Need help - Sony Xperia Z Ultra

Hello, I unlocked my bootloader and now PC companion tells me that my system is modified and can't update using this tool. Sony told me I would need an update.zip, ota, or a third party method. Any help would be appreciated as I would love to update my firmware.
Sent from my C6802 using Tapatalk 2

Use flash tool and download the new firmware ftf file at xda z ultra forum and update it.
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Related

Can you update to 2.3.4 without connecting to a computer ?

I heard there's been an official update?
Sent from my R800i using XDA App
chrisredmayne said:
I heard there's been an official update?
Sent from my R800i using XDA App
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I don't know anyone who has had the OTA update, Just use PC Companion.
If your phone isn't unlocked you will most likely not have the update yet so u will have to wait or flash it.
Sent from my R800i using XDA App
you've 2.3.4 uk generic, unlock your phone, root it and flash it.
i'm using it either.

Xperia Sola MT27i update not functioning

I bought an Xperia Sola online recently, since the day i relieved it, i am trying to update it. I tried all methods possible and also the ones suggested by the Xperia care. When I checked online, it says my device should be running software version 6.1.1.B.*, i.e. ICS but by all methods tried, it says my device is up to date. Currently running gingerbread software version 6.0.B.3.814.
Please help. I do not want to root my device or run any custom ROM. I want to update to ICS Xperia.
Sent from my MT27i using xda app-developers app
Did you unlock your bootloader? Can't officially update with an unlocked bootloader.
Nooblar said:
Did you unlock your bootloader? Can't officially update with an unlocked bootloader.
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Click to collapse
No i didn't do any tweaks on the out-of-the-box device
Sent from my MT27i using xda app-developers app
No prob download the ftf from sola section Indian or global and flash it via flash tool
U r updated
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Not a n00b!! said:
No prob download the ftf from sola section Indian or global and flash it via flash tool
U r updated
Sent from my MT27i using xda premium
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Click to collapse
Will my warranty be available after the update??
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srivmanu said:
Will my warranty be available after the update??
Sent from my MT27i using xda app-developers app
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Warranty maybe void only if you unlock bootloader or root.
So flashing ftf will not,I guess.
neectron said:
Warranty maybe void only if you unlock bootloader or root.
So flashing ftf will not,I guess.
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I can try this method only if i am sure that it will not void my warranty
Sent from my MT27i using xda app-developers app
U warranty will remain intact!!
Sent from my MT27i using xda premium
I will try this..can anyone help me with it??
I am a total noob..
Sent from my MT27i using xda app-developers app
Search it or Google it
FLASHTOOL
install the drivers of ur mobile then go into flashmode nd then flash
Flashtool was developed by binary n androxyde so do thanks them n me too!!
do press thanks if u r HELPED
sent via beast sola
Here the ftf (stock rom section)
http://forum.xda-developers.com/showthread.php?t=1937792
Sent from my xperia sola using xda premium
Upgraded my sola to ICS manually... Works like wonder

Some questions about root[Xperia P]

using stock ROM:6.2.A.0.400
I wanted to root to flash some features
But when there is a new update(PCC) in the future, my phone is rooted, so I can't connect it to PCC. How can I apply the update????!!!!
My friend told me I can unroot, but I don't know the method...
Sent from my LT22i using xda app-developers app
you can update by PCC even if your phone is rooted
My phone will not become a brick?
Thank you I am going to root my phone
Sent from my LT22i using xda app-developers app

Z2 flashing guide

I want to debrand my z 2 from vodafone uk is there a flashing guide Anywhere please
Sent from my D6503 using XDA Premium 4 mobile app
Hi just download firmware you want and flash another stock using flashtool found under flashing section development
Sent from my D6503 using Tapatalk
Hi where can I find the fw please
Android is painful sometimes fw In one place when you can find it the whole place is a mess IMO
steelmm said:
Hi just download firmware you want and flash another stock using flashtool found under flashing section development
Sent from my D6503 using Tapatalk
Click to expand...
Click to collapse
Sorry have you got a link to it, cant find it. Thanks.
Sent from my D6503 using xda app-developers app
Now sorted and running the Taiwan fw over a UK vodafone handset happy days
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How to create stock kernel ftf?

I managed to create a stock firmware ftf with flashtool using the files that pc companion downloaded. But my last attempt at creating one for the kernel wasn't successful. Just thought it may be useful to me later.
Does anyone know how to do it?
Sent from my D6503 using XDA Premium 4 mobile app

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