Default [Help] Bricked xt910 after flash trying

Hello,

I'm trying to flash with Jb firmware France retail an movistar xt910; and now the phone can reboot to system or recovery

I've tried to flash it with RSD lite and I have this messafe error




and when I'm trying to unbrick it with "RAZR_RETAIL_EU_JB_UNBRICK" I have this error message



What can I do please to unbrick this device now ?!

Thank's
With Google translate