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Would unbranded firmware install fine on branded z1?

I have C6906 from Bell and i can't wait for bell to release 4.3
can i just flash unbranded 257 using flash tool
and use pc companion to update to 290?
my phone is not sim unlocked yet / never touched boot-loader / didn't even bother rooting it.
I am still on stock 534
thanks in advance guys

yes

As Greg already said - yes.
Branded version is same ROM but without a craps from your carrier.
So, not only you'll be able to flash it without any problems but you'll be very happy when you see that your phone is little bit faster and "cleaner".
Also, if you want to unlock SIM lock (if it's available on your device), you can do that by simple code order via Internet.
Sent from my Z1

gregbradley said:
yes
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funky0308 said:
As Greg already said - yes.
Branded version is same ROM but without a craps from your carrier.
So, not only you'll be able to flash it without any problems but you'll be very happy when you see that your phone is little bit faster and "cleaner".
Also, if you want to unlock SIM lock (if it's available on your device), you can do that by simple code order via Internet.
Sent from my Z1
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Thanks guys!
I see few postings about problems upgrading such as losing imei or sim not accepting. since my z1 isnt rooted i wont be able to make any ta backups. Am i still clear to go?
Sent from my C6906 using XDA Premium 4 mobile app

choihan06 said:
Thanks guys!
I see few postings about problems upgrading such as losing imei or sim not accepting. since my z1 isnt rooted i wont be able to make any ta backups. Am i still clear to go?
Sent from my C6906 using XDA Premium 4 mobile app
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yes

I started with an EE Z1. Since then it's been generic European, generic global, and currently on Generic Nordic (so I can have 4.3). You'll be.fine
Sent from my C6903 using xda app-developers app

choihan06 said:
I have C6906 from Bell and i can't wait for bell to release 4.3
can i just flash unbranded 257 using flash tool
and use pc companion to update to 290?
my phone is not sim unlocked yet / never touched boot-loader / didn't even bother rooting it.
I am still on stock 534
thanks in advance guys
Click to expand...
Click to collapse
I've got the same phone from bell. First thing I did was flash an unbranded ROM. Bell has a few bloat apps that I hate. Best part is if you flash unbranded you don;t need to wait for updates. I got my update through PC Companion the day it was released.

Search the forums please.
choihan06 said:
I have C6906 from Bell and i can't wait for bell to release 4.3
can i just flash unbranded 257 using flash tool
and use pc companion to update to 290?
my phone is not sim unlocked yet / never touched boot-loader / didn't even bother rooting it.
I am still on stock 534
thanks in advance guys
Click to expand...
Click to collapse
Already been discussed here in detail.
Sony Xperia Z1 > Xperia Z1 Q&A, Help & Troubleshooting > Debrand xperia Z1?

I'm also on Bell with a c6906 and have done exactly what you are asking about and you will be fine. In case you didn't know we can't unlock our bootloader so the fix in 4.3 does not benefit us. Still 4.3 is a great update, loving the phone regardless.

metal_god69 said:
I'm also on Bell with a c6906 and have done exactly what you are asking about and you will be fine. In case you didn't know we can't unlock our bootloader so the fix in 4.3 does not benefit us. Still 4.3 is a great update, loving the phone regardless.
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arggg we can't unlock bootloader? then no custom kernels, recoverys and roms are available for our phone? man i should grab one from sony.. screw bell lol

choihan06 said:
arggg we can't unlock bootloader? then no custom kernels, recoverys and roms are available for our phone? man i should grab one from sony.. screw bell lol
Click to expand...
Click to collapse
Copy *#*#7378423#*#* to your phone dialer and it will open up a service menu. Go to Service info then Configuration. The last line in that screen will say Boot loader unlocked allowed: No
So we are outta luck.
Sent from my C6906 using xda app-developers app

metal_god69 said:
Copy *#*#7378423#*#* to your phone dialer and it will open up a service menu. Go to Service info then Configuration. The last line in that screen will say Boot loader unlocked allowed: No
So we are outta luck.
Sent from my C6906 using xda app-developers app
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Click to collapse
I guess.. it says NO,
i guess I should have bought unlocked one from sony store..

choihan06 said:
Thanks guys!
I see few postings about problems upgrading such as losing imei or sim not accepting. since my z1 isnt rooted i wont be able to make any ta backups. Am i still clear to go?
Sent from my C6906 using XDA Premium 4 mobile app
Click to expand...
Click to collapse
Losing IMEI and SIM not accepted problems happen when you downgrade, not update.

When will my Z1 get 4.3/4.4 update?

Hi,
I was wondering when my unrooted Z1 will get a new android update. I live in UK. Anyone have any info?
Sent from my C6903 using XDA Premium 4 mobile app

Lewiswatson99 said:
Hi,
I was wondering when my unrooted Z1 will get a new android update. I live in UK. Anyone have any info?
Sent from my C6903 using XDA Premium 4 mobile app
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Only Sony and/or your provider can confirm that, but even then it would be nice if you could tell us what version are you on now? You don't even tell us that so how are we meant to help you......

Oh sorry! Haha I'm on 4.2.2 at the moment. When do you think the UK will get a 4.3/4.4 update
Sent from my C6903 using XDA Premium 4 mobile app

Lewiswatson99 said:
Oh sorry! Haha I'm on 4.2.2 at the moment. When do you think the UK will get a 4.3/4.4 update
Sent from my C6903 using XDA Premium 4 mobile app
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Click to collapse
Why don't you just use Flashtool to get it to your phone using one of the available ftf's ?
Here is a video on how to do that:

No I don't want to void my warranty by rooting. I am just wondering when I might get the update. Thanks anyways for your helps
Sent from my C6903 using XDA Premium 4 mobile app

Lewiswatson99 said:
No I don't want to void my warranty by rooting. I am just wondering when I might get the update. Thanks anyways for your helps
Sent from my C6903 using XDA Premium 4 mobile app
Click to expand...
Click to collapse
Flashing with flashtool don't need root acces and it can't be detected.
You have to read before ask,you will have a reponse faster.
Read that ,if your Z1 is not on the list wait a week or two or flash with Flashtool

I would update through the PC companion. Many people seem to have encountered problems flashing with flashtool on this update. It was taking forever for the ota for me as well
Sent from my C6903 using Tapatalk

gregbradley said:
Only Sony and/or your provider can confirm that, but even then it would be nice if you could tell us what version are you on now? You don't even tell us that so how are we meant to help you......
Click to expand...
Click to collapse
When the Z1 first announcement it come with 4.2.2 already. So if he ask for 4.3 or 4.4 that meant he on 4.2.2 already.

reminder, there is no UK generic unbranded FTFs yet...
shem2409 said:
Why don't you just use Flashtool to get it to your phone using one of the available ftf's ?
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Click to collapse
because there is NO UK Unbranded Generic.. and the official channels are my preferred route too.

seamonkey420 said:
because there is NO UK Unbranded Generic.. and the official channels are my preferred route too.
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Click to collapse
Whether you use UK generic or any other generic one does not make a difference whatsoever, but it's up to you.
I have never encountered any problems when using Flashtool. Just make sure to use the most recent version.

The 4.3 is avaliable so if you use OTA or SEUS you get it.
As for rooting, it doesnt avoid your warranty unless you remove the root and install a clean version when you deliver the device for repair or replace it.
Only thing that avoid the warranty is unlocking the bootloader.
Keep your .257 rooted version and wait for a rooted locked version for 4.3.
Btw there will come a hotfix version in January (newer 4.3) for Z1.
4.4 will come April/May i think...

shem2409 said:
Whether you use UK generic or any other generic one does not make a difference whatsoever, but it's up to you.
I have never encountered any problems when using Flashtool. Just make sure to use the most recent version.
Click to expand...
Click to collapse
i've done my share of android modding/roms/etc.. however i like my region and stock rom the uk generic unbranded is and in turn would rather wait it out.. as hard as it is.. hehe.

You can check here scavenger-ch/sonyupdate/ (replace - with .)

Just got the update on my phone today, so no need to use the flash tool or root. Thanks guys anyways
Sent from my C6903 using XDA Premium 4 mobile app

seamonkey420 said:
because there is NO UK Unbranded Generic.. and the official channels are my preferred route too.
Click to expand...
Click to collapse
THere is,
http://forum.xda-developers.com/showthread.php?t=2469191
Under C6903 Unbranded/Generic scroll down to C6903 14.2.A.0.290 Generic UK 1276-0875
this has been out for quite a few days now ...

[Q] Xperia Z1 has still not updated.. is this a problem?

Hi my xperia Z1 has still not updated or given me any notifications. I connected it to PC and checked with sony PC Companion but it is still saying that my phone is updated with the latest version. What should I do?
Thank you
Matt

Which country do you live? And which provider are you on? Do you have a branded or unbranded device? Which model of Z1 do you have( for example: mine is c6903)? Is PC Companion updated to the latest version? As you can read there are many possible factors why your device hasn't got the update yet! Updates are rolled out in phases! You can decide to wait or you can update via flashtool( flash a ftf, no root needed)
Sent from my C6903 using xda app-developers app

ripbrucelee said:
Which country do you live? And which provider are you on? Do you have a branded or unbranded device? Which model of Z1 do you have( for example: mine is c6903)? Is PC Companion updated to the latest version? As you can read there are many possible factors why your device hasn't got the update yet! Updates are rolled out in phases! You can decide to wait or you can update via flashtool( flash a ftf, no root needed)
Sent from my C6903 using xda app-developers app
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Click to collapse
Hi there and thanks for reply. To answer your questions, I happen to live in Malta in Europe, and my provider is Vodafone. The sony z1 is an original buy and branded. My model is also C6903. I will check if I happen to have the latest update of PC Companion. I actually prefer to wait some more rather than update manually. What do you recommend?
Matt

matgal3 said:
Hi there and thanks for reply. To answer your questions, I happen to live in Malta in Europe, and my provider is Vodafone. The sony z1 is an original buy and branded. My model is also C6903. I will check if I happen to have the latest update of PC Companion. I actually prefer to wait some more rather than update manually. What do you recommend?
Matt
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Click to collapse
I would suggest you manual flashing, my girlfriends Z1 was same branded as mine (Polish orange), I was sick of waiting for update and flashed the global version on my own, she still didn't recieve 4.4.2 update.
I was also scared before flashing firmware, but now am cool n happy with kitkat, imma give you link to my thread about flashing it(am also total noob when comes about phones), its easy-peasy.
http://forum.xda-developers.com/showthread.php?p=51426528

Why flash a custom ftf
Sent from my C6903 using xda app-developers app

Jay794 said:
Why flash a custom ftf
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Click to collapse
Is not Custom that one, is Global Stock.

Sorry I meant to say, why not just flash a custom ftf, or a stock 4.4.2, bypass the official way of updating
Sent from my C6903 using xda app-developers app

Jay794 said:
Sorry I meant to say, why not just flash a custom ftf, or a stock 4.4.2, bypass the official way of updating
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Click to collapse
Yep, I agree with that, he should not wait for the Official one but just use Flashtool and flash the Latest or Custom FTF..

[Q] Australian 14.4.A.0.108

Has anyone got the xpreria z1 build 14.4.A.0.108 for Australia? I am running linux, so no access to the update programs.
tia

evilc1 said:
Has anyone got the xpreria z1 build 14.4.A.0.108 for Australia? I am running linux, so no access to the update programs.
tia
Click to expand...
Click to collapse
According to sony site, it is here http://www.sonymobile.com/au/software/phones/xperia-z1/. I did not try it coz I have not been with computer for a few days.
Sent from my C6903 using xda premium

[email protected] said:
According to sony site, it is here http://www.sonymobile.com/au/software/phones/xperia-z1/. I did not try it coz I have not been with computer for a few days.
Sent from my C6903 using xda premium
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Yes I saw that, but as I said I'm running Linux Sony software is for windows only

Just use any FTF for your device, region and branding does not matter

I can see the new update on computer, but I haven't updated it, I am still on ...136 (4.3)

gregbradley said:
Just use any FTF for your device, region and branding does not matter
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If this reply is to me I tried the French ftf and got the same?

Nah, every firmware has a slightly different. Australian firmware is specially designed for Australia. Therefore you should flash aus tft
Sent from my C6903 using XDA Free mobile app

kanchigo said:
Nah, every firmware has a slightly different. Australian firmware is specially designed for Australia. Therefore you should flash aus tft
Sent from my C6903 using XDA Free mobile app
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I tend to agree with you otherwise why do Sony have so many different (counrty) versions.
You would'nt by chanch have 108.ftf ?

The differnces are either cosmetic or include/do not include certain apps to apply with local legislation. It also helps deliver updates on a global scale without everyone downloading at the same time. They can stagger the release. It makes sense to do this for many reasons.
All this makes no difference to phone performance. You can flash any regions FTF as long as its for your device (C6903 etc)

[Q] Need Help finding/installing US version for D5803

I am running the generic Lollipop image.. new phone. .. never rooted or unlocked anything. I loaded the lollipop image over the factory installed kitkat by using the flash tool.
I'm looking for a US version Lollipop to flash over without rooting, unlocking. Can someone help?

androidbuff123 said:
I am running the generic Lollipop image.. new phone. .. never rooted or unlocked anything. I loaded the lollipop image over the factory installed kitkat by using the flash tool.
I'm looking for a US version Lollipop to flash over without rooting, unlocking. Can someone help?
Click to expand...
Click to collapse
Google search "list of firmwares of xperia z3 compact xda" and enter the xda link in the searches. You will find it there
Sent from my D5803 using XDA Free mobile app

Sadman Khan said:
Google search "list of firmwares of xperia z3 compact xda" and enter the xda link in the searches. You will find it there
Sent from my D5803 using XDA Free mobile app
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Thank you Kind Sir.

Haha wish i wasn't that lazy. Otherwise i would have given you the link :'D Sorry man
Sent from my D5803 using XDA Free mobile app