Motorola razr i "The software update failed"

[Milinda Ranawaka]

Hello I'm from sri lanka.
I have motorola razr i.
I try to update my phone.
But unable to update it.
all updates download and phone is restart.
After phone is turn on and come error message.
I have screenshot of error message.
Error is. "The Software updates Failed" :'(

How i fix it.