Sprint TP on Verizon

[jackfrost]

So I have an activated Sprint touch pro on the verizon network... it works great, but the rom I originally installed after getting it activated on verizon isn't very stable, and I want to change roms.

While searching for the Verizon settings files, I came across the original thread that I used to activate the phone... and saw that it no longer works.

My question is: can i upgrade roms, and is there something I need to make sure not to do / to do to ensure that my phone stays working?

Thanks

P.S. is there a specific thread/location where the most current verizon settings files are?