??? How to flash Tp2 (sprint) to Metro pcs?

[JUANCHIN]

I already unlocked my cdma Tp2 from Sprint and I am going to put Myghtyrom 032310. How can I flashed to metro without having to go to a Metro store? Oh, I forgat to mention that I already have an old samsung connected to metro, so do I need to do what is called, clone the phone? If so, how? Thanks in advance

PS: All the instructions I found were for the original Tp not for the Tp2