Xiaomi mi2s bricked, windows 8 x64 drivers needed

RESOLVED:
miflash solved my problems.

Hi to all, today i ve decided to repartition mi2s system space by using m1cha script:

http://xiaomi.eu/community/threads/script-fix-partition-table-for-android-4-4.22947/

I dont know why, all seemed to be ok, but now i can' t flash any rom, because even if i flash it from recovery, the phone won't start, adn stuck on mi logo.

I ve read a few guides, but i cant apply none of them because at home i have only windows 8 x64, and i cant pass...

Xiaomi mi2s bricked, windows 8 x64 drivers needed