Huawei G730-u00 continuous reboot topic

guys i bought this terminal
for some days during the normal use
restarts itself every time I open an app

I tried to restore the factory settings
will reboot into recovery "sembrerebba a cwm"
I did the two wipe
and when I restart
the cell actually not and reset.

how do I fix?

there is a different recovery? "if this is not working properly"
is there any firmware update for this model?

P.S. I managed to find a rom official updated
I would ask, however, says English / Chinese
how did they put the Italian language in this rom?

thank you