I can't update the Latest System 4.1.B.0.431 via PC Companion

[#1]

I can't update the latest system from 4.1.A.0.562 to 4.1.B.0.431 via PC Companion.

I try many times and always stuck on the "Downloading" side.....

Any Solution about it?

Step 1...

Step 2

Step 3 (Problem Come)

Step 4

Update Notification on Phone:

Any Solutions for this problem?

[Nabeel · Accepted solution]

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SUS ( Sony Update Service)  ... download and install it on pc and follow the on-screen instructions http://www-support-downloads.sonymobile.com/Software%20Downloads/Update_Service_Setup-2.11.12.5.exe

                  or

http://www.sonymobile.com/global-en/tools/update-service/

Both the links are same

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