Bootloop - Bricked T310 How to solve?

Hi, I've wanted to change my t310 Rom, so I've installed TWRP Recovery via Odin and all works.
Then the disaster:
-I've accidentally wiped /system
-Tried to flash one ROM (unofficial CM 12.1) > Unable to mount /system and /data
-Ok I've tried to flash GApps, Factory Reset, Wipe all the rest
- I cannot enter in Recovery, I've a recovery bootloop
- I've tried to reflash recovery with odin but cannot enter in it (odin says ok)
-I can only enter in download mode

Now I'm downloading XEF-T310XXUBNE9-20140618114502.zip (stock firmware) to reflash with Odin, (4 hours), what can I also do??

Please help :(