots. If it does then the problem is most likely the battery. You may also have noticed that battery life was lower than usual or took longer to charge.