Database Develop

C6603 no update to 5.1

I have a stock (Unrooted or anything) Xperia Z (C66003) branded from my network here in the uk 3/Three which is running 5.0.2 but everytime I search for an update it says i'm up to date.
I know I can get 5.1 on my device so what can i do to update to it?
Cheers

In Flashtool there is XperiFirm. Download 5.1.1 ftf and flash it. I usually flash Central Europe 1, it's not branded and have less bloatware.
Good Luck.
Xperia M2 D2303 on LP 5.1.1

Dzepar said:
In Flashtool there is XperiFirm. Download 5.1.1 ftf and flash it. I usually flash Central Europe 1, it's not branded and have less bloatware.
Good Luck.
Xperia M2 D2303 on LP 5.1.1
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Click to collapse
Thanks very much, I never knew of Flashtool before but just finished flashing Central Europe 1 now as my carrier doesn't have the latest version.
Seems to have went ok although just at the Android is upgrading screen, but happy to be on 5.1 finally not that there was anything wrong with 5.0.2 for me but nice to upgrade.
Cheers

Rollback Marshmallow to stock Lollipop(have checked firmware listed already)

Hi,
Please read complete
I have upgraded to Marshmallow and seeing downgrade in battery life. I want to rollback to Lollipop.
I have checked
[FTF] Stock Firmwares + Concept (24/06/2016)
using : D5833(India)
I have check the FTF file for India and it says customized whereas i want to rollback to Sony Z3 compact stock Lollipop 5.2 or 5.1(whichever was the last update for this model) original stock version not tempered with in any way. Can you please guide me if there is a way to get that.
Thankyou for reading my post

http://forum.xda-developers.com/z3-compact/general/list-stock-firmwares-d5803-d5833-t2906706
AND
http://forum.xda-developers.com/showpost.php?p=66275951&postcount=2028
You do not need INDIAN firmware

bookworth said:
http://forum.xda-developers.com/z3-compact/general/list-stock-firmwares-d5803-d5833-t2906706
AND
http://forum.xda-developers.com/showpost.php?p=66275951&postcount=2028
You do not need INDIAN firmware
Click to expand...
Click to collapse
Thankyou
I am looking at 5.0.2, which country's should i download(D5833).
Radio bands differ between countries, won't it create issues if i install some other country's firmware?

I want 14.6.A.1.216 philippines Generic FTF

Hi
Can someone send the 14.6.A.1.216 Philippines Generic FTF file to download. ? Because I want to downgrade my 5.1.1 to that version. I am using c6903 xperia z1.

Looking for KitKat UK unbranded firmware

Anyone still have the .ftf file for D5803 KitKat 4.4.4 unbranded UK firmware 23.0.1.A.5.77 UK (1288-4954)? Seems no longer to be available from Mega etc.

why u need downgrade to kitkat rom on these days??

SirbuXDA said:
Anyone still have the .ftf file for D5803 KitKat 4.4.4 unbranded UK firmware 23.0.1.A.5.77 UK (1288-4954)? Seems no longer to be available from Mega etc.
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Click to collapse
A quick googling turned this up - and the link works.
https://forum.xda-developers.com/showpost.php?p=60195731&postcount=992

Thanks but 23.1.A.0.726 is Android 5.0.2 Lollipop not Android 4.4 KitKat which is what I was looking for. Since I was unable to locate a copy of UK Firmware 23.0.1.A.5.77 I used the Belgian version instead which is almost (but not quite) identical.

ftf files

Can anyone provide me with a link for a non branded H8216 .ftf file that isn't a alfafile link? I need to flash a non branded firmware so I can test out the Android P Developer Preview.

Unfortunately Flashtool doesn't support XA2 and XZ2 yet. Use Newflasher for flashing unbranded firmware.

ch3mn3y said:
Unfortunately Flashtool doesn't support XA2 and XZ2 yet. Use Newflasher for flashing unbranded firmware.
Click to expand...
Click to collapse
I got the files for Customized UK from XperiFirm from within Flashtool which I flashed using newflasher and then I was able to install the Developer Preview. Turns out that XperiFirm has the Android P Developer Preview files ready to download for most Customized firmwares so I could of saved myself a lot off hassle.