Help Android X Not Loading properly

[camoazn]

I have a problem with my phone. It started out as the phone lagging and everything and I went to a representative for Verizon and told me to get the application Advanced Tasked Killer to kill all the task so it won't lag. It worked for awhile and it started again even though I used that application. I pulled out the battery to restart it and its stuck at the android eye loading icon. What do i do? get it replaced?

 

[quickaudi]

Try plugging it into the usb and starting it up