Not able to update xperia zr to 4.2.2

[yuvanjazz]

When i connect my fone to PC it shows an update of 4.2.2....but my fone is not showing the update....

[Uliwooly]

just update with your computer either with PCC or SUS 

now if you are referring to this, you will have to wait until its approved and released in your country 

http://www.sonymobile.com/global-en/software/phones/xperia-zr/

Latest available software

You may already have the latest software, depending on the date of purchase. Software updates are released at different times depending on operator and/or country. Therefore, we cannot give you an exact date for when a specific update will be available for your device.

Android version: Google Android 4.2 (Jelly Bean)

Latest available software: 10.3.1.A.2.67

Release started: 2013-09-16

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[Uliwooly]

Update Service (SUS)

http://www.sonymobile.com/gb/tools/update-service/

http://www-support-downloads.sonymobile.com/Software%20Downloads/Update_Service_Setup-2.11.12.5.exe

PC Companion (PCC)

Bridge (for Mac)

Alternatives on How to backup Xperias

http://talk.sonymobile.com/thread/36355

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