Why won't my phone start up?

[Timmy Doles]

the phone wont start up

When I turn the phone on it shows the name and android and then it says unfortunately com. Android has stopped and that is it. Can anybody please help me?

 

[B. Diddy]

Re: the phone wont start up

Welcome to Android Central! Is this when you're turning the phone on from a powered off state, or when you're just waking the screen up and trying to unlock to the homescreen?