My iphone 3gs won't start it just shows an apple on it?

I reset my iphone 3gs and now it just turns on and shows an apple, nothing else. Any thing I can do to turn it on? 5star best answer

Plug it into a computer with Itunes, power the phone off and then press the power button and hold the home button… Release the power button after 3 seconds and continue to hold the home button, this should boot the phone in recovery mode and you can restore the iPhone