[junks2010]

Hi,
I am about to unlock my Sprint TP2 and flash with the new ROM. Just want to confirm the steps:
1. I have to follow steps 1->11 on the first page to unlock my phone. This will install some kind of software on my phone that allow me to flash my phone. This does not alter the original ROM on the phone. If I do this and don't flash my phone with a new
ROM, my phone will work as before.
2. Pick a ROM and flash my TP2. After flashing, will my phone work right away or I/Sprint have to reprogram it?

Can someone please confirm this? Thank you.