C6833 Ultra, Debrand to stock Firmware - Sony Xperia Z Ultra

I have a C6833 and im trying to debrand it, as its currently on O2UK firmware but 14.1.B.1.510. Is there a stock WWE firmware out for this phone or a way to change the build.prop to allow Sony PC Companion to debrand it with a stock firmware.

nintendolinky said:
I have a C6833 and im trying to debrand it, as its currently on O2UK firmware but 14.1.B.1.510. Is there a stock WWE firmware out for this phone or a way to change the build.prop to allow Sony PC Companion to debrand it with a stock firmware.
Click to expand...
Click to collapse
use flashtool and flash the new one (14.1.B.1.526). Some members are saying they wish they had never modified their region in the build.prop

hamdogg said:
use flashtool and flash the new one (14.1.B.1.526). Some members are saying they wish they had never modified their region in the build.prop
Click to expand...
Click to collapse
Have you got a link, I can only see C6802 stock firmwares.

nintendolinky said:
Have you got a link, I can only see C6802 stock firmwares.
Click to expand...
Click to collapse
actually that one wont work with LTE...
There is 532 that Sony will release in a few days... The new build number 14.1.B.1.532 (C6802, C6833 and C6806)

Ok, great. So in a few days we will have the newest 14.1.B.1.532 ftf file.

nintendolinky said:
Ok, great. So in a few days we will have the newest 14.1.B.1.532 ftf file.
Click to expand...
Click to collapse
Yeah but its just a small update... nothing major. But will help with your situation

Will a full ftf file be released or just the small update, I presume it will be the full file so it can flash a phone to stock.

nintendolinky said:
Will a full ftf file be released or just the small update, I presume it will be the full file so it can flash a phone to stock.
Click to expand...
Click to collapse
I have the raw download files from the C6833 .510 unbranded firmware here if that helps.
https://docs.google.com/file/d/0ByGYRkJvxTdaWktWWHlPLUJkZnM/edit?usp=sharing

So how do i put all these files toger and make a ftf, i presume flashtool, however how and what should i use to create the bundle.

nintendolinky said:
So how do i put all these files toger and make a ftf, i presume flashtool, however how and what should i use to create the bundle.
Click to expand...
Click to collapse
Never done it sorry mate... new to Sony devices. One of the other guys will help I'm sure.

Can you provide your build.prop mate, it would be a great help.

hamdogg said:
actually that one wont work with LTE...
There is 532 that Sony will release in a few days... The new build number 14.1.B.1.532 (C6802, C6833 and C6806)
Click to expand...
Click to collapse
Any idea what the new updated .532 build will bring change wise?

Teczguru said:
Any idea what the new updated .532 build will bring change wise?
Click to expand...
Click to collapse
No idea. Its labeled as "minor revision"

Related

[FW] X8i 2.1.1.A.0.6 Customized RU

So far nobody posted original, decrypted 2.1.1.A.0.6 firmware in SIN format for flash tool, so I've decided to update to get these files - could come in handy
Mediafire folder with firmware and other stuff: http://www.mediafire.com/?d3pobqqc3py66
Enjoy
and here not torrent link flasher 2.6+2.1.1.A.0.6 clean decrypted firmware
dviktor said:
and here not torrent link flasher 2.6+2.1.1.A.0.6 clean decrypted firmware
Click to expand...
Click to collapse
Which CDA number? 1241-4091 too?
blagus said:
Which CDA number? 1241-4091 too?
Click to expand...
Click to collapse
yes, i made it by myself
Could someone eleborate further what "decrypted firmware" + Flasher is? Since I am a new user. I was always using xRecovary in addition to SEUS.
sawari said:
Could someone eleborate further what "decrypted firmware" + Flasher is? Since I am a new user. I was always using xRecovary in addition to SEUS.
Click to expand...
Click to collapse
In terms of XDA, decrypted firmware means that this is original firmware like the one flashed with SEUS, but decrypted to extract .sin files which can be flashed with Androxide's/Bin4ry's FlashTool.
So, flashing these files is the same as flashing phone with SEUS (should be, theoretically, unless there's some strange problem with phone that only SEUS can fix)...
And here is another mirror: http://www.multiupload.com/JXU3T8PGYK
Thank you
Is this in Russian or English is there as well? Is there a Global Generic version available for X8 for Flash Tool? I've been searching for it.
Thanks...
dviktor said:
and here not torrent link flasher 2.6+2.1.1.A.0.6 clean decrypted firmware
Click to expand...
Click to collapse
Why can't I download this file? I entered the number that shows in the box and nothing happens...
roaringhere said:
Is this in Russian or English is there as well? Is there a Global Generic version available for X8 for Flash Tool? I've been searching for it.
Thanks...
Click to expand...
Click to collapse
What is the CDA number for Global Generic? I'd upload it too but I don't know CDA number.
It would be nice if you could release a firmware for E15a version
Forgot to quote the post I replied to...
There's no Delete post button...
Thanks...
blagus said:
What is the CDA number for Global Generic? I'd upload it too but I don't know CDA number.
Click to expand...
Click to collapse
It's suppose to be 1243-2916
Thanks in advance...
Is this have the new kernel of 2.1.1 ? Because for 2.2,1 i have to update kernel too ! I dont want use seus :d
Sent from my Sony Ericsson X8 using Tapatalk
BehradGH said:
Is this have the new kernel of 2.1.1 ? Because for 2.2,1 i have to update kernel too ! I dont want use seus :d
Sent from my Sony Ericsson X8 using Tapatalk
Click to expand...
Click to collapse
If course it has
any chance to that you hace the e10a version??
No, I don't have it. Try google.
blagus said:
So far nobody posted original, decrypted 2.1.1.A.0.6 firmware in SIN format for flash tool, so I've decided to update to get these files - could come in handy
Mediafire folder with firmware and other stuff: http://www.mediafire.com/?d3pobqqc3py66
Enjoy
Click to expand...
Click to collapse
I really love your work.
Btw, can you post a guide about how to decrypt stock firmware in SIN Format?
Use EmmaDecrypt... tutorial here.
blagus said:
Use EmmaDecrypt... tutorial here.
Click to expand...
Click to collapse
Thanks, I appreciate your works!
(gonna try it now)

[Question] Firmware 6.0.B.3.184 ST25a

I have been looking for this firmware (original st25a version) but I can´t find it!, i need it because the baseband, cuz I want to sell my cellphone with the original firmware and the posibilitty to upgrade the firmware without problems, any ideas???
Jerber said:
I have been looking for this firmware (original st25a version) but I can´t find it!, i need it because the baseband, cuz I want to sell my cellphone with the original firmware and the posibilitty to upgrade the firmware without problems, any ideas???
Click to expand...
Click to collapse
i can found it?
http://forum.xda-developers.com/showthread.php?t=1922699
Mirror:
http://d-h.st/AoC
Thanks dude, but, I'm looking for the "ST25A" firmware, and the one that you shared with me is for ST25i, I want to flash including the baseband, for that reason I'm looking the ST25A version, I can't find it anywhere :S
Jerber said:
Thanks dude, but, I'm looking for the "ST25A" firmware, and the one that you shared with me is for ST25i, I want to flash including the baseband, for that reason I'm looking the ST25A version, I can't find it anywhere :S
Click to expand...
Click to collapse
You can flash via flashtool the one posted before excluding baseband.
I have 6.1.1.B.1.10, I'll upload it for you.
DaRk-L0rD said:
You can flash via flashtool the one posted before excluding baseband.
Click to expand...
Click to collapse
Thanks, but I need the firmware including the baseband :S
carlaba2 said:
I have 6.1.1.B.1.10, I'll upload it for you.
Click to expand...
Click to collapse
Thanks but I actually have that version, I really need the stock GB but I cant find it, I have been looking in some forums but without sucess :S, all that i find is the st25i version
Jerber said:
Thanks, but I need the firmware including the baseband :S
Thanks but I actually have that version, I really need the stock GB but I cant find it, I have been looking in some forums but without sucess :S, all that i find is the st25i version
Click to expand...
Click to collapse
Why do you need GB to sell it? It won't make a huge difference and the buyer is probably gonna end up upgrading it anyway
Anyway, here's the link for ICS in case it's useful for someone https://www.dropbox.com/s/7jfez2tekoajpuz/ST25a_6.1.1.B.1.10_None.ftf
Is imposible to find wit, there are some but all have bloatware of the carriers.
If you need it PM me
The ics baseband should still work on GB
Sent from my 4.2.2 Xperia S via Tapatalk

[FTF] XZ Ultra C6802 Stock Firmware 14.1.B.1.510 GENERIC Vietnam [2013.09.01]

This is my Stock Vietnam .510 FTF file downloaded through Sony PCC. In this Vietnam update you have no chinese bloat. It includes everything Kernel, Modem, System... Download the FTF file and flash with flashtool.
Download FTF
You dont know what flashtool is or how to use it ?
Read this great Tutorial made by krabappel2548
m3dd0g said:
This is my Stock Vietnam .510 FTF file downloaded through Sony PCC. In this Vietnam update you have no chinese bloat. It includes everything Kernel, Modem, System... Download the FTF file and flash with flashtool.
Download FTF
You dont know what flashtool is or how to use it ?
Read this great Tutorial made by krabappel2548
Click to expand...
Click to collapse
So great, my ZU from Hong Kong, but used cellgular in Vietnam (mobifone), This fw is compatible my phone?
nnq_mm said:
So great, my ZU from Hong Kong, but used cellgular in Vietnam (mobifone), This fw is compatible my phone?
Click to expand...
Click to collapse
Yes mine is also from Hong Kong.
Gesendet von meinem C6802 mit Tapatalk 4
Flashed to my HK model. Wifi does not turn on.....any ideas?
nurrishd said:
Flashed to my HK model. Wifi does not turn on.....any ideas?
Click to expand...
Click to collapse
you should change the CDA to Vietnam and let PC companion do the job. Never have any problem till now in my HK model with VN firmware
Noticed this rom does not flash the .510 kernal.
I flash the kernal only found here (http://forum.xda-developers.com/showpost.php?p=45070025&postcount=389) and everything is now working
maquan said:
you should change the CDA to Vietnam and let PC companion do the job. Never have any problem till now in my HK model with VN firmware
Click to expand...
Click to collapse
What program you use to root phone? Vroot or 360?
Thanks,
Aaron
Sent from my C6802 using xda app-developers app
I used Vroot
maquan said:
I used Vroot
Click to expand...
Click to collapse
What's the mean of "Vroot"? Help me, pls!
vroot is a way to root ur ZU without unlocking BL. Have a look at the thread titled "root step by step" or similarly, page 2, there's a link to download it. But it's in Chinese, and you REALLY have to figure out how to use it, or we in VN call it "đoán mò" ^^
thinh3d said:
vroot is a way to root ur ZU without unlocking BL. Have a look at the thread titled "root step by step" or similarly, page 2, there's a link to download it. But it's in Chinese, and you REALLY have to figure out how to use it, or we in VN call it "đoán mò" ^^
Click to expand...
Click to collapse
And u used it???
yep, just tried it this morning to change my build.prop to update to 510 :3
congtu0511 said:
What's the mean of "Vroot"? Help me, pls!
Click to expand...
Click to collapse
it is a utilities to help you root the ZU. Download link here: http://www.mgyun.com/vroot
very easy to use, just download, install, put your phone on usb debugging mode and enable unknown source, connect to pc, run vroot and CLICK ON THE GREEN BUTTON, and you're done haha.
After that you should install SuperSU from Google Play and than use Titanium Backup to disable (freeze) the Chinese Super user.
I've flashed .510 firmware to my Z Ultra. I got problem, i can't turn on wifi.
Have anyone got problem like me? :crying::crying::crying:
nurrishd said:
Noticed this rom does not flash the .510 kernal.
I flash the kernal only found here (http://forum.xda-developers.com/showpost.php?p=45070025&postcount=389) and everything is now working
Click to expand...
Click to collapse
I am curious to know how the kernel was created since I was told that Sony devices will only flash signed images. Does the bootloader need to be unlocked to flash the kernel?
after flashing your FTF i pluged back my phone on the PC and PC companion asked me to update my phone to 14.1.B.1.510 ^^, also can't turn on wifi. Hope after update it'll do.
bigbiff said:
I am curious to know how the kernel was created since I was told that Sony devices will only flash signed images. Does the bootloader need to be unlocked to flash the kernel?
Click to expand...
Click to collapse
Yes, this is something like that, and the reason people can't turn on Wifi as well, so I think basically PC companion realise that you installed a wrong firmware, and so propose you to update signed for your device.
After updating phone working perfectly, Wifi turn on and phone really is fast

[Q] st27i fw on st27a

Can I safely flash ST27i firmware to Xperia Advance (ST27a)?
Won't it screw up the bands?
daha2002 said:
Can I safely flash ST27i firmware to Xperia Advance (ST27a)?
Won't it screw up the bands?
Click to expand...
Click to collapse
And why not flash the firmware for ST27i?
ChikeD said:
And why not flash the firmware for ST27i?
Click to expand...
Click to collapse
uh?
I'm asking if it's safe.
ST27i is different than ST27a. UMTS bands are not the same and I don't want to brick my phone or damage anything.
daha2002 said:
uh?
I'm asking if it's safe.
ST27i is different than ST27a. UMTS bands are not the same and I don't want to brick my phone or damage anything.
Click to expand...
Click to collapse
I was asking why would you want to do it at all and not flash the firmware for your model?
ChikeD said:
I was asking why would you want to do it at all and not flash the firmware for your model?
Click to expand...
Click to collapse
The only .ftf file available for my phone in this forum keeps throwing some error in flashtool.
daha2002 said:
The only .ftf file available for my phone in this forum keeps throwing some error in flashtool.
Click to expand...
Click to collapse
For which version?
ChikeD said:
For which version?
Click to expand...
Click to collapse
I have a ST27a, it's still on ICS and SUS says it's the latest fw available and I know for a fact it's not.
Downloaded a.1.100 fw file for ST27a and tried several times to flash it with flashtool but it was unsuccesful, it keeps throwing an error near the end of the flashing process. I was thinking on flashing ST27i fw to see if I can flash succesfully (to rule out phone damage or bad .ftf (for the ST27a version) even though I already downloaded the file three times).
daha2002 said:
I have a ST27a, it's still on ICS and SUS says it's the latest fw available and I know for a fact it's not.
Downloaded a.1.100 fw file for ST27a and tried several times to flash it with flashtool but it was unsuccesful, it keeps throwing an error near the end of the flashing process. I was thinking on flashing ST27i fw to see if I can flash succesfully (to rule out phone damage or bad .ftf (for the ST27a version) even though I already downloaded the file three times).
Click to expand...
Click to collapse
Maybe there's no update for your region or carrier?
Would be better if someone make the file for you.
You can flash except basedband. Tick exclude baseband and flash the firmware directly.
Sent from my ST25i using Tapatalk 2

How to update C5 Ultra unrooted Manually? I don't want to receive my operator OTA

i want to update my xperia c5 ultra but i don't want to receive my operator brand OTA, How do i update my phone manually?
I'd prefer non xperia companion methods, but post them anyways for others. Thanks.
Check my topic(removal-if rooted)), dl ftf for your device flash it
gsser said:
Check my topic, dl ftf for your device flash it
Click to expand...
Click to collapse
What if Xperia companion repair my phone with lollipop?
i wonder if it is possible to flash a ftf firmware for other region .. is there any cons or maybe brick the device ?!?
example : my phone has the middle east generic firmware .. can i install italian generic software ??
dzambranoo said:
What if Xperia companion repair my phone with lollipop?
Click to expand...
Click to collapse
You can flash 6.0 ftf
aboyazan78 said:
i wonder if it is possible to flash a ftf firmware for other region .. is there any cons or maybe brick the device ?!?
example : my phone has the middle east generic firmware .. can i install italian generic software ??
Click to expand...
Click to collapse
Yes itis possible. I am using australia ftf for 6.0, its not out for turkey..
gsser said:
You can flash 6.0 ftf
Yes itis possible. I am using australia ftf for 6.0, its not out for turkey..
Click to expand...
Click to collapse
how do you install AU version please help me
aboyazan78 said:
i wonder if it is possible to flash a ftf firmware for other region .. is there any cons or maybe brick the device ?!?
example : my phone has the middle east generic firmware .. can i install italian generic software ??
Click to expand...
Click to collapse
As long as it's for the same model no flash any customised region ftf you like no problem at all
Sent from my Xperia XA using XDA Labs
gsser said:
You can flash 6.0 ftf
Yes itis possible. I am using australia ftf for 6.0, its not out for turkey..
Click to expand...
Click to collapse
your methode not work for me omg MY 1.5gb and my data
mahesheranga2 said:
your methode not work for me omg MY 1.5gb and my data
Click to expand...
Click to collapse
If you use the correct one, there will be no problem at flashing it, i used latest version of flashtool not. 18 one

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