mobile

I tried rooting my phone...I unlocked bootloader normally with sony's instructions and then powered off my phone...i pressed the volume up button and installed the zip "UPDATE-SuperSU-v1.94" i found in this forum...but then i got a bootloop...i searched for a solution and i wiped cache and data as if this might have benn a problem for not loading....i rebooted again and again and reinstalled the zip but stiil stuck in bootloop...i tried updating my phones software using PC Companion but it cant since i dont have an original software....i need help...