Flashing stock rom. [Help]

Hey,
yesterday I tried to remove the TWRP I installed months ago. I wiped data, cache, dalvik, dalvik cache, internal storage and the system.
Well therefore it says "No OS installed! Are you sure to wish to reboot."
So I tried to flash the stock rom but I wasn't able to find the exact version (RUU)
Informations: (I wasn't allowed to post a link -_-)
*** TAMPERED ***
*** UNLOCKED ***
M7_UL PVT SHIP S-ON RH
HBOOT-1.57.0000
RADIO-4T.27.3218.14
OpenDSP-v32.120.274.0909
OS-5.11.401.10
eMMC-boot 2048MB
May 5 2014,23:16:29.0

I hope you can help me.