Alright so a couple of months ago I saw a things about rooting my phone on the android market. So I rooted my phone and realized that I didn't know what it was really supposed to do. So I just left it as it was. And then today I decided to update my phone. It said it would restart and boot back up, but it never booted. Its just stuck at the LG logo and I assumed it was bricked. Please help I need to know what I can do to fix it.