Update Fails

[SSK]

Hi,

I am trying to update the latest version for my Xperia P and keep on getting the below error message, because of which I am not able to upgrade it. Tried it several times without no luck. 

It fails in the 3rd step while trying to update it, I have checked the internet connection and its working fine without any issues.

[varunraul]

The same thing happened to me twice whenever i had updated or repaired my phone through SUS.