Xperia Z (C66X6) new firmware certified with build 10.4.C.0.793

by XB on 11th February 2014

in Firmware, Xperia Z and Xperia ZL

Xperia Z_10.4.C.0.793A new firmware build has been certified for the Xperia Z (C6606, C6616) with build version 10.4.C.0.793. Our guess is that this could be a specific carrier update for the T-Mobile Xperia Z or maybe another variant.

The latest firmware that is meant to be rolling out for the Xperia Z has build number 10.4.1.B.0.101, and this version has currently not made it onto the PTCRB website. The rollout of this firmware has been very limited so far, but we’ll let you know once it sees a wider launch.

Xperia Z_10.4.C.0.793

  • techielover

    haha have a taste of another slap “sp/t/v users …

  • techielover

    haha have a taste of another slap “sp/t/v users….

  • Karel Komjathy


  • Giannikosmo

    So…one week left for the rollout!

  • Olivér Nyisztor

    Join me, Xperia SP/T/V users, and we can role this post, and complain about our 4.3 firmware version.

  • Razvan

    I’m a happy owner of Xperia SP and i can tell you that i already gave up …
    I enjoy my SP as it is with 4.1.2
    In future i will certainly buy a premium from other producer :)

    all the best and enjoy all the updates :)

  • Olivér Nyisztor

    Join me, Xperia SP/T/V users, we can rule this post, and complain about our 4.3 firmware version

  • xperiaDROID

    To those SP, T, TX, V users who are waiting for the 4.3 update impatiently, listen to this song. I’m just sharing this song to you guys, so you guys can get your moods up and wait for the update patiently. Don’t whine for the update anymore, keep calm and wait for the update. The update will come, enough said. Enjoy!

  • xperiaDROID

    You can’t, because this is not an official Sony blog. So, no matter how you complain, no one gives a shit.

  • Olivér Nyisztor

    I find your lack of sarcasm-recognising disturbing.

  • waseem ahamed

    Its really useless from sony on not updating the Xperia Sp/T/V…….. then why the hell was the update bean mentioned……. It was told till december and that changed to January…. and now early Feb….. but seem like it will release next year feb 2015……….. Such a lame process from Sony….. My next phone will surely be a nexus. No SONY here after…

  • roeshak

    Never quite understood why people moaning about delayed updates upset some others.
    This is just the way of android. It’s the same with htc and Samsung users. It’s been this way since the very Beginning with the x10. You’d think fanboys would be used to it by now.
    If you wanna have a moan by all means do so. It’s your phone paid for with your own money. Ignore all

  • xperiaDROID

    I find your comment lack of sarcasm and starting a stupid argument. You’re basically a hilariously deliriously attention seeker.

  • xperiaDROID

    You will never understand what those whiners are thinking, those whiners only know how to whine about the update and when you get mad at them, they will say bad words at you. Yes, Sony mentioned the update for the SP, T, TX, V on the Software Update page that they will roll out the update in 31 December 2013 if I’m not wrong but Sony delayed it, there must be a reason and the only reason is that Sony is fixing the update because it has bugs.

    So, those whiners don’t know about this. Sony is fixing the update, those whiners keep urging Sony to roll out the update quickly, but if Sony didn’t get rid of the bugs completely and roll it directly, those whiners will whine for a bug fix.

  • Nguyen Eazy

    he was kidding around :>

  • xperiaDROID

    Well, good luck with that.

  • wim den boer look at the firmware nr on the Sony mobile website Netherlands

  • roeshak

    My answer to you is simple. Ignore their comments. It’s not directed at you or anyone else so why does it agitate you so. My personal opinion on this is that if they want to moan, let them do so. Well all need from time to time to let off steam.
    And as I said, this is the way in the android world. It’s not unique to Sony users. People expect updates quickly and whine when they don’t receive them.
    It’s just the way it is. Let them wine

  • Olivér Nyisztor

    Good, let the hate flow through you.. (Seriously dude, this site is so numb, or just you? No kiddig allowed?)

  • lkas

    yeah i don´t know id like to spam their forums and stuff but already banned there XD

  • wim den boer

    It’s also mentioned for my xperia. zr :-)

  • xperiaDROID

    Your “kidding” turned into a bait comment for the whiners.

  • hansip

    i have this weird feeling that Sony might skip 4.3 for SP user and then straight to KitKat. Boy i don’t know what to say if that’s such a case..

  • Olivér Nyisztor

    I don’t care about 4.3, I’ve been reading this site long time ago without commenting, but in every “firmware certified for Z family” post there were lot of people, who complained about the SP/T/V phones, and I found it funny by the way. This movement is that really grinds your gears?

  • zeb

    where is the xperia sp update ?

  • zeb

    where is the xperia sp 4.3 update?


    does anyone can confirm it???is sony android 4.3 start rolling now in australia?

  • zeb

    where is sp update disapeared?


    can any one confirm it?is it true?android 4.3 rolling out started in australia from today?

  • zeb

    sony is breaking their promises for the 3rd time ? now feb second week started till now no news of roll out

  • zeb

    if the update for sp is ready to roll than where is the update disapeared? y still sony delaying very bad..

  • Mohammed Khired

    life is not that serious , if u can’t have fun once in a while …

    sooo simple , shoot your self :)

  • Alvin

    It’s hard to ignore when their whining in every single post and start using f word

  • leo

    sony is always a liar to
    elder devices? regret buying the neglected phone adn fck u again sony mobile

  • roeshak

    That’s the android world I’m afraid. Android is open source and as such users have very high expectations. It’s been like that for over 4 years now. Unless you’re new to android, whining about updates should come as no surprise.

  • Alvin

    I’m not surprised just not think this bad. I have x10 and x s so I know how their feeling but whining in here everyday not gonna make Sony released update earlier. If their want whining go sony official forum make their voices heard just not in here :-)

  • Gareth McStravick

    10.3.1.A.2.67 is my sw version for my C6603 Telecom NZ, where has C66X6 came from? Im still on 4.2.2 and i have spoke to Telecom NZ and they dont know what they are doing with 4.3 :-(

  • Serdar Aytamaner

    What is this app ?

  • Serdar Aytamaner

    What is this app ? Where can I download it ?

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  • Divya Bharathi

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