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[Q] My Xperia C hasn't got any updates? Still at 16.0.B.0.21

My phone hasn't got any updates so far. I bought this Xperia C in March this year and the original version of firmware is 16.0.B.0.21. I have seen recently lots of updates for Xperia C firmware which have been expected to solve software issues in the phone but my phone is still stuck (the newest one is now 2.13). My mates in Vietnam received updates months ago. What's wrong with my phone? Anyone got the same problem? Thank you all very much for your supports.

Plzzzzzzz help me :'(

nguyentainguyen said:
Plzzzzzzz help me :'(
Click to expand...
Click to collapse
Follow this link to flash the latest fw to your phone.
http://forum.xda-developers.com/showthread.php?t=2696987

nguyentainguyen said:
My phone hasn't got any updates so far. I bought this Xperia C in March this year and the original version of firmware is 16.0.B.0.21. I have seen recently lots of updates for Xperia C firmware which have been expected to solve software issues in the phone but my phone is still stuck (the newest one is now 2.13). My mates in Vietnam received updates months ago. What's wrong with my phone? Anyone got the same problem? Thank you all very much for your supports.
Click to expand...
Click to collapse
Try this method to update your device:
http://forum.xda-developers.com/sony-xperia-c/general/how-to-install-restore-stock-android-t2832005

[Q] XPERIA Z3 DUAL [D6633] official Lollipop Update.

Why is there no words on lollipop update from sony for the sony xperia z3 dual? Z3 and Z3c lollipop updates have already just started rolling today. But no news for the z3 dual [/SIZE]

Commando_ShamZz said:
Why is there no words on lollipop update from sony for the sony xperia z3 dual? Z3 and Z3c lollipop updates have already just started rolling today. But no news for the z3 dual [/SIZE]
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Click to collapse
I think we are gonna have to wait a little bit more.

Commando_ShamZz said:
Why is there no words on lollipop update from sony for the sony xperia z3 dual? Z3 and Z3c lollipop updates have already just started rolling today. But no news for the z3 dual [/SIZE]
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Click to collapse
Sony said that the update will release in the next 2 weeks, but I doubt it. We'll have to wait a little bit.

toledo22 said:
Sony said that the update will release in the next 2 weeks, but I doubt it. We'll have to wait a little bit.
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Click to collapse
Just wait till the Lollipop goes for any Z3 including D6603 just somewhere like Russia,Brazil,Germany. In that time you'll see update for D6633 too. But now, there is only Lollipop update available for Baltic and northern Europe regions where there is no Dual Sim version sold

well i also read somewhere that they would not roll the update for the z3 dual variant due to dual sim bugs in lollipop. I dont know if it is true i just want my official lollipop and if not then hello cm12

Update is on the way
Small Xperia Z3 Dual update (23.0.1.F.0.102) rolling in Portugal :good:
http://www.xperiablog.net/2015/03/20/small-xperia-z3-dual-update-23-0-1-f-0-102-rolling-in-portugal/

leoaeries said:
Small Xperia Z3 Dual update (23.0.1.F.0.102) rolling in Portugal :good:
http://www.xperiablog.net/2015/03/20/small-xperia-z3-dual-update-23-0-1-f-0-102-rolling-in-portugal/
Click to expand...
Click to collapse
Wow what a news :laugh: It was an update which was certified by PTCRB 3 weeks ago and there is nothing related to Lollipop update in it. Please for god's sake just post news that is about our membership in XDA :crying:

Hope there is lollipop for D6633
I contacted Sony people in Saudi Arabia because according to the IMEI number of my z3 dual its belongs form there. I bought off ebay.
They told me lollipop update is rolling out for entire z3 range so its "highly likely" (exact words used in the email) it will come out for Z3 dual d6633.
Thats what was informed to me... so hoping its correct otherwise the day Z4 dual is released I am switching

Hey guys
Anyone else any more updates on the eta for lollipop on d6633 devices?

No update anywhere regarding d6633 device with respect to lollipop update.
Thinking of biting the bullet bullet and flashing the other lollipop rom with raido patch.

Hello guys
I have sent an email to sony
Just got the reply
So what i have undestood is that the current lollipop update that have been released is only for the Z series in the UK. And there is NO Z3 dual in UK ( like released in UK ) . We should be getting the update for our z3 dual when the update starts rolling globally.

Did they tell you when it's going to happen? (the global upgrade).

rodrigoger said:
Did they tell you when it's going to happen? (the global upgrade).
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Click to collapse
No but it seems it gonna happen soon.

I asked Sony Mobile HK the following: "Any update on D6633 (Xperia Z3 Dual) getting Lollipop update?". Their response was: "currently we just launched the Android 5.0 update for Xperia Z3 Tablet Compact Wifi version, the other models are on their way too, pls stay tuned."

Well,
I don't think it's a market question. I'm from Brazil and D6643 just received lollipop (23.1.A.0.690) from Oi BR. In the USA, D6603 just received lollipop too (Customized US - 23.1.A.0.690 / R4C). Both, USA and Brazil, for example, have D6633 in their market - and they're not the same as UK market. So, I think SONY has no plans of updating dual sim version right now. It's ridiculous all the Z series receives lollipop update before all the Z3 models.

PTCRB website showing certification for D6633 on 1 April with firmware number 23.1.1.E.0.1.

browngeek said:
PTCRB website showing certification for D6633 on 1 April with firmware number 23.1.1.E.0.1.
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Click to collapse
Thats some good news

browngeek said:
PTCRB website showing certification for D6633 on 1 April with firmware number 23.1.1.E.0.1.
Click to expand...
Click to collapse
Does this mean Z3 dual is getting the lollipop update for sure? sony is not giving any straight answer, they are not saying "yes" or "No" which is very irritating

jagdesh said:
Does this mean Z3 dual is getting the lollipop update for sure? sony is not giving any straight answer, they are not saying "yes" or "No" which is very irritating
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Click to collapse
Yes, next week. Sony have confirmed it via twitter:
https://twitter.com/SonyMobileNews/status/585370504237842432

browngeek said:
Yes, next week. Sony have confirmed it via twitter:
https://twitter.com/SonyMobileNews/status/585370504237842432
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Next week... meaning this week has come ... any further update?
If someone gets lollipop on Z3 dual please share the update or firmware link here on this thread.

My testing phone can't find an update - stuck on an old software version

Hi!
I've recently received a demo unit of Xperia XZ (F8331) which I have to write a review on. I must return it to the carrier within three weeks. The problem is that the phone is stuck on a very old version of marshmallow, specifically version 39.0.A.1.213 and July 2016 security patch. When I check for updates in settings or with Sony's phone Companion, there aren't any updates found. I'd really like to get the official nougat running on the device, but I mustn't void the warranty or leave any traces of software changing since I have to return it. Is there a way to do that?
Thanks in advance.

Flash nougat ftf with flashtool, here a guides to follow.
Verstuurd vanaf mijn F8331 met Tapatalk

Carriers usually controls the availability of the update (they have to approve the new SW, etc).. this sometimes can be the reason of a delayed update.
However, other common issues with update is that your device came with unlocked bootloader and/or it's rooted or even it's a device with special SW for review units.
If you check in the Xperia Firm, there are 3 units stuck at this version (see screenshot).
If you are allowed to flash your device, I do recommend you do it manually.

the\downslash\ said:
Hi!
I've recently received a demo unit of Xperia XZ (F8331) which I have to write a review on. I must return it to the carrier within three weeks. The problem is that the phone is stuck on a very old version of marshmallow, specifically version 39.0.A.1.213 and July 2016 security patch. When I check for updates in settings or with Sony's phone Companion, there aren't any updates found. I'd really like to get the official nougat running on the device, but I mustn't void the warranty or leave any traces of software changing since I have to return it. Is there a way to do that?
Thanks in advance.
Click to expand...
Click to collapse
Yeah just leave it well alone it's not yours to mess with...
Sent from my Xperia XA using XDA Labs

Hi!
Just a little update. I did upgrade it by following the tutorial found on xda. I flashed the official nougat firmware for my country (Slovenia, if anyone is interested... There is only one official firmware for it on XperiFirm) all went through smoothly. The warranty is still there (checked in settings) and everything works better. I am guessing it was a pre-released version of software installed on it which had blocked updates because of the old July 2016 security patch. The bootloader was and still is untouched (checked that). I hope they don't notice, but if they do, I guess I'll just to buy my first Xperia hahah What do you guys think - have I made a mistake?
Thanks for help, everyone!

Xperia Z5 on 32.4.A.1.54+ - new update available on top of 32.4.A.1.54 ?

While on 32.4.a.1.54 there was a new update offered (around 350 MB),
obviously it failed on this device with custom stock kernel + recovery installed ...
So the question is:
what is contained in this update ?
Did anyone else get this notification and installed it on unmodified Stock ?

No update in my z5
Australia generic firmw.

Probably security updates, I've heard some Z4 tablets got it too.

reza_v said:
Probably security updates, I've heard some Z4 tablets got it too.
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https://xpericheck.com/device/SGP771
1295-0770 Customized SG 32.4.A.1.54 134 days 1 day ago
Seems to be this CDA for the Z4 Tablet, it has the same build number? It could be a late carrier update?
https://xpericheck.com/device/E6653
Nothing on the Z5 side (atleast from XperiCheck and a manual lookup on XperiFirm). I am a bit shocked that there are even security updates for our device seeing how it was end of line for the two years support.

Xperia 5 ii , Model : SO-52A - Not getting update...

Pls help... I have bought Xperia 5 ii used last week and came to know that this phone is stuck on android 10 and by checking the software update as well it's showing me 'your system is up to date" can anyone help please how can I update this to android 11 or 12 ?
It's Japan docomo model.
Thank You and hope to get some feedback.

This the latest build available for 5 II on NTT Docomo: https://xpericheck.com/SO-52A
If your model number matches with above one and still you don't see same build version on mobile try updating it via Sony Companion.

Build version is different for me.. ok bro I'll try with Sony companion. I m new to xperia

immu.khan said:
Build version is different for me.. ok bro I'll try with Sony companion. I m new to xperia
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Did it worked? If it did i will try updating my phone the same way

I have the same problem. Can anyone help me please?

PPGX5II said:
This the latest build available for 5 II on NTT Docomo: https://xpericheck.com/SO-52A
If your model number matches with above one and still you don't see same build version on mobile try updating it via Sony Companion.
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bro how update via Sony companion

immu.khan said:
Pls help... I have bought Xperia 5 ii used last week and came to know that this phone is stuck on android 10 and by checking the software update as well it's showing me 'your system is up to date" can anyone help please how can I update this to android 11 or 12 ?
It's Japan docomo model.
Thank You and hope to get some feedback.
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Click to collapse
I have same problem and i am living in Bangladesh. I can use any Bangladeshi cellular network ,but phone OS
stuck in android 10.

immu.khan said:
Pls help... I have bought Xperia 5 ii used last week and came to know that this phone is stuck on android 10 and by checking the software update as well it's showing me 'your system is up to date" can anyone help please how can I update this to android 11 or 12 ?
It's Japan docomo model.
Thank You and hope to get some feedback.
Click to expand...
Click to collapse
same problem on my phone.

I too have the same docomo ntt version. I was stuck on A11, I'm on A12 now updated via Xperia Companion app.

immu.khan said:
Pls help... I have bought Xperia 5 ii used last week and came to know that this phone is stuck on android 10 and by checking the software update as well it's showing me 'your system is up to date" can anyone help please how can I update this to android 11 or 12 ?
It's Japan docomo model.
Thank You and hope to get some feedback.
Click to expand...
Click to collapse
Yes will you update Android 12 please download xperifirm and download your firmware then flash.your update Android 12 any help please contact my no. 7895009967