Posted on Sep 1 2013 - 4:56pm by Anurag Kumar

Starting of month August brought a new stable bug fixing major 10.3.1.A.0.244 firmware update to Xperia Z both C6602 HSPA+ and C6603 LTE version and it has been a month since there is no news regarding any other firmware update for Xperia Z.

No firmware is certified on PTCRB also, may be Sony is busy with the Xperia Honami aka Xperia Z1 launch.

Xperia Z Android 4.2.2 10.3.1.A.2.67 firmware update may come – in Testing Now

[ UPDATE – 21 Sept ]

Xperia Z 10.3.1.A.2.67 firmware Update Rolled Out – Minor Bug fixing

[ UPDATE – 17 Sept ]

Xperia ZR C5502 Android 4.2.2 10.3.1.A.2.67 firmware Update Rolled Out

[ UPDATE – 20 SEPT ]

Xperia ZL 10.3.1.A.2.67 Firmware Update Rolled Out – Minor Bugs fixed

Sources at XDA claims that one of the member have this 10.3.1.A.2.67 firmware on his Xperia Z C6603 and it is a “TESTING” version now which keeps Xperia Z still on Android 4.2.2 and have the same UI like existing android 4.2.2 10.3.1.A.0.244 firmware. It will soon arrive on hopefully Xperia Z, ZL, ZR and Tablet Z.

Take this info as rumor as per now.

Xperia Z Android 4.2.2 10.3.1.A.2.67 firmware ( in Testing )

No info is available regarding the 10.3.1.A.2.67 firmware arrival time and whether it will come or not and we may or may not see some higher build being certified on PTCRB instead of it.

Tipster also claims that he has running Xperia Z1 C6903 on 14.1.G.1.518 firmware which was certified on PTCRB 3 days ago.

Stay tuned to us more info on Xperia Z 10.3.1.A.2.67 firmware will be revealed next week as per the tipster told to us…

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9 Comments so far. Feel free to join this conversation.

  1. Shirish September 3, 2013 at 2:47 pm - Reply

    Does not matter to Indian C6603 owners, No update will reach to this variant.

    • Anurag Kumar September 3, 2013 at 3:01 pm - Reply

      Above update build is in testing now…may or may not release…we may see a higher build of this firmware soon..

      P.S in India officially C6602 Is available so updating c6603 in India is not a concern of Sony…if anyone has other country cutomization c6603 than it will get update sure.

  2. Prabhu September 9, 2013 at 12:31 am - Reply

    What is the best headset for sony Xperia Z n where i can get the stock headset? mine is losing its life day by day!

    any good head set for music and calls!

    thank you. 🙂

  3. Wayne October 15, 2013 at 4:01 pm - Reply

    I have just received 10.3.1.a.2.67 as an official update on xperia z at 9pm aest

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