yashsingh1/xdaforums huggingface dataset:
[Xperia Tablet Z General] Apollo89:
New firmware release(s):

Xperia Tablet Z Wi-Fi 16GB (SGP311)

REGION BRANDING CUST. NO. PC VERSION OTA VERSION

VMo AU_NZ VMo AU_NZ 1272-8339 10.6.A.0.454 R5E
VMo EU1 VMo EU1 1272-7819 10.6.A.0.454 R4E
VMo EU2 VMo EU2 1272-7821 10.6.A.0.454 R4E

Xperia Tablet Z LTE (SGP321)

REGION BRANDING CUST. NO. PC VERSION OTA VERSION

Germany Customized DE 1272-8955 10.6.A.0.454 R2E 10.6.A.0.454 R2E
Philippines Customized PH 1273-1458 10.6.A.0.454 R1E
Saudi Arabia Customized SA 1272-9931 10.6.A.0.454 R1E 10.6.A.0.454 R1E
Singapore Customized SG 1273-0364 10.6.A.0.454 R1E 10.6.A.0.454 R1E
Spain Orange ES 1273-9515 10.6.A.0.454 R1E
Turkey Customized TR 1273-2935 10.6.A.0.454 R1E 10.6.A.0.454 R1E
United Kingdom 3 UK 1272-9927 10.6.A.0.454 R1E
[Xperia Tablet Z General] Apollo89:
New firmware release(s):

Xperia Tablet Z Wi-Fi 16GB (SGP311)

REGION BRANDING CUST. NO. PC VERSION OTA VERSION

VMo AU_NZ VMo AU_NZ 1272-8339 10.6.A.0.454 R5E
VMo EU1 VMo EU1 1272-7819 10.6.A.0.454 R4E
VMo EU3 VMo EU3 1272-8342 10.6.A.0.454 R4E
VMo EU4 VMo EU4 1272-7823 10.6.A.0.454 R4E
VMo HK_SA_SG_MY_AE_KW VMo HK_SA_SG_MY_AE_KW 1272-8306 10.6.A.0.454 R6E
VMo LAM VMo LAM 1272-7677 10.6.A.0.454 R4E
VMo RU_UA_KZ VMO RU_UA_KZ 1272-7827 10.6.A.0.454 R2E

Xperia Tablet Z LTE (SGP321)

REGION BRANDING CUST. NO. PC VERSION OTA VERSION

Germany VMo DE 1273-8679 10.6.A.0.454 R2E 10.6.A.0.454 R2E
Thailand Customized TH 1273-1250 10.6.A.0.454 R1E
VMo EU3 VMo EU3 1273-8646 10.6.A.0.454 R3E 10.6.A.0.454 R3E
VMo EU4 VMo EU4 1273-8686 10.6.A.0.454 R2E 10.6.A.0.454 R2E
VMo HK_SA_SG_MY_AE_KW VMo HK_SA_SG_MY_AE_KW 1273-8684 10.6.A.0.454 R1E 10.6.A.0.454 R1E
[Xperia Tablet Z General] Apollo89:
New firmware release(s):

Xperia Tablet Z Wi-Fi 16GB (SGP311)

REGION BRANDING CUST. NO. PC VERSION OTA VERSION

Philippines Customized PH 1273-4013 10.6.A.0.454 R2E
Turkey Customized TR 1273-4011 10.6.A.0.454 R2E
United Kingdom Carphone Warehouse UK 1274-5687 10.6.A.0.454 R2E
United Kingdom Customized UK 1276-1714 10.6.A.0.454 R2E
VMo UK_IE VMo UK_IE 1272-7825 10.6.A.0.454 R4E

Xperia Tablet Z Wi-Fi 32GB (SGP312)

REGION BRANDING CUST. NO. PC VERSION OTA VERSION

Argentina VMo AR 1273-3687 10.6.A.0.454 R2E
Chile VMo CL 1273-3675 10.6.A.0.454 R3E
Germany VMo DE 1273-3719 10.6.A.0.454 R2E
Turkey Customized TR 1273-4303 10.6.A.0.454 R2E
VMo AU_NZ VMo AU_NZ 1273-3733 10.6.A.0.454 R5E

Xperia Tablet Z LTE (SGP321)

REGION BRANDING CUST. NO. PC VERSION OTA VERSION

France Customized FR 1272-9006 10.6.A.0.454 R2E
Spain Customized ES 1275-8785 10.6.A.0.454 R2E
VMo EU1 VMo EU1 1273-8690 10.6.A.0.454 R3E
VMo EU2 VMo EU2 1273-8688 10.6.A.0.454 R2E
VMo UK_IE VMo UK_IE 1273-3901 10.6.A.0.454 R3E
[Xperia Tablet Z General] Shanliang-:
I'm glad to finally see the firmware deployment for our SGP312. Although I've been using a version for the 311 without any issues. Thanks for the constant reports, [MENTION=5164470]Apollo89[/MENTION]
[Xperia Tablet Z General] Apollo89:
New firmware release(s):

Xperia Tablet Z LTE (SGP321)

REGION BRANDING CUST. NO. PC VERSION OTA VERSION

Greece Customized GR 1274-7286 10.6.A.0.454 R2E
[Xperia Tablet Z General] dj1471:
UK Generic is finally available for SGP311, yay!
[Xperia Tablet Z General] Apollo89:
New firmware release(s):

Xperia Tablet Z Wi-Fi 16GB (SGP311)

REGION BRANDING CUST. NO. PC VERSION OTA VERSION

Philippines Customized PH 1273-4013 10.6.A.0.454 R2E
Turkey Customized TR 1273-4011 10.6.A.0.454 R2E

Xperia Tablet Z Wi-Fi 32GB (SGP312)

REGION BRANDING CUST. NO. PC VERSION OTA VERSION

Germany VMo DE 1273-3719 10.6.A.0.454 R2E
Korea VMo KR 1273-3691 10.6.A.0.454 R3E
VMo AU_NZ VMo AU_NZ 1273-3733 10.6.A.0.454 R5E
VMo EU1 VMo EU1 1273-3865 10.6.A.0.454 R4E
VMo EU2 VMo EU2 1273-3877 10.6.A.0.454 R4E
VMo EU3 VMo EU3 1273-3881 10.6.A.0.454 R4E
VMo EU4 VMo EU4 1273-3879 10.6.A.0.454 R4E
VMo HK_SA_SG_MY_AE_KW VMo HK_SA_SG_MY_AE_KW 1273-3888 10.6.A.0.454 R7E
VMo LAM VMo LAM 1273-3885 10.6.A.0.454 R4E

Xperia Tablet Z LTE (SGP321)

REGION BRANDING CUST. NO. PC VERSION OTA VERSION

Philippines Customized PH 1273-1458 10.6.A.0.454 R1E
Spain Customized ES 1275-8785 10.6.A.0.454 R2E
VMo EU1 VMo EU1 1273-8690 10.6.A.0.454 R3E
[Xperia Tablet Z General] Apollo89:
New firmware release(s):

Xperia Tablet Z Wi-Fi 32GB (SGP312)

REGION BRANDING CUST. NO. PC VERSION OTA VERSION

Mexico VMo MX 1273-3686 10.6.A.0.454 R3E
Taiwan VMo TW 1273-3859 10.6.A.0.454 R6E
VMo RU_UA_KZ VMO RU_UA_KZ 1273-5165 10.6.A.0.454 R2E
VMo UK_IE VMo UK_IE 1273-3876 10.6.A.0.454 R4E
VMo US_CA_PR VMo US_CA_PR 1273-3867 10.6.A.0.454 R7E
[Xperia Tablet Z General] Apollo89:
New firmware release(s):

Xperia Tablet Z Wi-Fi 16GB (SGP311)

REGION BRANDING CUST. NO. PC VERSION OTA VERSION

Taiwan VMo TW 1272-3359 10.6.A.0.454 R6E
VMo EU2 VMo EU2 1272-7821 10.6.A.0.454 R4E

Xperia Tablet Z Wi-Fi 32GB (SGP312)

REGION BRANDING CUST. NO. PC VERSION OTA VERSION

VMo EU3 VMo EU3 1273-3881 10.6.A.0.454 R4E
VMo EU4 VMo EU4 1273-3879 10.6.A.0.454 R4E
VMo HK_SA_SG_MY_AE_KW VMo HK_SA_SG_MY_AE_KW 1273-3888 10.6.A.0.454 R7E
VMo LAM VMo LAM 1273-3885 10.6.A.0.454 R4E

Xperia Tablet Z LTE (SGP321)

REGION BRANDING CUST. NO. PC VERSION OTA VERSION

Baltic Generic (b) Customized BAL 1274-9579 10.6.A.0.454 R1E
Poland PLAY PL 1273-5324 10.6.A.0.454 R2E
[Xperia Tablet Z General] Apollo89:
New firmware release(s):

Xperia Tablet Z Wi-Fi 16GB (SGP311)

REGION BRANDING CUST. NO. PC VERSION OTA VERSION

United Kingdom Carphone Warehouse UK 1274-5687 10.6.A.0.454 R2E
United Kingdom Customized UK 1276-1714 10.6.A.0.454 R2E
VMo UK_IE VMo UK_IE 1272-7825 10.6.A.0.454 R4E

Xperia Tablet Z Wi-Fi 32GB (SGP312)

REGION BRANDING CUST. NO. PC VERSION OTA VERSION

Argentina VMo AR 1273-3687 10.6.A.0.454 R2E
Chile VMo CL 1273-3675 10.6.A.0.454 R3E
Turkey Customized TR 1273-4303 10.6.A.0.454 R2E

Xperia Tablet Z LTE (SGP321)

REGION BRANDING CUST. NO. PC VERSION OTA VERSION

Austria 3 AT 1272-9921 10.6.A.0.454 R2E
United Kingdom T-mobile UK 1274-0506 10.6.A.0.454 R1E
[Xperia Tablet Z General] Apollo89:
New firmware release(s):

Xperia Tablet Z Wi-Fi 32GB (SGP312)

REGION BRANDING CUST. NO. PC VERSION OTA VERSION

Mexico VMo MX 1273-3686 10.6.A.0.454 R3E
VMo EU1 VMo EU1 1273-3865 10.6.A.0.454 R4E
VMo EU2 VMo EU2 1273-3877 10.6.A.0.454 R4E
VMo RU_UA_KZ VMO RU_UA_KZ 1273-5165 10.6.A.0.454 R2E
VMo UK_IE VMo UK_IE 1273-3876 10.6.A.0.454 R4E

Xperia Tablet Z LTE (SGP321)

REGION BRANDING CUST. NO. PC VERSION OTA VERSION

Austria Mobilkom A1 AT 1272-8755 10.6.A.0.454 R1E
France Customized FR 1272-9006 10.6.A.0.454 R2E
Poland Orange PL 1273-9394 10.6.A.0.454 R1E
United Kingdom Customized UK 1273-9362 10.6.A.0.454 R4E
[Xperia Tablet Z General] bobo1425:
The following version :

Xperia Tablet Z Wi-Fi 16GB (SGP311)

France VMo FR 1272-0821 10.5.1.A.0.283 R2D 10.5.1.A.0.283 R2D

Has been updated (OTA) to the kitkat . 292 version.

I'm wondering why France can still not get lollipop...
[Xperia Tablet Z General] Rootk1t:
France - Customized FR - 1276-5994 - 10.6.A.0.454, got it long time ago. Maybe VMo FR is carrier specific or no longer maintained.
[Xperia Tablet Z General] bobo1425:
Thanks Rootk1t.

Well I've a 16GB SGP311 purchased on amazon France. And I just only received the kitkat .292 OTA update few days ago...

Any way to get the update from "France - Customized FR - 1276-5994" or any other one?
[Xperia Tablet Z General] Rootk1t:
Download it with XperiFirm and flash with Flashtool (better use v 0.9.18.6).
[Xperia Tablet Z General] Rootk1t:
Small update to 5.1.1 was certified - 10.7.A.0.228 firmware. Should contain only stagefright vulnerability fix.
[Xperia Tablet Z General] Apollo89:
Which ROM are you currently using? There isn't much difference between these firmware customizations anyway, especially not between the generic (unbranded) ones. However, if you really want to change to a different customization, there are two possibilities:

1) Download an FTF of the customization you want (if available) and flash it with Flashtool.

2) Root your tablet temporary (without unlocking the bootloader) and follow this guide to change your customization number. After that, you can update or restore with Sony PC Companion to download and/or flash the new customization. After flashing, the root will be removed again.
[Xperia Tablet Z General] Apollo89:
New firmware release(s):

Xperia Tablet Z SGP311 (16GB Wi-Fi)

REGION BRANDING CUST. NO. PC VERSION OTA VERSION

Chile VMo CL 1272-2707 10.4.B.0.577 R1C
Germany VMo DE 1272-0811 10.4.B.0.577 R1C
Korea VMo KR 1272-1088 10.4.B.0.577 R2C
Taiwan VMo TW 1272-3359 10.4.B.0.577 R1C
VMo AU_NZ VMo AU_NZ 1272-8339 10.4.B.0.577 R4C
VMo EU1 VMo EU1 1272-7819 10.4.B.0.577 R3C
VMo EU2 VMo EU2 1272-7821 10.4.B.0.577 R3C
VMo EU3 VMo EU3 1272-8342 10.4.B.0.577 R4C
VMo EU4 VMo EU4 1272-7823 10.4.B.0.577 R4C
VMo HK_SA_SG_MY_AE_KW VMo HK_SA_SG_MY_AE_KW 1272-8306 10.4.B.0.577 R2C
VMo LAM VMo LAM 1272-7677 10.4.B.0.577 R2C
VMo RU_UA_KZ VMO RU_UA_KZ 1272-7827 10.4.B.0.577 R2C
VMo UK_IE VMo UK_IE 1272-7825 10.4.B.0.577 R3C
VMo US_CA_PR VMo US_CA_PR 1272-7479 10.4.B.0.577 R2C

Xperia Tablet Z SGP321 (16GB LTE International)

REGION BRANDING CUST. NO. PC VERSION OTA VERSION

Poland Orange PL 1273-9394 10.4.B.0.569 R1C
Poland PLAY PL 1273-5324 10.4.B.0.569 R1C
[Xperia Tablet Z General] Apollo89:
New firmware release(s):

Xperia Tablet Z SGP311 (16GB Wi-Fi)

REGION BRANDING CUST. NO. PC VERSION OTA VERSION

France Generic FR 1276-5994 10.4.B.0.577 R4C
France VMo FR 1272-0821 10.4.B.0.577 R3C
Israel Generic_a IL 1273-4010 10.4.B.0.577 R1C
Nordic Combined (b) Generic NCB 1274-9890 10.4.B.0.577 R3C
Philippines Generic PH 1273-4013 10.4.B.0.577 R2C
Turkey Generic TR 1273-4011 10.4.B.0.577 R1C
[Xperia Tablet Z General] Apollo89:
New firmware release(s):

Xperia Tablet Z SGP321 (16GB LTE International)

REGION BRANDING CUST. NO. PC VERSION OTA VERSION

Bulgaria GloBul BG 1273-1252 10.4.B.0.569 R1C
Czech republic Vodafone CZ 1273-9027 10.4.B.0.569 R1C
[Xperia Tablet Z General] Apollo89:
New firmware release(s):

Xperia Tablet Z SGP312 (32GB Wi-Fi)

REGION BRANDING CUST. NO. PC VERSION OTA VERSION

Argentina VMo AR 1273-3687 10.4.B.0.577 R1C
Chile VMo CL 1273-3675 10.4.B.0.577 R1C
Germany VMo DE 1273-3719 10.4.B.0.577 R1C
Korea VMo KR 1273-3691 10.4.B.0.577 R2C
Taiwan VMo TW 1273-3859 10.4.B.0.577 R1C
Turkey Generic TR 1273-4303 10.4.B.0.577 R1C
VMo AU_NZ VMo AU_NZ 1273-3733 10.4.B.0.577 R3C
VMo EU1 VMo EU1 1273-3865 10.4.B.0.577 R2C
VMo EU2 VMo EU2 1273-3877 10.4.B.0.577 R2C
VMo EU3 VMo EU3 1273-3881 10.4.B.0.577 R3C
VMo EU4 VMo EU4 1273-3879 10.4.B.0.577 R3C
VMo HK_SA_SG_MY_AE_KW VMo HK_SA_SG_MY_AE_KW 1273-3888 10.4.B.0.577 R2C
VMo LAM VMo LAM 1273-3885 10.4.B.0.577 R2C
VMo RU_UA_KZ VMO RU_UA_KZ 1273-5165 10.4.B.0.577 R2C
VMo UK_IE VMo UK_IE 1273-3876 10.4.B.0.577 R3C
VMo US_CA_PR VMo US_CA_PR 1273-3867 10.4.B.0.577 R1C
[Xperia Tablet Z General] Apollo89:
New firmware release(s):

Xperia Tablet Z SGP311 (16GB Wi-Fi)

REGION BRANDING CUST. NO. PC VERSION OTA VERSION

Taiwan Generic TW 1274-3316 10.4.B.0.577 R1C

Xperia Tablet Z SGP321 (16GB LTE International)

REGION BRANDING CUST. NO. PC VERSION OTA VERSION

Poland Orange PL 1273-9394 10.4.B.0.569 R2C
[Xperia Tablet Z General] Apollo89:
New firmware release(s):

Xperia Tablet Z SGP321 (16GB LTE International)

REGION BRANDING CUST. NO. PC VERSION OTA VERSION

Croatia Vipnet HR 1272-8780 10.4.B.0.569 R1C
[Xperia Tablet Z General] Apollo89:
New firmware release(s):

Xperia Tablet Z SGP311 (16GB Wi-Fi)

REGION BRANDING CUST. NO. PC VERSION OTA VERSION

Israel Generic_a IL 1273-4010 10.3.1.C.0.136 R2B

Note: 'Generic_a IL' was on 10.4.B.0.577 R1C, but oddly enough the PC version was unavailable for two days and then changed back to 10.3.1.C.0.136 R2B.
[Xperia Tablet Z General] Apollo89:
New firmware release(s):

Xperia Tablet Z SGP311 (16GB Wi-Fi)

REGION BRANDING CUST. NO. PC VERSION OTA VERSION

United Kingdom O2 Pay monthly UK 1274-3288 10.3.1.C.0.136 R2B
[Xperia Tablet Z General] Apollo89:
New firmware release(s):

Xperia Tablet Z SGP311 (16GB Wi-Fi)

REGION BRANDING CUST. NO. PC VERSION OTA VERSION

United Kingdom Carphone Warehouse UK 1274-5687 10.3.1.C.0.136 R2B
United Kingdom Generic UK 1276-1714 10.3.1.C.0.136 R2B
United Kingdom O2 Pay monthly UK 1274-3288 10.3.1.C.0.136 R2B
[Xperia Tablet Z General] Zaim2012:
Hmm, isn't that Android 4.2.2 ?
[Xperia Tablet Z General] Apollo89:
Yes it is. Those firmwares have only received the OTA update to 10.3.1.C.0.136 (with Android 4.2.2) now. However, there is another UK firmware for the SGP311 that has been updated to 10.4.B.0.577 (with Android 4.3): 'VMo UK_IE'.

I'm not sure what's the difference between 'Generic UK' and 'VMo UK_IE' anyway. Maybe someone who bought an unbranded SGP311 or SGP321 in the UK can tell which one he has?
[Xperia Tablet Z General] Apollo89:
New firmware release(s):

Xperia Tablet Z SGP321 (16GB LTE International)

REGION BRANDING CUST. NO. PC VERSION OTA VERSION

Spain Vodafone ES 1272-8723 10.4.B.0.569 R1C
[Xperia Tablet Z General] Apollo89:
New firmware release(s):

Xperia Tablet Z SGP321 (16GB LTE International)

REGION BRANDING CUST. NO. PC VERSION OTA VERSION

Germany Generic DE 1272-8955 10.4.B.0.569 R1C
Netherlands Generic NL 1274-1764 10.4.B.0.569 R1C
Netherlands KPN Mobile NL 1274-5254 10.4.B.0.569 R1C
South Africa MTN ZA 1273-9667 10.4.B.0.569 R2C
United Kingdom Vodafone UK 1272-8710 10.4.B.0.569 R2C
VMo RU_UA_KZ VMO RU_UA_KZ 1274-0825 10.4.B.0.569 R2C
[Xperia Tablet Z General] Rootk1t:
What does it mean new firmware?

For example

VMo RU_UA_KZ VMO RU_UA_KZ 1274-0825 10.4.B.0.569 R2C

was added long time ago (see 1st post)

By the way what is difference between R1C and R2C?
[Xperia Tablet Z General] Apollo89:
On 30th December 2013, VMo RU_UA_KZ 10.4.B.0.569 R1C has been released.

On 6th February 2014, VMo RU_UA_KZ 10.4.B.0.569 R2C has been released.

R1C and R2C is the version of the customization package (= the part that makes it different from other 10.4.B.0.569 firmwares, e.g. bundled apps and settings).

If you check with Sony PC Companion, Sony Update Service or Sony Bridge for Mac, you will receive the update.
[Xperia Tablet Z General] Rootk1t:
I'm asking cause i faced strange situation when i have installed prerooted 10.4.B.0.569 and now pc-companion says that an update is available, i looked up the http-request to server. There are R1C and R2C strings in it, but i don't exactly understand why it suggests updating:confused:
[Xperia Tablet Z General] Apollo89:
Well, since only the customization package for 'VMO RU_UA_KZ' has been updated (from R1C to R2C), it's not worth updating with PC Companion, as you would lose root.
[Xperia Tablet Z General] Rootk1t:
Rolling started

Central Europe 5 available.

VMo EU4 is also available.
[Xperia Tablet Z General] Apollo89:
New firmware release(s):

Xperia Tablet Z SGP321 (16GB LTE International)

REGION BRANDING CUST. NO. PC VERSION OTA VERSION

Central Europe 5 Generic CE5 1275-8074 10.4.1.B.0.101 R1C

Xperia Tablet Z SGP341 (16GB HSPA+ China)

REGION BRANDING CUST. NO. PC VERSION OTA VERSION

China VMo CN 1274-1250 10.4.1.B.0.101 R2C
[Xperia Tablet Z General] Apollo89:
New firmware release(s):

Xperia Tablet Z SGP321 (16GB LTE International)

REGION BRANDING CUST. NO. PC VERSION OTA VERSION

France Generic FR 1272-9006 10.4.1.B.0.101 R3C
United Kingdom Generic UK 1273-9362 10.4.B.0.569 R3C
[Xperia Tablet Z General] Apollo89:
New firmware release(s):

Xperia Tablet Z SGP321 (16GB LTE International)

REGION BRANDING CUST. NO. PC VERSION OTA VERSION

Germany o2 DE 1272-9016 10.4.1.B.0.101 R3C
Hong Kong Generic HK 1274-1762 10.4.1.B.0.101 R2C
Hungary T-Mobile HU 1273-9257 10.4.1.B.0.101 R3C
Philippines Generic PH 1273-1458 10.4.1.B.0.101 R1C
South Africa MTN ZA 1273-9667 10.4.1.B.0.101 R2C
South Africa Vodacom ZA 1273-9023 10.4.B.0.569 R2C
Taiwan Generic TW 1272-8692 10.4.1.B.0.101 R3C
[Xperia Tablet Z General] Silver_77:
What customuzation number for italy Generic???

Tnksssss
[Xperia Tablet Z General] Apollo89:
Your customization number can be found in your service menu under 'Service info' > 'Software info' > 'Customization Version' (Xperia Tablet Z: How to access the service menu).

According to the Italian Sony website, it will probably be 'VMo EU2' (since the model numbers are SGP311E2, SGP312E2 and SGP321E2).
[Xperia Tablet Z General] Zaim2012:
Hmm, according to Sony's website the SGP311 still has last year's firmware. LTE version was released on the 7th Feb, Wonder why its late.
[Xperia Tablet Z General] Apollo89:
The SGP311 and SGP312 have different firmwares than the SGP321, SGP341 and SGP351, see build numbers (10.4.B.0.577 vs. 10.4.B.0.569) and software ID (1269-4875 vs. 1271-4097). Possibly they will not receive this update.
[Xperia Tablet Z General] Silver_77:
I have upgraded my XTZ (SGP321) through a ftf file I downloaded (it was Indian generic). Now I would create an ftf file changing the BuildProp file and PC Companion.

In my Xperia SP the Italy Generic Customization number is 1272-4885. Is there a relationship or we have different number for different device??

Tnks in advance
[Xperia Tablet Z General] Apollo89:
Every device has its own number. You would have to use the number for SGP321 VMo EU2: 1273-8688. If you still have the box of your tablet, you can check the SI number on the label and look it up in this list to find the original customization. For SGP321 VMo EU2, the SI number on the box should be 1272-9954.
[Xperia Tablet Z General] Silver_77:
The S1 number: 1264-2309 (not in list). I will try with the EU2 :)
[Xperia Tablet Z General] Apollo89:
That's the S1 number indeed, but that's something completely different. On the box of your tablet, there's an SI number, which cannot be found on the tablet itself. Anyway, it doesn't really matter. VMo EU2 will be the customization for Italy.
[Xperia Tablet Z General] Apollo89:
New firmware release(s):

Xperia Tablet Z SGP321 (16GB LTE International)

REGION BRANDING CUST. NO. PC VERSION OTA VERSION

Germany Vodafone DE 1272-9014 10.4.B.0.569 R1C
Italy TIM IT 1274-4169 10.4.B.0.569 R2C
United Kingdom 3 UK 1272-9927 10.4.1.B.0.101 R1C
United Kingdom O2 Pay monthly UK 1274-0904 10.4.1.B.0.101 R2C
[Xperia Tablet Z General] Joecks:
Which version for SGP311 Wifi Netherlands

Hi all,

It seems very difficult to find a Generic NL version for the SGP311 Wifi only model .. Does it exist ? or should i use an other version ?

Kind regard
[Xperia Tablet Z General] Apollo89:
As you can see in the list, there is no 'Generic NL' version for SGP311. The 'VMo EU4' version is being sold in the Benelux.
[Xperia Tablet Z General] Joecks:
Thnx for the reply, i will try that version...
[Xperia Tablet Z General] Apollo89:
New firmware release(s):

Xperia Tablet Z SGP321 (16GB LTE International)

REGION BRANDING CUST. NO. PC VERSION OTA VERSION

Austria Mobilkom A1 AT 1272-8755 10.4.1.B.0.101 R2C
Croatia T-Mobile HR 1273-9261 10.4.1.B.0.101 R2C
Germany Vodafone DE 1272-9014 10.4.1.B.0.101 R2C
Poland T-Mobile PL 1273-9108 10.4.1.B.0.101 R6C
Spain Vodafone ES 1272-8723 10.4.1.B.0.101 R3C
United Kingdom Vodafone UK 1272-8710 10.4.1.B.0.101 R5C
[Xperia Tablet Z General] Apollo89:
New firmware release(s):

Xperia Tablet Z SGP321 (16GB LTE International)

REGION BRANDING CUST. NO. PC VERSION OTA VERSION

Bulgaria MobilTel EAD BG 1273-1256 10.4.1.B.0.101 R2C
Czech republic T-Mobile CZ 1273-9106 10.4.1.B.0.101 R4C
Czech republic Vodafone CZ 1273-9027 10.4.1.B.0.101 R2C
France SFR FR 1272-9008 10.4.1.B.0.101 R5C
[Xperia Tablet Z General] Apollo89:
New firmware release(s):

Xperia Tablet Z SGP321 (16GB LTE International)

REGION BRANDING CUST. NO. PC VERSION OTA VERSION

Austria T-Mobile AT 1273-9854 10.4.1.B.0.101 R4C
Switzerland Swisscom CH 1272-9010 10.4.1.B.0.101 R2C

The OTA versions have also been updated. The 10.4 OTA updates will only be available if you are currently running the latest pre-10.4 firmware version. Older firmware versions will first receive an OTA update to the latest pre-10.4 firmware version (usually 10.3.1.A.2.67).
[Xperia Tablet Z General] Apollo89:
New firmware release(s):

Xperia Tablet Z SGP321 (16GB LTE International)

REGION BRANDING CUST. NO. PC VERSION OTA VERSION

Baltic Generic (b) Generic BAL 1274-9579 10.4.1.B.0.101 R1C
Germany Vodafone DE 1272-9014 10.4.B.0.569 R1C
India Generic IN 1274-1554 10.4.1.B.0.101 R5C
Israel Generic_a IL 1273-2941 10.4.1.B.0.101 R2C
Italy TIM IT 1274-4169 10.4.B.0.569 R2C
Nordic Combined (b) Generic NCB 1275-0017 10.4.1.B.0.101 R2C
[Xperia Tablet Z General] Apollo89:
New firmware release(s):

Xperia Tablet Z SGP321 (16GB LTE International)

REGION BRANDING CUST. NO. PC VERSION OTA VERSION

France SFR FR 1272-9008 10.4.1.B.0.101 R5C
Germany Vodafone DE 1272-9014 10.4.1.B.0.101 R2C
Poland PLAY PL 1273-5324 10.4.1.B.0.101 R1C
China Generic CN 1273-1415 10.4.1.B.0.101 R3C
[Xperia Tablet Z General] Apollo89:
New firmware release(s):

Xperia Tablet Z SGP321 (16GB LTE International)

REGION BRANDING CUST. NO. PC VERSION OTA VERSION

France Generic FR 1272-9006 10.4.1.B.0.101 R4C
[Xperia Tablet Z General] Apollo89:
New firmware release(s):

Xperia Tablet Z SGP311 (16GB Wi-Fi)

REGION BRANDING CUST. NO. PC VERSION OTA VERSION

China VMo CN 1272-4547 10.4.1.B.0.109 R2C
France VMo FR 1272-0821 10.4.1.B.0.109 R3C
Germany VMo DE 1272-0811 10.4.1.B.0.109 R1C
Korea VMo KR 1272-1088 10.4.1.B.0.109 R2C
Mexico VMo MX 1272-3034 10.4.1.B.0.109 R2C
VMo LAM VMo LAM 1272-7677 10.4.1.B.0.109 R2C

Xperia Tablet Z SGP321 (16GB LTE International)

REGION BRANDING CUST. NO. PC VERSION OTA VERSION

Brazil VMo BR 1273-9104 10.4.1.B.0.101 R2C
[Xperia Tablet Z General] TacticalMissions:
US 16GB Wi-Fi 10.4.1.B.0.109 update received.

Just got my 10.4.1.B.0.109 update on the 16GB Wi-Fi model (not tied to a carrier/SGP311) here in the US. New Hampshire to be more specific. You can add that to the list :)

Anyone know where I can find a change log?
[Xperia Tablet Z General] Apollo89:
New firmware release(s):

Xperia Tablet Z SGP311 (16GB Wi-Fi)

REGION BRANDING CUST. NO. PC VERSION OTA VERSION

Argentina VMo AR 1272-2679 10.4.1.B.0.109 R1C
Chile VMo CL 1272-2707 10.4.1.B.0.109 R1C
Nordic Combined (b) Generic NCB 1274-9890 10.4.1.B.0.109 R3C
Philippines Generic PH 1273-4013 10.4.1.B.0.109 R2C
Taiwan VMo TW 1272-3359 10.4.1.B.0.109 R1C
VMo AU_NZ VMo AU_NZ 1272-8339 10.4.1.B.0.109 R4C
VMo EU1 VMo EU1 1272-7819 10.4.1.B.0.109 R3C
VMo EU2 VMo EU2 1272-7821 10.4.1.B.0.109 R3C
VMo EU4 VMo EU4 1272-7823 10.4.1.B.0.109 R4C
VMo RU_UA_KZ VMO RU_UA_KZ 1272-7827 10.4.1.B.0.109 R2C
VMo UK_IE VMo UK_IE 1272-7825 10.4.1.B.0.109 R3C
VMo US_CA_PR VMo US_CA_PR 1272-7479 10.4.1.B.0.109 R2C

Xperia Tablet Z SGP312 (32GB Wi-Fi)

REGION BRANDING CUST. NO. PC VERSION OTA VERSION

Argentina VMo AR 1273-3687 10.4.1.B.0.109 R1C
Chile VMo CL 1273-3675 10.4.1.B.0.109 R1C
China VMo CN 1273-3725 10.4.1.B.0.109 R2C
Korea VMo KR 1273-3691 10.4.1.B.0.109 R2C
Mexico VMo MX 1273-3686 10.4.1.B.0.109 R2C
Taiwan VMo TW 1273-3859 10.4.1.B.0.109 R1C
VMo EU3 VMo EU3 1273-3881 10.4.1.B.0.109 R3C
VMo EU4 VMo EU4 1273-3879 10.4.1.B.0.109 R3C
VMo LAM VMo LAM 1273-3885 10.4.1.B.0.109 R2C
VMo RU_UA_KZ VMO RU_UA_KZ 1273-5165 10.4.1.B.0.109 R2C
VMo UK_IE VMo UK_IE 1273-3876 10.4.1.B.0.109 R3C
VMo US_CA_PR VMo US_CA_PR 1273-3867 10.4.1.B.0.109 R1C
[Xperia Tablet Z General] nitin_ko:
This upgrade for your Xperia™ tablet includes many improvements, such as:

Enhanced user experience(Jelly Bean)

Improved battery life

Software performance improvements
[Xperia Tablet Z General] banditsw:
How did you get the update? OTA? Please let me know. Thanks.
[Xperia Tablet Z General] TacticalMissions:
I got mine through the Sony PC Companion software on my PC. I've been plugging my tablet into my PC and running the update checker on Sony PC Companion every day. It finally gave me the update last week. Just keep checking every day. It'll come up eventually. (Hopefully sooner than later). Good luck!

---------- Post added at 05:40 PM ---------- Previous post was at 05:26 PM ----------

Thanks! I added that link to my bookmarks for future reference. Although for some reason the latest version shown on Sony's website is an older version than the update I just received... .101 vs .109. I guess that's good news for me :good: Thanks again!