yashsingh1/xdaforums huggingface dataset:
[Xperia Z1 Compact General] giosal:
Customization Number: 1280-2820

Country: Switzerland

Region: IT, DE, FR

Branding: Swisscom

SI Number: 1280-2171.4

Color: Black
[Xperia Z1 Compact General] doenen:
Customization Number: 127-6978_R4B

Country: Germany

Region: No such entry on Box

Branding: None

SI Number: 1280-3659.4

Color: Black
[Xperia Z1 Compact General] emilic:
Customization Number: 1279-5365_R4C

Country: France

Region: AB, EN, FA, FR, EU

Branding: Generic

SI Number: 1279-7252.3

Color: Black
[Xperia Z1 Compact General] Xaeons:
Customization Number: 1279-6212_R6B

Country: Philippines

Region: ZT <?>

Branding: Generic

SI Number: 1279-4843.4

Color: White

OS Version: 4.3
[Xperia Z1 Compact General] Sherloq:
Customization Number: 1279-4727_R5B

Country: UK

Region: UK

Branding: None

SI Number: 1279-5054.3

Color: black
[Xperia Z1 Compact General] steff3000:
Customization Number: 1280-2822R2C

Country: Switzerland

Region: IT, DE, FR

Branding: None

SI Number: 1280-2925.4

Color: black
[Xperia Z1 Compact General] bonu$:
1279-5126.3 UKR, RUS

White

Unbranded
[Xperia Z1 Compact General] zxz0O0:
Need customization number and branding.
[Xperia Z1 Compact General] angstskrik:
Customization Number: 1279-4149_R1C

Country: Norway

Region: NO,FI,IS,DA,SV

Branding: none

SI Number: 1279-5047.6

Color: black
[Xperia Z1 Compact General] greeentee:
Customization Number: 1279-5365_R4C

Country: Imported

Region: AR, EN, FA, FR

Branding: None

SI Number: 1279-7252.3

Color: black
[Xperia Z1 Compact General] dontsurf:
Hello.

Customization Number: 1281-9266_R6C

Country: Hong Kong

Region: EN, ZH

Branding: Generic

SI Number: 1286-3947.4

Color: Black
[Xperia Z1 Compact General] zhengw:
1279-6212 should be generic taiwan
[Xperia Z1 Compact General] phamtuanvtvn:
Customization Number: 1280-3148_R6C

Country: France

Region: FR

Branding: SFR

SI Number: 1279-7984.4

Color: black
[Xperia Z1 Compact General] critizen:
Customization Number: 1281-9266_R6C

Country: Taiwan?

Region: EN, ZH

Branding: Generic

SI Number: 1286-3947.4

Color: black
[Xperia Z1 Compact General] ador_butch:
Customization Number: 1279-5365_R4C

Country: UAE -I'm not sure though, phone was bought from an online store and had arabic apps preinstalled but those can be uninstalled. I'm just guessing it's from the Arab regions.

Region: AR,EN,FA,FR

Branding: Generic

SI Number: 1279-7253.3

Color: White
[Xperia Z1 Compact General] flow1:
Can you load with FTF stock rom generic hong-kong?
[Xperia Z1 Compact General] saher56:
customization number: 2179-5363_R4C

country: Saudi Arabia

branding: AR , EN , FA

SI number:1279-7249.3

color: black
[Xperia Z1 Compact General] zxz0O0:
Didn't you read the first post or are you just being stupid?

Customization number should be 1279-5363 right? And what you stated as branding is region, I guess branding is generic (no branding)?
[Xperia Z1 Compact General] Rekoil:
Customization Number: 1279-4149

Country: Sweden

Region: NO, FI, IS, DA, SV

Branding: Customized NCB

SI Number: 1279-5334.5

Color: Lime

So the region for these is actually "Nordic Combined" according to Sony, and the branding is called Customized NCB.
[Xperia Z1 Compact General] saher56:
Sorry ...

Branding: Generic
[Xperia Z1 Compact General] deboopi2:
Where can I find the region and countrycodes

I live in Belgium and I ordered my z1c phone in the Netherlands.

The included manual are for Hungaru, Bosnia and Servia.

Can I find the correct region and country code somewhere on the box.

Anyway I have the followinf customization version

1280-7868_R1C.
[Xperia Z1 Compact General] zxz0O0:
SI-Number? Branding? Where did you order it from (online shop)? No NL manual included?
[Xperia Z1 Compact General] deboopi2:
SI number (on th ebox) = 1280-7985.3 and country SL, HU, HR

Yes I ordered from a webshop and no no NL manual included
[Xperia Z1 Compact General] darkmystel:
I'll try to find the rest of the details

It's Indian n it's white :)

Sent from my Z1 compact
[Xperia Z1 Compact General] Comedy-:
1279-4558_R5C

UK o2

.757

Not rooted. Phone is about 5 minutes old.
[Xperia Z1 Compact General] zike47222:
I bought my fone on eBay and i think it mite be UK? couldnt find one like it on the list tho.. Its a pain not knowing what country it is but seems i always get updates last.

anyhow i have:

1279-4727_R2C

SI - 1281-0110.3 EN

Lime color

hope this helps.. and if you can find out the country would be great.. o ya im not rooted (yet)
[Xperia Z1 Compact General] zxz0O0:
The list states it's from UK (search for 1279-4727). Thanks :good:
[Xperia Z1 Compact General] arcticbreeze:
Black

unbranded

Si 1280 - 9815.3 NL

generic

firmware .757
[Xperia Z1 Compact General] ugh!:
Customization Number: 1280-7864_R1C

Country: Czech Republic

Region: SK, PL, CS

Branding: Generic

SI Number: 1280-7982.4

Color: lime
[Xperia Z1 Compact General] lrain5:
Customization Number: 1279-5365_R5B

Country: Australia

Region: AR,EN,RA,FR

Branding: Generic

SI Number: 1279-7252.3

Color: Black
[Xperia Z1 Compact General] zxz0O0:
Did you buy it from a local shop? People reported this customization number to be from France.
[Xperia Z1 Compact General] lrain5:
No not from local shop. I should have mentioned this as I was worried a little about the information when I posted. I bought it from an Australian online seller called Kogan

(http://www.kogan.com/au/buy/sony-xperia-z1-compact-d5503-4g-lte-black/)

I believe they are a grey importer (imports from other countries to avoid tax offer cheaper prices is my understanding of grey importer).

Anyway all the deatails should be correct because I followed your instructions precisely. Also here is a photo of the box if it helps.

Phone works fine with Optus sim in Australia.
[Xperia Z1 Compact General] kureme:
Customization Number: 1279-4149_R1C

Country: United States

Region: ZT

Branding: Generic

SI Number: 1279-4843.3

Color: White
[Xperia Z1 Compact General] Rudlisi:
So, just got my Aussie Sony Z1 Compact w/ KitKat 4.4.2. Purchased from the Sony Kiosk in Chatswood.

Details are:

Customization Number: 1281-3422_R3C

Country: Australia

Region: EN

Branding: Sony

SI Number: 1281-0380.4

Color: Black

Now, time to have fun!
[Xperia Z1 Compact General] emirua:
Customization Number: 1279-6212_R5C

Country: China

Region: ZT

Branding: Generic

SI Number: 1279-4843.4

Color: White

:good:
[Xperia Z1 Compact General] mugoftee:
Customization Number: 1279-6978_R4B

Country: Germany

Region: DE

Branding: Generic DE

SI Number: 1280-3659.4

Color: black
[Xperia Z1 Compact General] LEO-037:
Customization Number: 1281-0182_R3C

Country: Philippines

Region: EN

Branding: Generic

SI Number: 1280-8509.6

Color: Black
[Xperia Z1 Compact General] blackmesa47:
Customization Number: 1279-4727_R2C

Country: EURO - user

Region: -

Branding: -

SI Number: 1279-5054

Color: black
[Xperia Z1 Compact General] ajcrowley:
Customization Number: 1279-6976_R3C

Country: Switzerland

Region: IT, DE, FR

Branding: none

S1 Boot: 1270-3115

Color: black
[Xperia Z1 Compact General] zxz0O0:
S1 Boot number does not matter, but what is your SI number? Merci :)
[Xperia Z1 Compact General] dexi00:
Customization Number: 1279-6978_R4B

Country: Germany

Region: DE

Branding: none

SI Number: 1279-3718.4

Color: white
[Xperia Z1 Compact General] marknow22:
Customization Number: 1279-6978-R2C

Country: Germany

Region: DE

Branding: GENERIC

SI Number: 1279-3718.4

Color: white
[Xperia Z1 Compact General] shuby1001:
Customization Number: 1279-6978_R2C

Country: Germany

Region: DE

Branding: O2

SI Number: 1281-0109.4

Color: white

I have flashed an unbranded DE generic firmware, so I am not sure if the Customization number is still the same.
[Xperia Z1 Compact General] Zinamo:
Customization Number: 1279-2796_R2C

Country: Italy

Region: IT, EN

Branding: generic

SI Number: 1279-5059.5

Color: black
[Xperia Z1 Compact General] DeaflyBlind:
Region: EN

Branding: Telstra Australia

Cust: 1281-1039

SI: 1281-1655.4

Colour: Black
[Xperia Z1 Compact General] Matzix:
unbranded, updated phone, purchased at amazon.de

Customization Number: 1279-6978_R2C

Country: Germany

Region: DE

Branding: Generic

SI Number: 1279-3718.4

Color: White
[Xperia Z1 Compact General] nomadAG36:
Customization Number: 1280-1394_R2C

Country: Netherlands

Region: EL, EN

Branding: Generic NL

SI Number: 1280-1798.3

Color: pink
[Xperia Z1 Compact General] supermili:
My Customization

Model: D5503 Black

Customization Number: 1279-6976_R3C

Country: Austria (Germany?)

Region: IT,DE,FR

Branding: NONE

SI Number: 1280-2927.4

Colour: Black
[Xperia Z1 Compact General] propov:
Black

custom. version 1280-8260_r2c

SI 1284 - 2439.2

country Bulgaria

region BG

unbranded/neverlocked
[Xperia Z1 Compact General] beregond:
Customization Number: 1280-5444_R4C

Country: Croatia

Region: HR

Branding: T-mobile

SI Number: 1280-8725.3

Color: black
[Xperia Z1 Compact General] zxz0O0:
Are you sure you did not flash another firmware? This customization number was reported to be unbranded Poland/Czech/Slovakia.
[Xperia Z1 Compact General] beregond:
Ungh... you're right. Forgot that it changes with the flash. Will punch in the original Tmob firmware to see the exact number and update it accordingly!

edit: updated!
[Xperia Z1 Compact General] zooknees:
Customization Number: 1281-2668_R3C

Country: Netherlands

Region: NL

Branding: Generic

SI Number: 1280-9816.5

Color: White
[Xperia Z1 Compact General] nonyhaha:
Customization Number: 1280-7864_r1c

Country: Romania

Region: SK, PL, CS

Branding: Unbranded

SI Number: 1280-7983.4

Color: White
[Xperia Z1 Compact General] vriz27:
Customization Number: 1280-1394_r2c

Country: Greece

Region: en / el

Branding: Unbranded

SI Number: 1280-1800.3

Color: black
[Xperia Z1 Compact General] beanmachine:
1281-2668 R3C

Netherlands

Tmobile

White
[Xperia Z1 Compact General] vrowdy:
Customization Number: 1281-2668_R2B

Country: Netherlands

Region: EURO

Branding: Generic

SI Number: 1281-2668

Color: white
[Xperia Z1 Compact General] fridlack:
Deleted, just read full OP
[Xperia Z1 Compact General] nutdevza:
Customization Number: 1279-6212_R5C

Country: Taiwan [but im now using in Thailand]

Region: ZT

Branding: Generic

SI Number: 1279-4846.5

Color: Lime

IN ss is Russia generic
[Xperia Z1 Compact General] SE_Xperia:
Customization Number: 1279-3901_R3C

Country: Russia

Region: RU

Branding: PCT

SI Number: Unknown

Color: black
[Xperia Z1 Compact General] kitrax59:
Customization Number: 1279-6212_R5C

Country: Philippines

Region: ZT

Branding: Generic??? (Box in Chinese ;) )

SI Number: 1279-4846.4

Color: Lime
[Xperia Z1 Compact General] parkblu:
Customization Number: 1279-6212_R5C

Country: n/a

Region: n/a

Branding: none

SI Number: n/a

Color: black

(Phone came from Taiwan, with all stickers but one on box missing; remaining is in Chinese)
[Xperia Z1 Compact General] MickieH:
Customization Number: 1282-3533_R3C

Country: UK

Region: EN

Branding: Vodafone

SI Number: 1285-0077.2

Color: White

No Vodafone bloatware, or boot/shutdown animations, but Vodafone APN already present on first boot, and cannot change voicemail from 121 to anything else.

Strangely enough, although it has the Vodafone branding, it is not sim locked, and bootloader unlock allowed is Yes.
[Xperia Z1 Compact General] Sango2:
With the Xperitool released by IaguCool, here is a accurate list. There is probably a few customization numbers missing, like the one post above but the list will get updated eventually and it will be there.
[Xperia Z1 Compact General] IgorEisberg:
The D5503 list in XperiFirm is now 100% complete. The whole range of 1278-0000 to 1295-0000 was scanned with an automatic tool.
[Xperia Z1 Compact General] amnher:
Customization Number: 1281-0182_R3C

Country: Philippines

Region: EN

Branding: Generic

SI Number: 1280-8509.6

Color: black

But I notice on XperiFirm, theres no Philippines there but Cust No. is the same with Malaysia
[Xperia Z1 Compact General] IgorEisberg:
There's not Philippines firmware, they use Malaysia's firmware in Philippines.
[Xperia Z1 Compact General] amnher:
Heres my sw info

Is it malaysian?
[Xperia Z1 Compact General] IgorEisberg:
Like I said, 1281-0182 is for Malaysian firmware.
[Xperia Z1 Compact General] heross:
Customization Number: 1278-8474_R3C

Country: n/a

Region: Global_LTE

Branding: none

SI Number: SI1281-4003.1

Color: lime
[Xperia Z1 Compact General] 4mynikka:
Where would mine be from? 1280-9165.5

Distribution countries region are XL, AE

So I'm assuming AE is United Arab Emirates

But what is XL?
[Xperia Z1 Compact General] amnher:
I just noticed that there are some customization that does not have NFC icon
[Xperia Z1 Compact General] Malk4ever:
Germany T-Mobile 1280 - 4661
[Xperia Z1 Compact General] BattlePizza:
Not exactly Z1 Compact but something similar:

Xperia Z1 f (Japanese version of the Z1 Compact):

1278-7589.2 Black
[Xperia Z1 Compact General] sjanzeir:
Sony Xperia Z1 Compact (black)

D5503 Black

Unbranded - Saudi Arabia (bought from dealer)

CV: 1279-5363_R1D

SI: 1279-7249.3

Arabic, English, FA (French? )

Sony Xperia Z1 Compact (white)

D5503 White

Unbranded - Saudi Arabia (bought from dealer)

CV: 1279-5363_R1D

SI: 1279-7250.3

Arabic, English, FA (French? )
[Xperia Z1 Compact General] Eddy1927:
Si number 1280-8512.6 Pink

Z1 Compact

Region: EN -

SI: 1280-8512.6

Color Pink

can some tell me the customisation number please

country bought in Fiji
[Xperia Z1 Compact General] ltcdata:
Mine is 1281-0182_R4C

Seems to be MY, but what does the R4C mean?

With xperifirm i can only find a R2D firmware for this SI.

Could you tell me with lollipop firmware should i use for my phone?
[Xperia Z1 Compact General] MickieH:
Should be the 1281-0182 Malaysia Customised MY 14.5.A.0.242.

I think the last three are the release version, but I could be completely wrong. It doesn't matter, the firmware is newer.

Saying that, Sony released an update to that version, 14.5.A.0.270, so I would either wait for it to be released for you, or try a different CDA which has the update, and supports your language.

Nothing wrong with running software from a different country. I'm in the UK, and I've flashed Central Europe ftf's before now. As long as it supports your language, it shouldn't be a problem.
[Xperia Z1 Compact General] ltcdata:
Oh, thanks!!

And another question: flashing from a different country, wouldn't change, for example, the enabled LTE bands that my phone has?
[Xperia Z1 Compact General] MickieH:
As long as you stick to your phone model you should be fine.

Don't flash a C6902 ftf on a C6903 for example, because they do use different LTE bands.
[Xperia Z1 Compact General] ltcdata:
Oh, perfect. I'll stick to a firmware for the D5503. Thanks for the help!
[Xperia Z1 Compact General] ltcdata:
Another little question:

My phone has no simlock block.

If i flash a firmware with another customization, is there a possibility that the phone becomes simlocked?
[Xperia Z1 Compact General] ltcdata:
Ok, now i'm on rooted .270 with LB.

Thanks for the help :)
[Xperia Z1 Compact General] Nosfera9900:
software

Unbranded

Can you help me with the the original software?
[Xperia Z1 Compact General] Toni_Ai:
Z1 compact

Please help, cant firmware:

09/049/2016 21:49:30 - ERROR - root : this bundle is not valid

09/049/2016 21:49:30 - INFO - Selected Bundle for Sony Xperia Z1 Compact (D5503). FW release : 14.6.A.1.236. Customization : Russia

09/049/2016 21:49:30 - INFO - Preparing files for flashing

09/050/2016 21:50:36 - INFO - Please connect your device into flashmode.

09/051/2016 21:51:46 - INFO - Device connected in flash mode

09/051/2016 21:51:46 - INFO - Opening device for R/W

09/051/2016 21:51:46 - INFO - Reading device information

09/051/2016 21:51:46 - INFO - Phone ready for flashmode operations.

09/051/2016 21:51:46 - INFO - Current device : D5503 - CB5A1ZFSFF - 1281-9266_R9D - 1275-9486_14.6.A.1.236 - GLOBAL-LTE_14.6.A.1.236

09/051/2016 21:51:47 - INFO - Start Flashing

09/051/2016 21:51:47 - INFO - Processing loader.sin

09/051/2016 21:51:47 - INFO - Checking header

09/051/2016 21:51:47 - INFO - Flashing data

09/051/2016 21:51:47 - INFO - Processing of loader.sin finished.

09/051/2016 21:51:47 - INFO - Loader : S1_Root_6732 - Version : LOADER_RELEASE_MSM8974_32_AID_4 / Boot version : S1_Boot_MSM8974_Rhine1.2_LA1.04_19 / Bootloader status : ROOTABLE

09/051/2016 21:51:47 - INFO - Processing partition-image.sin

09/051/2016 21:51:47 - INFO - Checking header

09/051/2016 21:51:47 - INFO - Flashing data

09/051/2016 21:51:47 - ERROR - Processing of partition-image.sin finished with errors.

09/051/2016 21:51:47 - INFO - Ending flash session

09/051/2016 21:51:47 - ERROR - ERR_SEVERITY="MINOR";ERR_CODE="0017";ERR_DYNAMIC="0x801C003B ";

D5503 white

SI 1279-4842.2 EN
[General Questions and Answers] chester-2k11:
Hi all I'm looking to see if it's possible to use two otg cables on one device .

I know there's y cables but I didn't want to put them in just in case

What I want to do is plug a video capture card into a nexus 7 and a telemetry usb as well and run both apps together so I would have

My telemetry on one side and my video on the other side .

It's for my quadcopter .

Any help input would be great
[General Questions and Answers] chester-2k11:
Any one?
[General Questions and Answers] 19dragon98:
It would work, if you use a Y cable.

Another question : if you connect only telemetry works? and if you connect only video capture card works?
[General Questions and Answers] chester-2k11:
Yea my telemetry works and my video capture card does but I want to run both the same time . Will get a y cable
[General Questions and Answers] 19dragon98:
Yes you will need a Y cable, but i dont say if the tablet offer a supply necessary for all 2 the devices.

Inviato dal mio Nexus 7 utilizzando Tapatalk
[JASJAR, XDA Exec, MDA Pro General] guild1911:
In this test of the MDA Pro:

http://www.areamobile.de/tests/T_Mobile_MDA_Pro/teil_II.php

They write that it is possible to view streaming tv ( MobileTV ) with the MDA Pro by using a special HTC tool.

Does someone know about it?

How can you see streaming tv services (Mobile TV) on the HTC Universal/Mda Pro??
[JASJAR, XDA Exec, MDA Pro General] Slave1:
There's an application called "Streaming Video" in the programs menu. It works off rtsp feeds.

Does anyone know how to use this?
[Windows Phone 8 Q&A, Help & Troubleshooting] lrhage:
WinRT? Silverlight?

I would like a file/document manager, I want to copy/move pictures and documents from folder to folder.
[Windows Phone 8 Q&A, Help & Troubleshooting] Scripz:
Hello guys i have waited long time for a Awesome Rom to Windows phone 8 is it any roms that's is coming up now? or soon? :laugh:
[Windows Phone 8 Q&A, Help & Troubleshooting] titi66200:
No and no
[Galaxy Ace S5830 Q&A, Help & Troubleshooting] vaibhavsri:
Hello Senior Members,

I am facing stuck on the Welcome screen where I need to choose language but even I choosed English (India), I am unable to move forward from this screen.

This ROM which I used to flashed is 'CyanogenMod 11 modded for Galaxy Ace'. URL is http://xdaforums.com/showthread.php?t=2587481

Please help me out. :(

Cheers,

Vaibhav S
[Galaxy Ace S5830 Q&A, Help & Troubleshooting] Deleted member 5617821:
Try restarting the phone. If the problem still persists, try re-flashing the rom after doing a complete wipe from the recovery mod. Do post the results. Hope I Helped :)
[Galaxy Ace S5830 Q&A, Help & Troubleshooting] vaibhavsri:
I did as you said but again I am stuck on the welcome screen.

In this welcome screen I need to choose language from given options but I am unable to select it either by touching there or by using any button.

This is actually problem I am facing. Hope it make you a little more clear about the problem I am facing.

Pasting a snap for you guys to see what I am facing as a problem.

Thanks & Cheers,

Vaibhav S
[Nexus 5 Q&A, Help & Troubleshooting] Lucky_Slevin:
Hi XDA,

I am looking into a meenova card reader for traveling instead of my 1tb hard drive which needs to be plugged into an outlet to work.

Now I know all about the meenova card reader but my issue is that it needs to be in closer proximity to my phone. That being said I have an otter box like case on my nexus 5 and it impedes something like the meenova from attaching since there is little room and far from the input.

Is there any extender like adapters that would be about half an inch to an inch to accommodate the reader? I don't really want a long cable to plug into the end. Just something to move it out further.

So it needs to me a micro USB to micro USB adapter.

Thanks XDA, hopefully you can guide me in my quest Lol.
[Android Q&A, Help & Troubleshooting] drmaunuk:
I have Rooted karbonn a6. But can;t turn on accessibility feature in it. Can you help?
[Android Q&A, Help & Troubleshooting] es0tericcha0s:
What accessibility feature are you trying to activate? Are you saying that there is a one of the features that you can't find or you have found it in Settings / Accessibility and it does not turn on?
[Android Q&A, Help & Troubleshooting] shankarsj:
Goto settings/accessibility

If u have any app installed on ur phone u can turnit on.if not..u have to install it through the market and also if u totally dont have accessibilty app u need to install from market ..
[Galaxy S 5 Q&A, Help & Troubleshooting] Justingtp:
Hi All,

On my S3 I was able to disable S Planner and just use Google Calendar. HD Widgets would then launch Google Calendar rather than S Planner because that was the only calendar left on my phone after S Planner was disabled.

However on my new S5, there are two instances of S Planner in Application Manager and I can only disable one and not the other. HD Widgets keeps launching S Planner over Google Calendar because that's the "favourite" or "default" calendar.

Anyone successfully disable these built in apps on the S5?

Thanks.

Justin.
[Asus Transformer TF700] Ilyustar:
Hello,

First of all, I'm totally new to all the rooting/unlocking stuff on android. I am trying to unlock my TF700T (as first step) to install CROMBi-kk in order to get a smoother tablet + 4.4 :)

Well I've downloaded the unlocking .apk directly from ASUS (v7) and started it to unlock it - but an error occurs: unknown error / network blabla.

After using some google, I found out that I maybe have to enable USB-Debugging or stuff like that - tried it, didnt work. Then I read something about that the serialnumber has to be registered with the devicetracker of ASUS. So I went to the page, logged in with my google account and entered my serialnumber -> error: time-out. Next I changed to my PC and went to the devicetracker site: Again I login with my google account and there it is a TF700T. After the page loads for ages a worldmap is shown in the background but still with a Loading label.

So my question is, what can I do to make it work? Are the servers maybe really down? And the networking error is really a networking error? Or is it a problem that I am sitting in germany?

Havent registered the product in any way so maybe thats a problem?
[Asus Transformer TF700] sbdags:
Turn off your firewall or use a mobile tethering hotspot. Also try unlocked v8.
[Asus Transformer TF700] berndblb:
Unfortunately a very common problem of Asus not having your tablet registered correctly in their database.

Email Asus support, attach a screenshot of your About Tablet page and tell them you cannot register for Device Tracker. Do not even mention you want to unlock! They do not waste resources on helping you to unlock.

Send them an email a day (including the screenshot) until you get a response. Send them two emails a day if they do not resolve it right away. Send then 3 emails a day - you get the picture....

You have to be persistent and turn yourself into a polite PITA.

Keep trying to unlock throughout the whole procedure. It may take dozens of attempts.
[Asus Transformer TF700] flhthemi:
Please let us all know how this method of getting Asus to respond works for you. I have mailed them several times and nothing has been done. Mine is still not unlocking. But, I never did try being THIS persistant. ;)

Good luck!