Need Help!

Hi All!

I Tried to root my htc one phone an to flash a ROM but my phone flipped out on me and cant boot! I'm still able to enter the bootloader and what i see is this:

*** TAMPERED ***
*** RELOCKED ***
*** Security Warning ***
M7_U PVT S-ON RH
HBOOT-1.61.0000
RADIO-4T.35.3218........
OpenDSP-v35.120........
OS-7.19.401.151
eMMC-boot 2048MB
Nov 16 2015,20:37:09.0
HBOOT

Can any help me?
Tnx!!!