New firmware (23.0.1.A.3.12) certified for Xperia Z2 and Z2 Tablet – likely carrier bug-fix update

by XB on 21st November 2014

in Firmware, Sony Tablet, Xperia Z2


Xperia Z2_23.0.1.A.3.12A new firmware version with build number 23.0.1.A.3.12 has been certified for the Xperia Z2 (D6503 variant only) and Xperia Z2 Tablet (SGP521 only). This is likely to be a small bug-fix update destined for carriers only. The last such update was build number 23.0.1.A.3.9 that only hit Orange/T-Mobile carriers in Europe along with O2 Germany. The last global update remains build number 23.0.1.A.0.167. We’ll let you know once this new update starts to roll and whether it sees a more global release.

Xperia Z2 build number 23.0.1.A.3.12 certified for D6503 variant

Xperia Z2_23.0.1.A.3.12

Xperia Z2 Tablet build number 23.0.1.A.3.12 certified for SGP521 variant

Xperia Z2 Tablet_23.0.1.A.3.12

  • Niki

    I have no problem with my Z2 right now so this is not a big deal:-)

  • Angels

    When then will be the update relese?

  • Diogo Simões

    “We’ll let you know once this new update starts to roll and whether it sees a more global release. “

  • Ado Kanashii

    SONY NEEDS TO FIX THE EXTREMELY LOW VOLUME ISSUE OF NOTIFICATIONS AFTER 4.4.4!!!

  • gmfady

    aha, yep niki .. me 2 ;)

  • Danilo Drovngoršek

    Camera sucks after update 4.4.4

  • emanuele

    Sony z2 tablet sg511 whit new firmweer. 167 android 4.4.4 have more bug! (ultra stamina don t work!).. Whene new global firmweer?? For bug-fix! Tnx

  • sonygottaknowdis

    All Sony needs to fix is the CAMERA

  • Flor

    MY WALKMAN IS COMPLETELY DEAD AFTER UPDATING 4.4.4. I HOPE THIS NEW FIRMWARE WILL ALSO FIX WALKMAN PROBLEM.

  • Zivan

    Please FIX, DNC not working after the update..

  • Gary Halpin

    My z 2 is perfect after 4.4.4 update :-D

  • Naim Hjaij

    Really Sony, you need to fix sound problem, it is really low, I have missed most of my incoming calls just because I did not manage to hear my phone ring tone!

  • I think you should worry about your caps issue first.

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