September 15th, 2012, 12:47 PM
Join Date: Jan 2011
Location: New York, NY
Device(s): HTC EVO 4G LTE
Thanked 3,030 Times in 2,276 Posts
Hello and welcome to Android Forums.
You'll need to reset the device to get things back to normal.
Performing a factory reset using phone buttons
If you can’t turn your phone on or access settings, you can still perform a factory reset by using the phone's buttons. 1. Turn the power off. 2. Press and hold the VOLUME UP and VOLUME DOWN buttons, and then press and hold the POWER button. Release these buttons when your phone turns on and displays a text screen. 3. Keep pressing the VOLUME DOWN button until the Factory reset option is highlighted, and then press the POWER button. 4. Follow the instructions onscreen to proceed with the factory reset.
Best of luck.
"Accept the things you cannot change, have the courage to change the things you can ...And have the Wisdom to know the difference".