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Xperia J ST26i Android 4.1.2 Jelly Bean firmware Build Number 11.2.A.0.21 Rolled out in INDIA Confirmed, Is it a Global release ?
Have you got this update in your country ????
In INDIA Confirmed 
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Xperia J Android 4.1.2 Jelly Bean firmware Build Number 11.2.A.0.21 Details
How to Update Xperia J to Android 4.1.2 Jelly Bean Firmware Buil Number 11.2.A.0.21 - Full Tutorial
SOURCE - http://www.androidgyan.com/2013/03/update-xperia-j-to-android-412-jelly.html
Check the image of new notification bar of Xperia J Jelly Bean...
How to Update Xperia J to Android 4.1.2 Jelly Bean Firmware Buil Number 11.2.A.0.21 - Full Tutorial
SOURCE - http://www.androidgyan.com/2013/03/update-xperia-j-to-android-412-jelly.html
via - http://GizmoBolt.com I http://XperiaGuide.com
Message was edited by: AndroidGyan
Message was edited by: AndroidGyan
SI 1267-1213, Three UK Network, received update Friday.
(please click on thumbnails for full size image)
Not yet in Romania...
Guys i have a problem yesterday i got the new updates of sony xperia j 11.2.A.0.21 i let it to download the updates, it started to install and than when i tryed to power the phone it show me a photo like the updates failed to instal . What can i do ?
I doesn't conect the phone to the computer to do the updates it was downloaded by wifi.
Message was edited by: kosy12
Please update again your phone via "PC companion or Sony update services". It may have happened that update file got corrupted, so there is an error. Try via "sony update services" it's better to update your phone via it as you can see the % of update done in it.
i cannot open my phone every time i try to open it show me the foto of the download error or kind of
I can't understand what error you are actually getting.
You can again update your phone via "Sony update service" as it doesn't require phone to be switched on. start the program and connect your phone in off mode and when it is detected try updating it again.
there's the problem doesn't detect my phone when i conect it
I can understand, buddy it's better you go to Sony service center and ask then to repair your phone, if it is in warranty. I guess it is the last option left.
Ready in Indonesia 