Step 8: Troubleshooting
1) turning the phone off (pull the battery)
2) press and hold the volume down, talk, and end button
3) after CM01 loads (it might take a few tries at first) click
if you cant enter recovery, then you bricked you phone. i cant help you much past that point, you can try to take it to sprint or VM for them to fix it if it is still under Warranty, but they don't cover bricked phones where people tried to root them, so don't tell them you what you did, just lie and say you attempted the update.
if you have anything other problems or are not sure about something, leave a comment and i will reply