Stock Sprint ROM available here.

[CFay]

Originally Posted by razorloves

I know it was mentioned several posts back, but has anyone else noticed the SPL_signed.nbh file that is in this shipped rom? It's in the verizon TP2 shipped rom also. This file is the same size as the cmonex spl unlocker and relocker for the TP1. I don't recall ever seeing this file in the shipped roms for any of the previous htc phones I've had. I imagine that this file will flash a locked SPL on our phone, so once we have our devices unlocked, we may want to avoid it by flahing the rom nbh via mem card. Unless we need to return it...then we could just flash the shipped rom and it will relock the phone for us.

SPL is in almost all shipped roms, no need to avoid it as cmonex will build in over-write protected in the Hard SPL.
-CFay