Database Develop

[FIRMWARE] Xperia Z (C6603) 10.1.A.1.350_SG_UNBANDED FTF

Managed to download and convert the firmware from SG, using the method taught in this forum. http://forum.xda-developers.com/showthread.php?t=2188129
Been able to flash back to stock using flash tool.
Respect and thanks to all who had been making this a great community.
Just want to contribute back and hoping to help someone.
http://www.mediafire.com/?y2rm1x5y47h1eh3

timchew said:
Managed to download and convert the firmware from SG, using the method taught in this forum. http://forum.xda-developers.com/showthread.php?t=2188129
Been able to flash back to stock using flash tool.
Respect and thanks to all who had been making this a great community.
Just want to contribute back and hoping help someone.
http://www.mediafire.com/?y2rm1x5y47h1eh3
Click to expand...
Click to collapse
You do realise that if for example your phone had TMobile ROM on it it will download the TMobile ROM in that tutorial. I have done it myself. I am with Telstra (in Australia) and I followed that tutorial and as soon as I flashed the ROM I downloaded I saw the Telstra splashscreen.
xl VipeR lx said:
Just to clarify further. It would be three firmware. Three would be pised off if sony unbranded everyone lol. They have carrier agreements. So your ftf would be three branded
Click to expand...
Click to collapse

I am afraid I am a noob here on that. I had just followed the tutorial to the T and created a FTF that can be flashed with flashtool. Been using this for the past two weeks when ROMs can't be rooted/CWM can't be installed.

timchew said:
Managed to download and convert the firmware from SG, using the method taught in this forum. http://forum.xda-developers.com/showthread.php?t=2188129
Been able to flash back to stock using flash tool.
Respect and thanks to all who had been making this a great community.
Just want to contribute back and hoping to help someone.
http://www.mediafire.com/?y2rm1x5y47h1eh3
Click to expand...
Click to collapse
Bro, sorry, but is this really unbranded, i.e. not telco based?

timchew said:
I am afraid I am a noob here on that. I had just followed the tutorial to the T and created a FTF that can be flashed with flashtool. Been using this for the past two weeks when ROMs can't be rooted/CWM can't be installed.
Click to expand...
Click to collapse
All I'm saying is that I followed the tutorial word for word and VipeR lx is right when he clarified things up that if your XZ is branded you would still get the downloaded ROM branded, just like what happened to me. Luckily there's a unbranded ROM for Australia which made it possible for me to de-brand my XZ. I do have the Telstra ROM saved so if ever I had to send it away for warranty repairs I can always flash the Telstra ROM back.

Me too. I used the update services software to download. After downloading the file and flashing with flash tool, there is no indication that this firmware is linked to any Telco.
Maybe if someone can flash and report?
Sent from my C6603 using xda app-developers app

timchew said:
Me too. I used the update services software to download. After downloading the file and flashing with flash tool, there is no indication that this firmware is linked to any Telco.
Maybe if someone can flash and report?
Sent from my C6603 using xda app-developers app
Click to expand...
Click to collapse
I flashed this and screwed it seems. It's a demo set's firmware
Once the screen dims and try to go off, the demo video starts up. I don't know how to get rid of this even after I flash my original FTF's system :'(

LiveSquare said:
I flashed this and screwed it seems. It's a demo set's firmware
Once the screen dims and try to go off, the demo video starts up. I don't know how to get rid of this even after I flash my original FTF's system :'(
Click to expand...
Click to collapse
Strange, bro.
Did you even manage to get into the setup? 5 steps to setting up your phone? I had that demo video. but after setting up the phone, all is well.
I had tried this firmware a few times after installing ROMs that are based on the 434, as somehow, I lose 3G with these ROMs. I couldn't even root the phone with the method described.
So I flashed back to the stock 350 firmware and root the phone and install the CWM recovery in the phone again.

timchew said:
Strange, bro.
Did you even manage to get into the setup? 5 steps to setting up your phone? I had that demo video. but after setting up the phone, all is well.
I had tried this firmware a few times after installing ROMs that are based on the 434, as somehow, I lose 3G with these ROMs. I couldn't even root the phone with the method described.
So I flashed back to the stock 350 firmware and root the phone and install the CWM recovery in the phone again.
Click to expand...
Click to collapse
I wanted to debrand as mine is attached to SingTel. I flashed this over my existing setup and didn't do a wipe. Now it has screwed up that I can't turn the screen off at all (finally I killed that some demo application and off now). Luckily didn't loose data except the home screen setup.
I will have to reinstall the whole thing tonight.

Is that the retail demo you are talking about?
You can turn it on off by dialing *#*#73556673#*#*
Sent from my C6602 using xda premium

LiveSquare said:
I wanted to debrand as mine is attached to SingTel. I flashed this over my existing setup and didn't do a wipe. Now it has screwed up that I can't turn the screen off at all (finally I killed that some demo application and off now). Luckily didn't loose data except the home screen setup.
I will have to reinstall the whole thing tonight.
Click to expand...
Click to collapse
Why not flash to any other FTF? Mines attached to Starhub,I flashed to other .434 FTF :angel:

gm007 said:
Is that the retail demo you are talking about?
You can turn it on off by dialing *#*#73556673#*#*
Sent from my C6602 using xda premium
Click to expand...
Click to collapse
Yes, but this is actually the demo unit firmware. No update even to .434
---------- Post added at 07:29 PM ---------- Previous post was at 07:28 PM ----------
Thraxzzz said:
Why not flash to any other FTF? Mines attached to Starhub,I flashed to other .434 FTF :angel:
Click to expand...
Click to collapse
I'm looking for unbranded Singapore firmware.

LiveSquare said:
I wanted to debrand as mine is attached to SingTel. I flashed this over my existing setup and didn't do a wipe. Now it has screwed up that I can't turn the screen off at all (finally I killed that some demo application and off now). Luckily didn't loose data except the home screen setup.
I will have to reinstall the whole thing tonight.
Click to expand...
Click to collapse
U did flash with flash tool and not recovery right? If you do flash with flash tool, all data is lost.
I think this is unbranded as the apps from M1 which I got this phone from is not present in the FTF after flashing with flash tool.
Sent from my C6603 using xda app-developers app

timchew said:
Me too. I used the update services software to download. After downloading the file and flashing with flash tool, there is no indication that this firmware is linked to any Telco.
Maybe if someone can flash and report?
Sent from my C6603 using xda app-developers app
Click to expand...
Click to collapse
Who knows maybe the M1 apps in your phone was not integrated to the ROM and it was only installed on top. I can't really tell. I just know that when I did the tutorial I still got the Telstra ROM.
Also using the Flashtool you have a choice of wiping data if you don't untick the boxes before you flash.
EDIT:
There is the
(FTF) C6603 10.1.A.434 Cust ID 1270-1412_R6A Singapore available in that thread. The handset apparently is from M1 so I'm not sure if it's branded or not.

shadowboy23 said:
Who knows maybe the M1 apps in your phone was not integrated to the ROM and it was only installed on top. I can't really tell. I just know that when I did the tutorial I still got the Telstra ROM.
Also using the Flashtool you have a choice of wiping data if you don't untick the boxes before you flash.
EDIT:
There is the
(FTF) C6603 10.1.A.434 Cust ID 1270-1412_R6A Singapore available in that thread. The handset apparently is from M1 so I'm not sure if it's branded or not.
Click to expand...
Click to collapse
Thanks for the info on flash tool! Always thought u had to lose data when flashing with flash tool.
Downloaded the ftf using updates services, then it should be unbranded, right? Do u suggest I remove this thread then? Thanks!
Sent from my C6603 using xda app-developers app

timchew said:
Thanks for the info on flash tool! Always thought u had to lose data when flashing with flash tool.
Downloaded the ftf using updates services, then it should be unbranded, right? Do u suggest I remove this thread then? Thanks!
Sent from my C6603 using xda app-developers app
Click to expand...
Click to collapse
No don't remove the thread. If you didn't get M1 apps after following that tutorial then the M! apps must have been installed on top of the ROM that's probably why you never got any M! apps when you reflash.
Keep this thread it's always a contribution that you made and plenty of people will have use for it.

timchew said:
U did flash with flash tool and not recovery right? If you do flash with flash tool, all data is lost.
I think this is unbranded as the apps from M1 which I got this phone from is not present in the FTF after flashing with flash tool.
Sent from my C6603 using xda app-developers app
Click to expand...
Click to collapse
I flashed with flashtool and there is option not to wipe.
This firmware is confirmed not the generic as I have seen this SI/CDA number in the demo set. Retail sets (so far I've seen) begins with 1270, but if you notice this begins with 1272. Moreover, none of the retail sets will run the "demo" video when you start your phone and worst is that it won't let your phone to switch off the screen.
I don't know how you ended up with this firmware on your handset!

LiveSquare said:
I flashed with flashtool and there is option not to wipe.
This firmware is confirmed not the generic as I have seen this SI/CDA number in the demo set. Retail sets (so far I've seen) begins with 1270, but if you notice this begins with 1272. Moreover, none of the retail sets will run the "demo" video when you start your phone and worst is that it won't let your phone to switch off the screen.
I don't know how you ended up with this firmware on your handset!
Click to expand...
Click to collapse
Not sure, Bro. But all I could say was I followed the tutorial and got the FTF file which I had been using a couple of times without issues.
Sent from my C6602 using xda app-developers app

Alright I am new to the XZ, i use to have the X Play a long time ago, but havent messed with BL unlock, flashing, rooting or anything in awhile. I had a question, if i unbrand my TMobile XZ to an unbranded version, will i then be able to unlock my BL? Or does that remain unlockable regardless?

Hi before you do anything make sure to perform a backup of your DRMs via Backup TA. Then you are free to do whatever you want.
Sent from my C6603 using Tapatalk 4 Beta

Cant power on with locked bootloader

Hi all, i'd like to update to 4.2.2 .427 but if i try to update Sony Pc Companion says error 2003 so i tryed to lock bootloader but if i power on the phone it just dont do nothing, just a little vibration.

Try sus.
Sent from my C6603 using xda premium

EmeraldTimer said:
Hi all, i'd like to update to 4.2.2 .427 but if i try to update Sony Pc Companion says error 2003 so i tryed to lock bootloader but if i power on the phone it just dont do nothing, just a little vibration.
Click to expand...
Click to collapse
As @gm007 said, it is advisable that you do a repair using SUS before doing anything else.
After that, if you're still on an older firmware (going by your signature) download any full .253 ftf (Find it here) and flash it in flash tool.
Ensure that you wipe everything when flashing.
Once you've updated to .253, root it & install 2.4 release dual recovery.
Then follow the instructions from here to update to .423.
If the instructions are unclear, just ask, I'll elaborate on whatever you didn't understand.

kgs1992 said:
As @gm007 said, it is advisable that you do a repair using SUS before doing anything else.
After that, if you're still on an older firmware (going by your signature) download any full .253 ftf (Find it here) and flash it in flash tool.
Ensure that you wipe everything when flashing.
Once you've updated to .253, root it & install 2.4 release dual recovery.
Then follow the instructions from here to update to .423.
If the instructions are unclear, just ask, I'll elaborate on whatever you didn't understand.
Click to expand...
Click to collapse
I think the problem is not the rom cause now i am on 4.2.2 leaked but this happened on others updates official

@kgs1992
Not to argue with you, as you seem like a helpful person, but why advise to update to 253 first, when they could just jump straight to 423 and root it with Doomlord's tool if they require root?
Sent from my C6603 using Tapatalk 2

kingvortex said:
Not to argue with you, as you seem like a helpful person, but why advise to update to 253 first, when they could just jump straight to 423 and root it with Doomlord's tool if they require root?
Sent from my C6603 using Tapatalk 2
Click to expand...
Click to collapse
I'm not sure if there is a full ftf for update to .423, that's all.
And @[NUT] had advised an update from .253 or .307, but it seems the guide now says that you can also update from .350 or .434
I'm limited by my own knowledge, sorry.

kgs1992 said:
I'm not sure if there is a full ftf for update to .423, that's all.
And @[NUT] had advised an update from .253 or .307, but it seems the guide now says that you can also update from .350 or .434
I'm limited by my own knowledge, sorry.
Click to expand...
Click to collapse
Nobody needs to be sorry for helping others
There are quite a few 423 ftf available in the general section.
I used this version - http://forum.xda-developers.com/showthread.php?t=2336874
There are a few more for different regions/customisations posted in that section
Sent from my C6603 using Tapatalk 2

kgs1992 said:
I'm not sure if there is a full ftf for update to .423, that's all.
And @[NUT] had advised an update from .253 or .307, but it seems the guide now says that you can also update from .350 or .434
I'm limited by my own knowledge, sorry.
Click to expand...
Click to collapse
OP is on neither of those firmware versions, but yes, using a full FTF for .423 there shouldn't be any problems coming from .407. The only potential problem could be if the ROM you're coming from contains a different NFC firmware and the destination ROM doesn't flash a compatible version. But since .423 does do this there shouldn't be any problems in this case

So i should install .423 via flashtool?

EmeraldTimer said:
So i should install .423 via flashtool?
Click to expand...
Click to collapse
Yes. Then root and restore TA partition if you have that backed up.

Rekoil said:
Yes. Then root and restore TA partition if you have that backed up.
Click to expand...
Click to collapse
There is a way to keep all data and applications? is a boring thing to restore all

EmeraldTimer said:
There is a way to keep all data and applications? is a boring thing to restore all
Click to expand...
Click to collapse
I'm not sure how the FlashTool process works. Does it wipe the data partition? If so there might be an option to not wipe it, I don't know. But if your device is rooted you can just back everything up with Titanium Backup (make sure to backup to external SD card) and restore the data for those crucial apps afterwards.

Flashtool tutorial -
http://forum.xda-developers.com/showthread.php?t=2240614
Part 6 shows you how to keep data.
Sent from my C6603 using Tapatalk 2

Rekoil said:
I'm not sure how the FlashTool process works. Does it wipe the data partition? If so there might be an option to not wipe it, I don't know. But if your device is rooted you can just back everything up with Titanium Backup (make sure to backup to external SD card) and restore the data for those crucial apps afterwards.
Click to expand...
Click to collapse
kingvortex said:
Flashtool tutorial -
http://forum.xda-developers.com/showthread.php?t=2240614
Part 6 shows you how to keep data.
Sent from my C6603 using Tapatalk 2
Click to expand...
Click to collapse
Thank you, i am downloading :good:

Unable to update .244 from OTA for my Xperia Z

Hi,
I am not able to update my XZ to the latest .244 firmware. Here are some info of my Phone.
1) locked bootloader (it is unlockable)
2) current on .423 firmware.
3) rooted
4) install superSU (with survival mode on)
5) install OTA rootkeeper.
I saw some post stating that they are able to keep root after OTA, so i am hoping to keep my root too after OTA.
please advise.

I have exactly the same problem. Cant do OTA and im states scared to update through PC companion since my friend bricked up the phone.
Sent from my C6603 using Tapatalk 2

Are you running stock .423 odexed? I had this issue when I flashed a deodexed ROM then tried OTA update
Sent from my C6603

Hi,
It is not possible to do a OTA Update after deleting one or more system apps (even stuff like partnerbookmarks).
There are, however, 2 ways to get the Update.
1.) Follow some of the instructions here like this: http://forum.xda-developers.com/showthread.php?t=2287149
There are some other ways posted here at xda. They use the flashtool to flash current firmware.
2.) Use Sony PC Companion, this will work ALWAYS,but: Root will be gone. U can use Doomlords rooting method to get Root again:
http://forum.xda-developers.com/showthread.php?t=2386405
Good luck

hutilicious said:
Hi,
It is not possible to do a OTA Update after deleting one or more system apps (even stuff like partnerbookmarks).
There are, however, 2 ways to get the Update.
1.) Follow some of the instructions here like this: http://forum.xda-developers.com/showthread.php?t=2287149
There are some other ways posted here at xda. They use the flashtool to flash current firmware.
2.) Use Sony PC Companion, this will work ALWAYS,but: Root will be gone. U can use Doomlords rooting method to get Root again:
http://forum.xda-developers.com/showthread.php?t=2386405
Good luck
Click to expand...
Click to collapse
I flashed mine .423 using flashtool, so guests I needed update using pc then...
Sent from my C6603 using xda premium

Flashben said:
I flashed mine .423 using flashtool, so guests I needed update using pc then...
Sent from my C6603 using xda premium
Click to expand...
Click to collapse
PC Update will never fail, the only thing is that you lose root access, which can be easily recovered though.

hutilicious said:
PC Update will never fail, the only thing is that you lose root access, which can be easily recovered though.
Click to expand...
Click to collapse
Yeah, just updated and rooted
Sent from my C6603 using xda premium

PLEASE HELP
my xperia Z , c6602 , got new update .244
tried to update using fone , downloded 175 mb and restrted, updating proceess came up (android logo) automatically rebooted when the progress bar about 75% , not updated same old .423
tried 2 times same issue,
then i tried using sony pc companin(win8), donloaded updated and strted update process, progress bar 90% came up error that update failed,
disconnect phone,
NOW phone didnt boot up
only SONY logo coming and switchs off.
pls help

It could be brick....
Sent from my C6603 using xda premium

Flashben said:
It could be brick....
Sent from my C6603 using xda premium
Click to expand...
Click to collapse
thanks for responce, so what i can do now?

diz_007 said:
thanks for responce, so what i can do now?
Click to expand...
Click to collapse
Hi mate, dont panic. Just follow the instructions on how to flash a stock firmware with flashtool. This is already described here at xda, try searching for it. It will repair your phone but data may be lost.
Look at this: http://forum.xda-developers.com/showthread.php?t=2240614
Sent from my C6603 using xda app-developers app

hutilicious said:
Hi mate, dont panic. Just follow the instructions on how to flash a stock firmware with flashtool. This is already described here at xda, try searching for it. It will repair your phone but data may be lost.
Look at this: http://forum.xda-developers.com/showthread.php?t=2240614
Sent from my C6603 using xda app-developers app
Click to expand...
Click to collapse
thanks.. i tryed repaIR OPTION FROM pc companin, data lost! but updated to latest and good now!

C6606 (T-Mobile USA) pre-Rooting questions

Hi All,
I have T-Mobile branded C6606 and have been considering rooting so that I can flash a c6603 stock ROM. I know the bootloader is locked on the device but here is my question:
If I flash a stock ROM and basically make the phone act as a 6603, will I get updates directly from Sony for example will I be able to upgrade to 4.3 or 4.4 via PC Companion or OTA ? I'm assuming this is with the bootloader remaining locked.
Also, assuming I decide to root and flash using a stock ROM are there any CONS...ie. Wifi or NFC issues ?
Thanks!

goon3r said:
Hi All,
I have T-Mobile branded C6606 and have been considering rooting so that I can flash a c6603 stock ROM. I know the bootloader is locked on the device but here is my question:
If I flash a stock ROM and basically make the phone act as a 6603, will I get updates directly from Sony for example will I be able to upgrade to 4.3 or 4.4 via PC Companion or OTA ? I'm assuming this is with the bootloader remaining locked.
Also, assuming I decide to root and flash using a stock ROM are there any CONS...ie. Wifi or NFC issues ?
Thanks!
Click to expand...
Click to collapse
No issues. It will perform as a 6603. Only thing you will loose is wifi calling... I'm typing this from a 6606 right now on rooted 4.3 ES firmware.
You need to flash a (.67) or (.74) rom first, root it, install recovery, and then you can install a (.569) pre-rooted rom. Make sure you set your apn correctly for mms functioning.
You can use this as your final update for now:
http://forum.xda-developers.com/showthredad.php?t=2583333
Please post questions in q&a section next time.
Sent from my C6603 using XDA Premium 4 mobile app

Thanks for the info Grogg.
I'm curious though, why is it that I should install the older (.67 or 74) ROM first ? I was actually planning to root, install CWM then simply find a Generic unbranded ROM to flash.
GROGG88 said:
No issues. It will perform as a 6603. Only thing you will loose is wifi calling... I'm typing this from a 6606 right now on rooted 4.3 ES firmware.
You need to flash a (.67) or (.74) rom first, root it, install recovery, and then you can install a (.569) pre-rooted rom. Make sure you set your apn correctly for mms functioning.
You can use this as your final update for now:
http://forum.xda-developers.com/showthredad.php?t=2583333
Please post questions in q&a section next time.
Sent from my C6603 using XDA Premium 4 mobile app
Click to expand...
Click to collapse

goon3r said:
Thanks for the info Grogg.
I'm curious though, why is it that I should install the older (.67 or 74) ROM first ? I was actually planning to root, install CWM then simply find a Generic unbranded ROM to flash.
Click to expand...
Click to collapse
Because you cannot root the 4.3 roms directly without an unlocked bootloader. The way I described is the only option for now.
Sent from my C6603 using XDA Premium 4 mobile app

Im on existenzv5 locked bl rooted c6606 tmobile running great

So I flashed a stock 6603 ES ROM (10.31.A.2.67), been testing it and no issues so far. Happy to get rid of some of the T-Mobile bloatware.
Since 4.3 is already out for the C6603 , I was expecting an OTA or PC Companion to prompt me to update to 4.3 (shows 6603). Am I missing something here ?
I haven't rooted or done anything else apart from the ROM Flash. To be honest I don't have much desire for Custom ROMs or need Root access, just a desire to get faster updates and less bloat. If I can get a stock 4.3 on the device I may leave it like that. The most important thing for me though is to just be able to get updates.
Wondering if I should start a new thread in the QA forum or if a MOD can simply move this one.

goon3r said:
So I flashed a stock 6603 ES ROM (10.31.A.2.67), been testing it and no issues so far. Happy to get rid of some of the T-Mobile bloatware.
Since 4.3 is already out for the C6603 , I was expecting an OTA or PC Companion to prompt me to update to 4.3 (shows 6603). Am I missing something here ?
I haven't rooted or done anything else apart from the ROM Flash. To be honest I don't have much desire for Custom ROMs or need Root access, just a desire to get faster updates and less bloat. If I can get a stock 4.3 on the device I may leave it like that. The most important thing for me though is to just be able to get updates.
Wondering if I should start a new thread in the QA forum or if a MOD can simply move this one.
Click to expand...
Click to collapse
There may or may not be an update available depending on the customization number you flashed. Either way, if you flashed a stock ftf then you will receive updates as they become available for your customization number.
Sent from my C6603 using XDA Premium 4 mobile app

Ok. Ignorance on my part. I was under the impression that the builds were generic enough that all would be eligible for updates.
The FTF I used was from this page:
http://forum.xda-developers.com/showpost.php?p=45856753&postcount=1
Can you point me at or recommend an FTF then ? I'm going to be giving the phone to a family member in a few weeks and just want them to at least be able to get regular updates.
GROGG88 said:
There may or may not be an update available depending on the customization number you flashed. Either way, if you flashed a stock ftf then you will receive updates as they become available for your customization number.
Sent from my C6603 using XDA Premium 4 mobile app
Click to expand...
Click to collapse

Generic ES 4.3 has been released. You should be getting an update to (.569). You can check firmware versions here:
http://forum.xda-developers.com/showthread.php?p=42234656
There is an ftf available for that update though, so you could go that route.
Download here:
http://forum.xda-developers.com/showthread.php?p=48974188
Sent from my C6603 using XDA Premium 4 mobile app

While I wait for the 4.3 ROM in that link (taking 3+ hours so far), I decided to try a generic UK Rom.
http://forum.xda-developers.com/showthread.php?t=2404211
I got prompted for an OTA update which completed fine, no prompt for 4.3 since though. Is it just a case of waiting or am I missing something ? When I use flashtool I am leaving everything at default only excluding baseband.
GROGG88 said:
Generic ES 4.3 has been released. You should be getting an update to (.569). You can check firmware versions here:
http://forum.xda-developers.com/showthread.php?p=42234656
There is an ftf available for that update though, so you could go that route.
Download here:
http://forum.xda-developers.com/showthread.php?p=48974188
Sent from my C6603 using XDA Premium 4 mobile app
Click to expand...
Click to collapse

goon3r said:
While I wait for the 4.3 ROM in that link (taking 3+ hours so far), I decided to try a generic UK Rom.
http://forum.xda-developers.com/showthread.php?t=2404211
I got prompted for an OTA update which completed fine, no prompt for 4.3 since though. Is it just a case of waiting or am I missing something ? When I use flashtool I am leaving everything at default only excluding baseband.
Click to expand...
Click to collapse
You can try rebooting and checking again. Did you ever perform a factory reset? If not, do it.
Also, the baseband really doesn't need to be excluded. I've seen no benefits in keeping any of the t-mobile garbage.
Sent from my C6603 using XDA Premium 4 mobile app

Refer to this thread http://forum.xda-developers.com/showthread.php?t=2311211
There will be some folder you may have to delete from PCC data because it is cached and PCC will still see your device with the old customization. It is explained in that 1st post.

GROGG88 said:
You can try rebooting and checking again. Did you ever perform a factory reset? If not, do it.
Also, the baseband really doesn't need to be excluded. I've seen no benefits in keeping any of the t-mobile garbage.
Sent from my C6603 using XDA Premium 4 mobile app
Click to expand...
Click to collapse
I took your advice and reflashed with baseband and also did the factory reset. The baseband left me with weak LTE in areas where I normally have full bars. In the end the update still didn't show allowing me to move to 4.3. I ended up just flashing the 4.3 ES rom that you linked to and have been liking it so far.
I really would like to have a better understanding of how/why I wasn't getting the update prompts.
SmallsXD said:
Refer to this thread http://forum.xda-developers.com/showthread.php?t=2311211
There will be some folder you may have to delete from PCC data because it is cached and PCC will still see your device with the old customization. It is explained in that 1st post.
Click to expand...
Click to collapse
I actually looked into this, but at one point after flashing but didn't have any folder to delete. Also, after the last flash I connected to a brand new laptop that had never had PCC installed or seen the phone before and the result was the same. No update could be found.
I appreciate the suggestions so far, I'd love to know what else I can try though as I'd like to have the phone get regular updates independent of T-Mobile.

GROGG88 said:
Generic ES 4.3 has been released. You should be getting an update to (.569). You can check firmware versions here:
http://forum.xda-developers.com/showthread.php?p=42234656
There is an ftf available for that update though, so you could go that route.
Download here:
http://forum.xda-developers.com/showthread.php?p=48974188
Sent from my C6603 using XDA Premium 4 mobile app
Click to expand...
Click to collapse
Here are the steps I am taking to root my tmobile c6606 on a c6603 4.3 rom. It has been unsuccesful. I would like help.
I have used flashtool-0.9.13.0-windows tool.
I use it to successfully install Xperia Z (C6603)_10.4.B.0.569_Generic ES tft.
It is fully fuctional and works with no problems.
However.
I have tried the Root_with_Restore_by_Bin4ry_v33 tool that roots the C6606 succesfully when I have the original factory rom installed.
BUT when I have this 4.3 Generic ES rom installed it will not root. It says I need to enable USB Debugging. I do that. The the phone shows it is in that mode, but the root program will not see it in that mode.
Therefore, rooting can not occur..
What do I do?
Id like to root so I can install my special apps and remove bloat.
Thanks

nickcaper said:
Here are the steps I am taking to root my tmobile c6606 on a c6603 4.3 rom. It has been unsuccesful. I would like help.
I have used flashtool-0.9.13.0-windows tool.
I use it to successfully install Xperia Z (C6603)_10.4.B.0.569_Generic ES tft.
It is fully fuctional and works with no problems.
However.
I have tried the Root_with_Restore_by_Bin4ry_v33 tool that roots the C6606 succesfully when I have the original factory rom installed.
BUT when I have this 4.3 Generic ES rom installed it will not root. It says I need to enable USB Debugging. I do that. The the phone shows it is in that mode, but the root program will not see it in that mode.
Therefore, rooting can not occur..
What do I do?
Id like to root so I can install my special apps and remove bloat.
Thanks
Click to expand...
Click to collapse
You cannot root any 4.3 rom directly without unlocking the bootloader. As you have a C6606, you cannot do that.
You will have to downgrade to a 4.2.2 rom, root, then flash a prerooted 4.3 rom.
This information is readily available all over this section, so a search probably would have got you the information you needed.
Forum rules.
Sent from my C6603 using Tapatalk

[Q] Confirming the Stuff i need to do

NOTE: MODS, i know i could have used an existing thread for this, but i need the information in a proper way and maybe ask some repeated questions.
Hi guys,
I recently bought my first sony phone. Mighty impressed, i must say. Being an old HTC fan, i didnt expect i will ever make a jump, but this phone hooked me.
I have worked a bit for the development of HTC and some other phones, so i know what to look for and where to. Reading all the guides here, this is what i concluded if i want to safely unlock bootloader and flash some CM goodness. Please read my steps and let me know i am doing the right thing:
1. Root (via Doomlord thread guide. Flash old kernel, use exploit, then flash new kernel back)
2. Backup TA partition (for the precious BE2 and other magical SONY stuff)
3. Unlock BL the official or unofficial way, (as it doesnt matter because i can always relock it using TA backup , am i right???)
4. Flash CWM/TWRP etc and enjoy all the custom roms. (never look back)
Much appreciated guys. I will surely contribute with my own flavor of aokp once i get the basics correct. Not so soon.
Regards
neXusPRIME

Yes and Yes.
The steps you described are the proper ones

Yep that's the right steps to do!Have fun unlocking your device

Real benefits of unlocking bootloader? And can I use custom roms without unlocking?
Found it. I need to unlock before flashing non stock custom roms.
Sent from my C5303 using Tapatalk

Secondly, does anyone know a method to skip tracks while sleep mode? I don't want to wake phone each time I want to skip a track
Sent from my C5303 using Tapatalk

neXus PRIME said:
Secondly, does anyone know a method to skip tracks while sleep mode? I don't want to wake phone each time I want to skip a track
Sent from my C5303 using Tapatalk
Click to expand...
Click to collapse
Maybe Xposed Framework can help you out

Hmmm. Then I have to root.... Okay, I'll do that. Any other option?
Sent from my C5303 using Tapatalk

if 4.3 comes via OTA and i have rooted (not Unlocked), will i get the ota and will it install properly?
or do we need a clean untouched device for OTA?

No if your bootloader is untouched it will update you will lose root tho
Sent from my C5303 using XDA Premium 4 mobile app

mrjraider said:
No if your bootloader is untouched it will update you will lose root tho
Sent from my C5303 using XDA Premium 4 mobile app
Click to expand...
Click to collapse
You can use Voodoo OTA Rootkeepr for that

Rooting will flash custom recovery. How to get back stock recovery after that?
Sent from my C5303 using Tapatalk

neXus PRIME said:
Rooting will flash custom recovery. How to get back stock recovery after that?
Sent from my C5303 using Tapatalk
Click to expand...
Click to collapse
Rooting will not flash a custom recovery it will just install a SuperSu app and su binary. U can use a stock firmware and flash it using flashtool to get back to stock
Sent from my C5302 using Tapatalk

One last question before taking the plunge.
What if i flash a generic stock FTF (for my c5303 ofcourse), but not caring about the branding, will that also be okay for OTAs or will i have to repair/update via PCC SEUS?
In other words, how do i know which branding stock ftf do i need? About Phone page doesnt have that info i think.
I am not worried about system partition or anything, but i want to make sure i have stock recovery of my phone which will guaranteed work when i get the 4.3 OTA.
for rest, ill root, flash CWM and nand backup all things.
btw, it was so so easier on HTC

neXus PRIME said:
One last question before taking the plunge.
What if i flash a generic stock FTF (for my c5303 ofcourse), but not caring about the branding, will that also be okay for OTAs or will i have to repair/update via PCC SEUS?
In other words, how do i know which branding stock ftf do i need? About Phone page doesnt have that info i think.
I am not worried about system partition or anything, but i want to make sure i have stock recovery of my phone which will guaranteed work when i get the 4.3 OTA.
for rest, ill root, flash CWM and nand backup all things.
btw, it was so so easier on HTC
Click to expand...
Click to collapse
You can restore you phone with SEUS also with Flashtool ofcourse.
It does not matter what kind of firmware you flash as long as it is an C5303 one. I had dutch Vodafone Branded and I flashed a Generic EU one without issue the updates will be provide by Sony and not vodafone (my case).

mrjraider said:
You can restore you phone with SEUS also with Flashtool ofcourse.
It does not matter what kind of firmware you flash as long as it is an C5303 one. I had dutch Vodafone Branded and I flashed a Generic EU one without issue the updates will be provide by Sony and not vodafone (my case).
Click to expand...
Click to collapse
Great. Thanks. I'm thinking of creating my own ftf. Just for the sake of it.
Sent from my C5303 using Tapatalk

A little help please!!!
locked BL
rooted stock
installed cwm n twrp for locked bl. took a nand backup.
tried to flash existenze ultra using twrp without wiping anything. Installation completed in 10 sec, which is fishy.
on reboot, phone is stuck on sony logo.
cant enter recovery, only goes into flashmode....
what to do now???
can i recover??

neXus PRIME said:
A little help please!!!
locked BL
rooted stock
installed cwm n twrp for locked bl. took a nand backup.
tried to flash existenze ultra using twrp without wiping anything. Installation completed in 10 sec, which is fishy.
on reboot, phone is stuck on sony logo.
cant enter recovery, only goes into flashmode....
what to do now???
can i recover??
Click to expand...
Click to collapse
Well, that's weird... Flash original .ftf with flashtool?

Nanostray said:
Well, that's weird... Flash original .ftf with flashtool?
Click to expand...
Click to collapse
Used sony update service to repair my phone,
Its back to unrooted stock 254
i think twrp messed something up.
Is it recommended or CWM only works?
on my old phone, twrp was more reliable.
There is something fishy with sony mobiles.
I know the modding stuff is more safe due to flashtool being always available for the rescue, however common stuff such as unlock, TA, recovery and etc are much too complicated for the newcomers.
even being n RC for porting TWRP to two htc phones didnt help me there.
Stuff dont work the first time.
In my case, the problem was,
flashtool worked the second time for flashing 254 kernel
doomlord kit worked the second time for rooting (i really dont know why, but it wasnt related to kit, something up with usb debug n permissions)
installing CWM didnt work the first time as well, (not the fault of installer, rather first time fails coz u give SU permissions just then, so something is missed, 2nd time, the SU permission is already there, so it works)
and ROM flashing almost always needs wipe dalvik/data/cache etc otherwise you might mess something up...
Its a lot safer if i see it one way, because these steps are more foolproof, but on the other hand, a lot more complicated, then say HTC or samsung phones. especially as i havent unlocked my BL so being cautious at every step.
Anyways, all things are fine now, using existenze ultra and enjoying it every bit.
Will step more carefully now on, using above as experience. Thanks all. This thread is closed until i have another problem