Brick fixed, now on .726 have to root but having issues( unforutnately.has stopped)

Hi
So my phone got bricked when flashing a custom rom but I got it fixed and now am on .726 but having unfortunately,.... errors.
tried many other ftf's and everything is having the same issue, it was having .232 previously.

I installed .726 to obtain root and install recovery but can't do because of this error.

Thanks for your help