Database Develop

[Q] Backup my current firmware

Hi guys, i have already searched on Google and here in the forum and found many guides for saving firmwares but not the real solution to my problem so hope you can help me
I am on stock ics 7.0.A.1.303 on my brand new xperia T and would like to update it to jb soon but before to do that I would like to backup my CURRENT running firmware just in case..
All the guides i found requires to update to the latest firmware available with pc companion or the other sw and then generate the ftf firmware starting from the downloaded files.. the problem is that I want to backup my current firmware not the newer one I will download!
Is that possible? Any chance?
Byte and thanks in advance

Either root, install recovery and make a backup or search for a ftf with your currant firmware version in the all in one thread from the question and answer section
Sent from my LT30p using xda premium

Thanks my friend. I did read your all in one guide: that's simply great there i found all the info i will need for rooting, installing cwm and then be able to install custom roms.. I plan to install CM soon
Btw about the ftf's i saw them also, but i see there are many customizations of the same ftf so to avoid problems I wanted to save my own
The problem is that I'm in Italy + i have a no brand phone and I'm not sure if my ftf is in that list.. maybe my current ftf is the General ics central Europe one?
Bye and thanks again

Yes, you can use that one
Sent from my LT30p using xda premium

Thanks! Just last question: if I well understood reading around here, the firmware ftf's don't include the kernel also, so if after updating to jb I would like to go back to ics i should flash the kernel separately right? If so, can i flash "[Kernel] Stock Kernel taken from Xperia T [LT30p] 7.0.A.1.303 [Vodafone UK]" I found in your guide even if it says vodafone uk? I guess so as it is "just" a kernel but just to be sure.. Thanks again!

moly82 said:
Thanks! Just last question: if I well understood reading around here, the firmware ftf's don't include the kernel also, so if after updating to jb I would like to go back to ics i should flash the kernel separately right? If so, can i flash "[Kernel] Stock Kernel taken from Xperia T [LT30p] 7.0.A.1.303 [Vodafone UK]" I found in your guide even if it says vodafone uk? I guess so as it is "just" a kernel but just to be sure.. Thanks again!
Click to expand...
Click to collapse
That will be fine, but the ftf's do include the stock kernel, so don't worry.

[Q]can i flash back to stock ics without unlock the bootloader?

Hi guys,
i'm just update my xperia v not long ago into JB, but i don like it so is there any way to flashback to stock ics without unlocking the bootloader ?
can sony flash tool do that? thx~

Akis.Jeff said:
Hi guys,
i'm just update my xperia v not long ago into JB, but i don like it so is there any way to flashback to stock ics without unlocking the bootloader ?
can sony flash tool do that? thx~
Click to expand...
Click to collapse
yes, you need the flashtool from the development section and then find an ICS ftf from the all in one thread
sony flashtool will only work with an unlocked bootloader, the flashtool from the dev section will work on a locked bootlader

[Q] Downgrade

Hi guys, i'm Darwin from Honduras, Central America. Im newest with my SP 5302
So i have dowloaded the newest firmware 12.1.A.1.201, and i didn't read that i can't root from 4.3 JB.
I read some thread and i can make a downgrade from my current FW. So the thing is i can't find a FW that's fits my phone (country or region), the question is ¿Can i use othe countrys FW in my phone (UK, India for example)? It will crash? I will be able to use my sim card and navigate without problems?
Thanks in advice, you guys are awesome.
PS. Pardon my bad english.

If you are interested in the latest .201 which is rooted, there are some devs developing nice ROMs based on .201 with root.
At the moment I am on purexperience which incorporates Z2 gui, etc and fast. It still has some bugs but I can live with it until something better comes along, if at all. :laugh: (http://forum.xda-developers.com/showthread.php?t=2691767&page=4)
Otherwise, another dev has put a full .201 in the forum which is rooted (http://forum.xda-developers.com/showthread.php?t=2704312 or http://forum.xda-developers.com/showthread.php?t=2704009)
Note: you will need to be rooted with CWM recovery in order to install these ROMs. The only way that I know is to downgrade the firmware to old 4.1.2 which enables you to use Doomlord's exploit (V18) after which you can install CWM.
http://forum.xda-developers.com/showthread.php?t=2658952
http://forum.xda-developers.com/showthread.php?t=2405933 (for this one you will have to flash .254 full firmware before starting the process)
PS: you don't have to get the ftf that fits your country. Just take CE, SG, AU, UK (if you are comfortable with English) and it will prompt you for your language during setup...After all the downgraded ftf is simply a step to root and will be wiped out when you install .201

you can use stock based ROM, I am curently used existenz 2.1.5, it now also have newer version with xperia sirius features on it.
complete tutorial and downgrading : http://forum.xda-developers.com/showthread.php?p=51624250

headache59 said:
If you are interested in the latest .201 which is rooted, there are some devs developing nice ROMs based on .201 with root.
At the moment I am on purexperience which incorporates Z2 gui, etc and fast. It still has some bugs but I can live with it until something better comes along, if at all. :laugh: (http://forum.xda-developers.com/showthread.php?t=2691767&page=4)
Otherwise, another dev has put a full .201 in the forum which is rooted (http://forum.xda-developers.com/showthread.php?t=2704312 or http://forum.xda-developers.com/showthread.php?t=2704009)
Note: you will need to be rooted with CWM recovery in order to install these ROMs. The only way that I know is to downgrade the firmware to old 4.1.2 which enables you to use Doomlord's exploit (V18) after which you can install CWM.
http://forum.xda-developers.com/showthread.php?t=2658952
http://forum.xda-developers.com/showthread.php?t=2405933 (for this one you will have to flash .254 full firmware before starting the process)
PS: you don't have to get the ftf that fits your country. Just take CE, SG, AU, UK (if you are comfortable with English) and it will prompt you for your language during setup...After all the downgraded ftf is simply a step to root and will be wiped out when you install .201
Click to expand...
Click to collapse
Indohara said:
you can use stock based ROM, I am curently used existenz 2.1.5, it now also have newer version with xperia sirius features on it.
complete tutorial and downgrading : http://forum.xda-developers.com/showthread.php?p=51624250
Click to expand...
Click to collapse
Thanks buddy, i appreciate your info i wanna try it later. Just im still in doubt with my question.
Can i use other country's FW? Im scared if i lose something, like my phone will be unable to conect the bands in my place.

darwinzp said:
Thanks buddy, i appreciate your info i wanna try it later. Just im still in doubt with my question.
Can i use other country's FW? Im scared if i lose something, like my phone will be unable to conect the bands in my place.
Click to expand...
Click to collapse
Yes, You Can

darwinzp said:
Thanks buddy, i appreciate your info i wanna try it later. Just im still in doubt with my question.
Can i use other country's FW? Im scared if i lose something, like my phone will be unable to connect the bands in my place.
Click to expand...
Click to collapse
The radio baseband determines the frequency the phone can receive flashing another region firmware won't affect it if yours is a c5303 I know Brazil is then you will be fine flashing other c5303 fw for example uk. I think its just USA that has a different baseband.
Programming is a race between engineers striving to build bigger and better idiot-proof programs, and the Universe trying to produce bigger and better idiots. So far, the Universe is winning.

[Q] kitkat or higher firmware xperia z

i bought xperia z C6606 build number 10.4.c.0.814 android version 4.3 with locked bootloader unrooted, all i want to learn from you is how to install latest stock firmware to get the update faster c6606 is a t mobile phone so that they update very slow please help

osama-ali111 said:
i bought xperia z C6606 build number 10.4.c.0.814 android version 4.3 with locked bootloader unrooted, all i want to learn from you is how to install latest stock firmware to get the update faster c6606 is a t mobile phone so that they update very slow please help
Click to expand...
Click to collapse
Search for firmware.. U want in . Ftf format for ur device And flash it via flash tool...
Hope this helps

Firmware
I tried much but failed to find kitkat or higher

You're on the latest available software for your device (C6606). It seems that T-Mo aren't interested in the C6606 any more and won't approve updates for it.
I've seen around the forum that some people have flashed the C6616 firmware to their C6606 with success. You could try that. I'm not sure if you would lose any T-Mo features like wifi calling though and it's obviously at your own risk. Nothing should go wrong though.
If you want to try, you can download and flash the latest C6616 firmware (10.6.A.0.454) by following my guide - How to package and flash stock roms in FTF format

Firmware
Thanks @kingvortex i dnt want any t mobile app at all but the flashing will support official sony updates? And c6606 is compatible with c66016 stock firmware?

osama-ali111 said:
Thanks @kingvortex i dnt want any t mobile app at all but the flashing will support official sony updates? And c6606 is compatible with c66016 stock firmware?
Click to expand...
Click to collapse
Yes, it's compatible and you will receive official updates from Sony.

Thank you
Thank you buddy now i m gonna try this and i.will inform u tonight any tips for safe side??

osama-ali111 said:
Thank you buddy now i m gonna try this and i.will inform u tonight any tips for safe side??
Click to expand...
Click to collapse
Most people have found it better to do a clean flash when upgrading to Lollipop, so it's probably best to backup your apps and reinstall after flashing. Apart from that you shouldn't have problems if you follow my guide.

Clean
I dnt want any data i want a perfect stock rom only thats become possible only because of you thanks i will message u tonight

flash tool
@kingvortex buddy hery is something i didnt get http://forum.xda-developers.com/showthread.php?t=920746
(WARNING : Since Xperia Z, sony added a new set of files I called bootbundle. Those files can be bundled from 0.9.13 and can be flashed from 0.9.13 only. To all those flashing devices from Z edition to all after Z, it is highly advised to use 0.9.13 and to be sure FTF you flash contain the bootbundle set. I've been reported of hard bricks because of missing such set of files from bundles.) copied from there
what is this thing ?? and download link for flash tool there are to many links on that page

Just use the latest version. You can download it from here. I suggest downloading via torrent if you can as it's the fastest way.

downloading
kingvortex i am downloading
Device: Xperia Z (C6616)
CDA: 1285-4276
Market: USA
Operator: Customized US
Network: AMERICAS-LTE
Release: 10.6.A.0.454 / R1E
Size: 1.21 GB
please tell me is it ok for my c6606?

now running 5.0.2 on my c6606
Thanks God
credits : kingvortex for http://forum.xda-developers.com/xperia-z/general/guide-how-to-package-flash-stock-roms-t2914567
DooMLoRD for the Flashtool driver package.
Androxyde for Flashtool.
Iagucool for the XperiFirm firmware downloader used by Flashtool.

osama-ali111 said:
now running 5.0.2 on my c6606
Thanks God
credits : kingvortex for http://forum.xda-developers.com/xperia-z/general/guide-how-to-package-flash-stock-roms-t2914567
DooMLoRD for the Flashtool driver package.
Androxyde for Flashtool.
Iagucool for the XperiFirm firmware downloader used by Flashtool.
Click to expand...
Click to collapse
How did you actually get 5.0.2 installed to your phone after you flashed 6616? Did you use PC companion or do an OTA update?
Thanks ahead of time.

xdiy said:
How did you actually get 5.0.2 installed to your phone after you flashed 6616? Did you use PC companion or do an OTA update?
Thanks ahead of time.
Click to expand...
Click to collapse
The guide I linked to will allow you to download and directly flash 5.0.2 to your phone.
Here it is again: How to package and flash stock roms in FTF format

kingvortex said:
The guide I linked to will allow you to download and directly flash 5.0.2 to your phone.
Here it is again: How to package and flash stock roms in FTF format
Click to expand...
Click to collapse
Oh nice. I don't have to root my phone right? I'm kinda new to this.

xdiy said:
Oh nice. I don't have to root my phone right? I'm kinda new to this.
Click to expand...
Click to collapse
No, you don't need root.

kingvortex said:
No, you don't need root.
Click to expand...
Click to collapse
Thanks a lot dude. Would've been stuck on 4.3 for I dunno how long if it weren't for you.

So since I updated to 5.0.2 a couple days ago I can't seem to use mobile network for internet access. Only wifi works. Any ideas as to why this is happening?

xdiy said:
So since I updated to 5.0.2 a couple days ago I can't seem to use mobile network for internet access. Only wifi works. Any ideas as to why this is happening?
Click to expand...
Click to collapse
Did you try downloading Internet settings? It's under Settings -> Wireless & network -> More -> Internet settings.

Xperia V Locked After Update.

Hello friends
I have just updated My Xperia V LT25I to Android 4.3 build 9.2.a.2.5 using flashtool
After update, my phone got network locked and asking for unlock PIN for network unlock.
I don't know how it got locked. because it was perfectly fine before.
Can somebody guide me on how to unlock it again?
regards

i updated to android 4.3
flashtool log was
25/041/2016 20:41:01 - WARN - This file is ignored : simlock.ta
it got locked after that
any solution?
should i download older version ? ICS or something and flash?
will that help?