Phone is still bricked. I'm trying some MTTY commands to see if clearing it all and starting fresh might worked. I did task 28 and task 29 twice and below is the output from the second run. I'll reflash the stock Sprint ROM to see if it goes anywhere.
mtty 1.42 to USB
Code:
Cmd>getdevinfo
GetDevInfo: Get CID OK
HTCSRHOD4000HTCE
Cmd>task 28
Format start
Fill RSVD information for block 351 to 384
TAG NOT FOUND !!! NOT CLEAR STORAGE !!!
Format end
Cmd>task 29
Format BINFS start
CE start start block=384, total block=3712
ERASE block 768 FAIL !!!
Write 0xFF start page=0x6000, total page=0x3A000
Format BINFS end
Cmd>ResetDevice