it happened to my one v too, just talking to jmz, as he bricked both of his htc 1st's
AGAIN I'AM SO SO SO SORRY
This was unexpected nor did I anticipate this happening
i honestly feel so bad right now....
i killed your device...if this wasn't a blind build i would put it down to something else....but as it IS a blind build and you guys trust me enough to flash these, then i SHOULD take full responsibility, i'm going to try my damned hardest to find you a new htc first, if i can't i'll send you one of my other devices.
this should be able to flash in twrp ? even though its 4.3 ? or should i switch over to cwm ? which is also outdated