[Q] Bricked Xperia Z - Xperia Z Q&A, Help & Troubleshooting

Hello friends,
I was trying to change the customization code of my mobile to the one in US in order to get the 4.3 updated earlier then it is scheduled for MEA. After rooting the phone (using http://www.mgyun.com/) I used a root explorer to edit the build.prop file by changing the customization number as follows;
From:
Ro.semc.version.cust: 1270-7937
'ro.semc.version.cus_revision': R5B
to:
Ro.semc.version.cust: 1271-0119
'ro.semc.version.cus_revision': R1C
and rebooted my phone.
Since then my phone is gone into a loop, it start normally until the sony screen hangs there and the restarts.
Is it possible to restore my phone some how? Or is it gone for good now?
Thanks and best regards,
Kashif

[email protected] said:
Hello friends,
I was trying to change the customization code of my mobile to the one in US in order to get the 4.3 updated earlier then it is scheduled for MEA. After rooting the phone (using http://www.mgyun.com/) I used a root explorer to edit the build.prop file by changing the customization number as follows;
From:
Ro.semc.version.cust: 1270-7937
'ro.semc.version.cus_revision': R5B
to:
Ro.semc.version.cust: 1271-0119
'ro.semc.version.cus_revision': R1C
and rebooted my phone.
Since then my phone is gone into a loop, it start normally until the sony screen hangs there and the restarts.
Is it possible to restore my phone some how? Or is it gone for good now?
Thanks and best regards,
Kashif
Click to expand...
Click to collapse
Flash a 4.2 or 4.3 rom FTF using flashtool

bootloader is not unlocked
Mackay53 said:
Flash a 4.2 or 4.3 rom FTF using flashtool
Click to expand...
Click to collapse
when my device is not booting how can i unlock the bootloader?

[email protected] said:
when my device is not booting how can i unlock the bootloader?
Click to expand...
Click to collapse
Why you wanna unlock your bootloader?
Just make a clean flash(example JB 4.3) with flashtool and your phone will boot again. That's what Mackay53 said.
The Firmware you find here on xda and how to flash with flashTool also.

can you please advise
can you please advise wqhich flash tool i should use and where can i find a firm ware for 4.3? apologies and thanks in advance

[email protected] said:
can you please advise wqhich flash tool i should use and where can i find a firm ware for 4.3? apologies and thanks in advance
Click to expand...
Click to collapse
http://forum.xda-developers.com/showthread.php?t=2240614

Related

my questions on the z1

Hi guys, I'm getting a z1 tomorrow
Should I get c6902 or c6903 ? I don't need 4g but I want a device that has many mods/ ROMs. That's all I need.. Second, what is lb and UB ROM? Third I want to install ROM on new device, the steps of installing ROM is something I don't understand.. My experience with grouper nexus 7, unlocked it, flashed it.. But z1, how to do that? Can someone explain basics to me?
bsmstar said:
Hi guys, I'm getting a z1 tomorrow
Should I get c6902 or c6903 ? I don't need 4g but I want a device that has many mods/ ROMs. That's all I need.. Second, what is lb and UB ROM? Third I want to install ROM on new device, the steps of installing ROM is something I don't understand.. My experience with grouper nexus 7, unlocked it, flashed it.. But z1, how to do that? Can someone explain basics to me?
Click to expand...
Click to collapse
- depends. Is your device that you've ordered support LTE? If yes, then you'll get C6903
- LB = Locked boot loader. A state where you can't flash custom kernel
- UB = Unlocked boot loader. A state where you've unlock your boot loader, so you can flash custom kernel.
- which steps?
- there's ROM which can be flashed even your bootloader still locked. So, it depends on what ROM you wanna use.
omegahanggara said:
- depends. Is your device that you've ordered support LTE? If yes, then you'll get C6903
- LB = Locked boot loader. A state where you can't flash custom kernel
- UB = Unlocked boot loader. A state where you've unlock your boot loader, so you can flash custom kernel.
- which steps?
- there's ROM which can be flashed even your bootloader still locked. So, it depends on what ROM you wanna use.
Click to expand...
Click to collapse
OK thanks for replying , so let's see.. How can I flash monxdified on a completely new device? I think the device is c9602 since I don't see a 4g on the package..
What is the best custom for this device? What's new on Sony kitkat ? Can we have it for Christmas eve?
bsmstar said:
OK thanks for replying , so let's see.. How can I flash monxdified on a completely new device? I think the device is c9602 since I don't see a 4g on the package..
What is the best custom for this device? What's new on Sony kitkat ? Can we have it for Christmas eve?
Click to expand...
Click to collapse
1. Backup your TA partition (just in case you want to roll back to 4.2.2, and get back your DRM key)
2. Check for updates using OTA or Sony PC Companion
3. If there's update to 4.3, apply the updates
4. Before we step further, I wanna ask you, do you wanna keep your bootloader unlocked?
Well. We don't know when exactly 4.4 update is available. Let's hope we'll get this in December.
Hi
For me it doesn't matter if BL locked or not, I read there is no problem in that in 4.3 regarding camera issues.. But I have zero knowledge on how to deal with rooting and flashing the z1.. Im not going back to 4.2 for me its either aosp 4.4 or Sony ui 4.3. As I said I have zero knowledge so if you can elaborate more about how to do it that would be highly appreciated
hi
so i got the c6903 now... i cant root it and i dunno why
its running on 4.2.2 .257 fw official
i tried vroot it didnt work and 360 root cant be installed it says chinese only os.. how to do that now?
you have to downgrade to 534 to root
bsmstar said:
hi
so i got the c6903 now... i cant root it and i dunno why
its running on 4.2.2 .257 fw official
i tried vroot it didnt work and 360 root cant be installed it says chinese only os.. how to do that now?
Click to expand...
Click to collapse
There is no better way than follow this steps on Page 2, Post #16 http://forum.xda-developers.com/showthread.php?t=2588331&page=2
No body here was clever at the first time so just read carefully. This is the only way to get the full root on your device.
If this help click on thanks.
Well, I found that out through YouTube.. I downgraded my c6903 to 534 fw and rooted it, installed the recovery dual and flashed ihackers 2.1 , yes I did ta backup but I didn't unlock the bootloader. I dunno what's the benefit of doing so, although I emailed Sony and I got the unlock code on my email as they replied... I'm only missing an app that control the led color of notifications led and Google now since I'm not in the US region.. That used to work fine on 4.2.2 but no worries.. Thanks guys. You really helped me a lot and I think this is a great device, I have been using it since Tuesday. And I rooted and flashed it this morning. One problem is that I dunno how to enter recovery so I flashed the ROM right after I flashed the recovery.. I understand now that there is a flashable zip? Things are much easier with the nexus line
bsmstar said:
I understand now that there is a flashable zip?
Click to expand...
Click to collapse
All the FTF have to be flashed on your device via Flashtool v0.9.13 compatible with your device and they are not zip. Recovery is in zip and all what you flash from recovery is in zip file.
Yeah I did that.. It had 257 fw, I flashed 534 with flashtool then I rooted by vroot, then ta backup with some bat file through computer and USB debugging, then installed recovery by bat file as well, which rebooted to recovery, I did factory reset/wipe, and flashed aroma ihackers 2.1 without custom kernel then switched off and flashed baseband and kernel by flashtool and rebooted, done..
Just like that. And you should be the one without knowledge?
Well, I put my mind to it.. And when I do that I usually succeed... But I still have unanswered questions, like what are the benefits of unlocking bootloader? How can I control led light color for different applications notifications.. I tried light flow and illumination bar, both didn't work.. Lastly I haven't got used to the camera ui as I haven't used it much and I already applied xposed 20 mp mod.. Lastly,, I like to thank you for all your attention and care and everything ... I really appreciated it
as i know the unlockbootloader is the only way to flash custom karnels.
i dont know mutch more then that, just switched from ios so i'm new to this.
I forgot to backup my TA does that make an issue and if, what kind?
sorry for thread steeling
bsmstar said:
But I still have unanswered questions, like what are the benefits of unlocking bootloader?
Click to expand...
Click to collapse
Like @stianly said Unlocking Bootlader is needed to flash custom kernels only.
bsmstar said:
How can I control led light color for different applications notifications.. I tried light flow and illumination bar, both didn't work..
Click to expand...
Click to collapse
I read somewhere on XDA about that. EDIT: Try Gravity Box Xposed
stianly said:
as i know the unlockbootloader is the only way to flash custom karnels.
Click to expand...
Click to collapse
Right.
stianly said:
I forgot to backup my TA does that make an issue and if, what kind?
Click to expand...
Click to collapse
Yes, it's a problem, without TA you lost your DRM keys permanently which are needed to re-lock your bootlader. You also lost the warranty of you device definitely.
yea i know the waranty and drm
but what does the drm keys do i lose some functions?
stianly said:
yea i know the waranty and drm
but what does the drm keys do i lose some functions?
Click to expand...
Click to collapse
Yes, Bionz, X-Reality and probably Bravia Engine or something like that but your phone still working properly. Some users do not notice the difference with or without this features.
Ok I tried gravity box, can't find notifications led settings... Can you be more specific on this? Thanks...
bsmstar said:
Ok I tried gravity box, can't find notifications led settings... Can you be more specific on this? Thanks...
Click to expand...
Click to collapse
Sorry, at the moment I don't have my phone so iI can't check for you but Gravity should have some options for that but maybe it's not the solution, I know it's possible, when I will know more something for your problem I will post.
OK thanks

[STOCK FIRMWARE] Xperia T 9.2.A.0.295 FTF Android 4.3|Direct Link♫

Here it is...
http://www.filemup.com/2xctsemqdgq5.html
Enjoy and don't forget Click Thanx
Tnx 2:
@Jamal_RS
@dzadzev
Mirror:
http://uplod.ir/4gn7jliany2e/Xperia_T_(LT30P)_9.2.A.0.295_Vodafone_UK.ftf.htm
How can i root it?
Is this the firmware without brand? Where did you get this? (Just asking.)
isko95 said:
Is this the firmware without brand? Where did you get this? (Just asking.)
Click to expand...
Click to collapse
No, Xperia T (LT30P)_9.2.A.0.295_Vodafone UK.ftf
thanx
how can i install this on my xperia T stock unlocked ( Orange Romania ) ?
specione said:
how can i install this on my xperia T stock unlocked ( Orange Romania ) ?
Click to expand...
Click to collapse
with flashtool
Piospi said:
with flashtool
Click to expand...
Click to collapse
do i need anything else ? or just this file?
specione said:
do i need anything else ? or just this file?
Click to expand...
Click to collapse
File with software and flashtool
Again... how can I root it?
randymess said:
Again... how can I root it?
Click to expand...
Click to collapse
This is not possible at the moment, you have to wait.
I'm working on getting it rooted as we speak, i'll update you on my progress, shouldn't be hard.
Okay it's a long winded approach to get rooted, but i guess it will have to do for the time being... Until a new updated rooting tool is available.
Okay here goes, you will need these things:
SuperSU Install zip
Doomkernel v08 kernel.elf file
Stock Sony 4.3 kernel, attached to this post.
A brain and common sense.
Lets go then, first install the stock android 4.3 FTF....
Once this is done disconnect your phone, put it into fastboot mode and install the Doomkernel. Now upon boot, go into recovery, and install the SuperSU zip normally.
Once this is done, power off your phone (Holding down the power and volume up)
Go into Fastboot mode again, and install the provided stock Sony 4.3 Kernel.
Unplug your phone, boot it, and there you go, rooted stock android 4.3.
If you have any questions ask, no question is too stupid, or PM me and i'll help you best I can.
russell664 said:
.
Click to expand...
Click to collapse
I'm not sure - this method is for phones with unlocked bootloader?
Is there any way we can install this ftp file on the Xt using the windows 8.1?
Thank you

[Q] Xperia V 9.2.A.199 Impossible to Root

Hello this is my first post , I am a newbe.....
I made several attempts to root my device but none of these works...
One click root
Root_with_Restore_by_Bin4ry_v33
DooMLoRD_Easy-Rooting-Toolkit_v18_perf-event-exploit
DooMLoRD_Easy-Rooting-Toolkit_v17_perf-event-exploit
DooMLoRD_Easy-Rooting-Toolkit_v14_perf-event-exploit
could you give me an help please ?
No easy method work for now. Only solution is downgrade to 4.1, root and flashing some rom based on .199 build. Or there is some script that should help you retain root with OTA upgrade, but you still need to downgrade to 4.1.
nlooooo said:
No easy method work for now. Only solution is downgrade to 4.1, root and flashing some rom based on .199 build. Or there is some script that should help you retain root with OTA upgrade, but you still need to downgrade to 4.1.
Click to expand...
Click to collapse
I am very grateful to you. you saved me from headache....
I would like to take advantage of your willingness to ask a few questions....
I have done a firmware backup using the SUS and Flashtool.
Bootloader is locked at this time on my V.
I would like to know if I can install cyanogenmod 11 and in the future I can back to previous original firmware "tft" using this Flashtool procedure ?
-how to install the newest Android 4.3 for Sony XPERIA V LT25
-paste the ftf file downloaded in step c) to folder „Firmware“ included in the XPERIA Flashtool.
-open the XPERIA Flashtool, click on flash and choose downloaded firmware, than click ok.
-turn off your phone and when Flashtool shows pop up window, connect phone to PC with holding volume down button
-after few minutes all is done and your phone gets the new firmware
Installing CM11 Xperia V is automatically rooted ?
Back to previous original xperia firmware, using flashtol, remains something of CyanogenMod ? Device returns unrooted ?
Thank You
carminedev said:
I would like to take advantage of your willingness to ask a few questions....
I have done a firmware backup using the SUS and Flashtool.
Bootloader is locked at this time on my V.
I would like to know if I can install cyanogenmod 11 and in the future I can back to previous original firmware "tft" using this Flashtool procedure ?
-how to install the newest Android 4.3 for Sony XPERIA V LT25
-paste the ftf file downloaded in step c) to folder „Firmware“ included in the XPERIA Flashtool.
-open the XPERIA Flashtool, click on flash and choose downloaded firmware, than click ok.
-turn off your phone and when Flashtool shows pop up window, connect phone to PC with holding volume down button
-after few minutes all is done and your phone gets the new firmware
Installing CM11 Xperia V is automatically rooted ?
Back to previous original xperia firmware, using flashtol, remains something of CyanogenMod ? Device returns unrooted ?
Thank You
Click to expand...
Click to collapse
First of all CM won't work with locked bootloader, and you can't install it using Flashtool. It contains Superuser app so it's rooted.
You can always flash your device with Flashtool using .ftf files to return it to stock firmware.
If you choose to unlock bootloder consider backing up TA partition of phone (there's a tool for that here but the phone has to be rooted http://forum.xda-developers.com/showthread.php?t=2292598) so you can restore your DRM keys later (if you return to stock firmware and you want to have Bravia engine and the rest of the stuff dependent on DRM).
nlooooo said:
First of all CM won't work with locked bootloader, and you can't install it using Flashtool. It contains Superuser app so it's rooted.
You can always flash your device with Flashtool using .ftf files to return it to stock firmware.
If you choose to unlock bootloder consider backing up TA partition of phone (there's a tool for that here but the phone has to be rooted http://forum.xda-developers.com/showthread.php?t=2292598) so you can restore your DRM keys later (if you return to stock firmware and you want to have Bravia engine and the rest of the stuff dependent on DRM).
Click to expand...
Click to collapse
yesterday unfortunately, I made confusion between ROOTING and UNLOOK BOOTLOOADER so I have unlocked bootloder using flashtool and the day after I have re-locked it. Have I lost sony DRM ?
I think no... becouse I don't make changes that affected device partition, is it correct ?
So I ve got to wait for better and simple method to root my device before make other experiment, what do you think about it ?
carminedev said:
yesterday unfortunately, I made confusion between ROOTING and UNLOOK BOOTLOOADER so I have unlocked bootloder using flashtool and the day after I have re-locked it. Have I lost sony DRM ?
I think no... becouse I don't make changes that affected device partition, is it correct ?
So I ve got to wait for better and simple method to root my device before make other experiment, what do you think about it ?
Click to expand...
Click to collapse
I think you lost it when you unlocked it cause TA partition got formated, it doesn't matter if you relock it afterwards.
nlooooo said:
I think you lost it when you unlocked it cause TA partition got formated, it doesn't matter if you relock it afterwards.
Click to expand...
Click to collapse
how can i verify if I lose DRM ?
carminedev said:
how can i verify if I lose DRM ?
Click to expand...
Click to collapse
Check if in the Album app if pictures change when using Bravia Engine; if you didn't back up your TA partition before unlocking, as far as I know, you lost your DRM keys forever, relocking won't change a thing.
Antiga Prime said:
Check if in the Album app if pictures change when using Bravia Engine; if you didn't back up your TA partition before unlocking, as far as I know, you lost your DRM keys forever, relocking won't change a thing.
Click to expand...
Click to collapse
CONFIRMED I lost DRM keys...
At this Point I decide to dance, I' ll downgrade to a version to root device by doomLord patch first. I found a post in which users explain how to install Bravia Engine 2 using PimpMyRom App. Finally I Will upgrade to Last Xperia firmware.... And I' ll do a big backup!!!
Are you according to me? You suggest to me something different?
I'd not worry much abt Bravia Engine. The pics appears slightly brighter, shadows are therefore a bit better, and the colours are a tiny whee little bit more vibrant. If I had to put it into a number the difference is somewhere below the 10 % mark %. You get better results by taking pictures properly in the first place.
carminedev said:
CONFIRMED I lost DRM keys...
At this Point I decide to dance, I' ll downgrade to a version to root device by doomLord patch first. I found a post in which users explain how to install Bravia Engine 2 using PimpMyRom App. Finally I Will upgrade to Last Xperia firmware.... And I' ll do a big backup!!!
Are you according to me? You suggest to me something different?
Click to expand...
Click to collapse
It would be better to unlock bootloader again and then root flashing some custom kernel.
Something like this:
http://forum.xda-developers.com/showthread.php?t=2647496
nlooooo said:
It would be better to unlock bootloader again and then root flashing some custom kernel.
Something like this:
http://forum.xda-developers.com/showthread.php?t=2647496
Click to expand...
Click to collapse
I Read the post... Could you guide me trought I don't understand how-to.... It's too difficult for me.
Do You suggest to me this procedure just to root my V, is it right ?
What do you think about this Way to install BE2?...
http://www.xperiaguide.com/2013/07/27/install-sony-bravia-engine-2-and-xloud-on-xperia-sslacrosiont/
carminedev said:
I Read the post... Could you guide me trought I don't understand how-to.... It's too difficult for me.
Do You suggest to me this procedure just to root my V, is it right ?
What do you think about this Way to install BE2?...
http://www.xperiaguide.com/2013/07/27/install-sony-bravia-engine-2-and-xloud-on-xperia-sslacrosiont/
Click to expand...
Click to collapse
Mate, if you don't understand what's written there than consider not to play much with your phone. It's still an expensive peace of hardware to get messed up.
nlooooo said:
Mate, if you don't understand what's written there than consider not to play much with your phone. It's still an expensive peace of hardware to get messed up.
Click to expand...
Click to collapse
I'm sorry for my bad English ....
I have not paid enough attention this morning as I read the post.
it would seem easier after reading the post a second time...
- I NEED -
SuperSU Install zip
Doomkernel v08 kernel.elf file
" ATTENTION Doomkernel v08 is for xperia T while Doomkernel v07 for xperia V according to the post : forum.xda-developers.com - Doomkernel v07 for xperia V & require stock JellyBean FW (9.1.A.1.140) "
Sony stock 4.3 kernel, attached to the post.
Flashtool to Unlock Boot Loader
Fastboot mode -> Holding down the power and volume up
A brain and common sense.
1) by FLASHTOOL -> install the stock Android 4.3 FTF*
2) by FLASHTOOL -> fastboot mode and install the v08 Doomkernel kernel.elf
3) by FLASHTOOL -> upon boot, go into recovery**, and install the zip SuperSU normally
4) by FLASHTOOL -> fastboot mode install the provided stock Sony 4.3 Kernel
5) Unplug your phone, boot it, and there you go, rooted stock Android 4.3.
* Which version of latest stock rom do you suggest for my V :
- the first that I downloaded from xperiafirmware.com 9.2.A.1.199.
- the second created (after installation of the first) with Sony Update Service SUS , decrypted by Flashtool and saved into .tft format ?
** ..."go into recovery" is automated upon boot ?
At the end can I lock the boot loader to recive pc companion updates ?
carminedev said:
I'm sorry for my bad English ....
I have not paid enough attention this morning as I read the post.
it would seem easier after reading the post a second time...
- I NEED -
SuperSU Install zip
Doomkernel v08 kernel.elf file
" ATTENTION Doomkernel v08 is for xperia T while Doomkernel v07 for xperia V according to the post : forum.xda-developers.com - Doomkernel v07 for xperia V & require stock JellyBean FW (9.1.A.1.140) "
Sony stock 4.3 kernel, attached to the post.
Flashtool to Unlock Boot Loader
Fastboot mode -> Holding down the power and volume up
A brain and common sense.
1) by FLASHTOOL -> install the stock Android 4.3 FTF*
2) by FLASHTOOL -> fastboot mode and install the v08 Doomkernel kernel.elf
3) by FLASHTOOL -> upon boot, go into recovery**, and install the zip SuperSU normally
4) by FLASHTOOL -> fastboot mode install the provided stock Sony 4.3 Kernel
5) Unplug your phone, boot it, and there you go, rooted stock Android 4.3.
* Which version of latest stock rom do you suggest for my V :
- the first that I downloaded from xperiafirmware.com 9.2.A.1.199.
- the second created (after installation of the first) with Sony Update Service SUS , decrypted by Flashtool and saved into .tft format ?
** ..."go into recovery" is automated upon boot ?
At the end can I lock the boot loader to recive pc companion updates ?
Click to expand...
Click to collapse
Lock bootloader and you should be able to apply official updates.
nlooooo said:
Lock bootloader and you should be able to apply official updates.
Click to expand...
Click to collapse
The kernel are different and 07 version require Android 4.1....
I wrote ATTENTION between " " ADDING THE PROBLEM....
carminedev said:
The kernel are different and 07 version require Android 4.1....
I wrote ATTENTION between " " ADDING THE PROBLEM....
Click to expand...
Click to collapse
Doomkernel v8 is also for 4.1.2. As far as I understood you don't have to power on your phone completely in step 3, only to boot to recovery.
nlooooo said:
Doomkernel v8 is also for 4.1.2. As far as I understood you don't have to power on your phone completely in step 3, only to boot to recovery.
Click to expand...
Click to collapse
but my V is JB 4.3 9.2.A.1.199
carminedev said:
but my V is JB 4.3 9.2.A.1.199
Click to expand...
Click to collapse
You just use exploitability of custom kernel with recovery inside.
Take a look here also:
http://forum.xda-developers.com/showthread.php?t=2654451

[Q] Just need root access on Xperia SP (BL Locked)

Hi,
Guys, I just need root access on my Xperia SP (C5302). I'm not interested in installing custom ROMs. If there's a method to achieve it, please post it or a link that would help me. The bootloader is locked and the build is .201.
I tried few vRoot and Kingo, but none helped.
Again, I just need root access.
Thanks in advance.
codeon said:
Hi,
Guys, I just need root access on my Xperia SP (C5302). I'm not interested in installing custom ROMs. If there's a method to achieve it, please post it or a link that would help me. The bootloader is locked and the build is .201.
I tried few vRoot and Kingo, but none helped.
Again, I just need root access.
Thanks in advance.
Click to expand...
Click to collapse
You can't just root 201 without unlocked bootloader. With lb you'll have to flash prerooted stock ROM
Verstuurd vanaf mijn C5303 met Tapatalk
Downgrade back to 4.1.2 and Root it. From there you can install a recovery and flash pre rooted 201 ROM..
mrjraider said:
Downgrade back to 4.1.2 and Root it. From there you can install a recovery and flash pre rooted 201 ROM..
Click to expand...
Click to collapse
Thanks for the response. Could you tell me the steps on how to downgrade it? It would be really helpful.
Thank you!
See my guide below about flashing with flashtool
mrjraider said:
See my guide below about flashing with flashtool
Click to expand...
Click to collapse
Thanks again for the response. I was wondering that I may lose the data during the process. How to backup the data. I mean is it possible to flash a backup on BL locked XSP?
No you can flash and untick the wipes (also mentioned in my tut) but with the backup and restore app from sony (installed on stock rom etc) you can backup and restore aswel..
mrjraider said:
No you can flash and untick the wipes (also mentioned in my tut) but with the backup and restore app from sony (installed on stock rom etc) you can backup and restore aswel..
Click to expand...
Click to collapse
I downloaded ftf file from here: http://forum.xda-developers.com/showpost.php?p=51706136&postcount=161
But, turns out the android version was still 4.3.
Could you help me out with the link for 4.1.2 file.
Thanks for all the help.
See the Stock download ftf thread. There are many links in there
mrjraider said:
See the Stock download ftf thread. There are many links in there
Click to expand...
Click to collapse
Apparently, I downloaded it from that thread itself. Anyways, I'll give it another try.
All the information regarding the type and version of the ftf is mentioned

[Q] root problem

Hello all. Sorry for my bad english.
After upgrade my Xperia Z by PcCompanion, I lost root and xdualrecovery.
And impossible to recover (despite my extensive research on the forum and despite extensive test ).
Can you help me (step by step)
I put the picture of my situation to save time. (ATTACHED THUMBNAILS)
important: bootloader unlock allowed: No
thank you in advance.
dededede said:
Hello all. Sorry for my bad english.
After upgrade my Xperia Z by PcCompanion, I lost root and xdualrecovery.
And impossible to recover (despite my extensive research on the forum and despite extensive test ).
Can you help me (step by step)
I put the picture of my situation to save time. (ATTACHED THUMBNAILS)
thank you in advance.
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First: please black out your IMEI in the picture
To your question: You have to downgrade to 4.2.2, download any .ftf file and root it using Doomlords easy rooting method. Install the dualrecovery and search for a pre rooted 4.3 or 4.4 rom
St.Jimmy90 said:
First: please black out your IMEI in the picture
Click to expand...
Click to collapse
sorry
St.Jimmy90 said:
You have to downgrade to 4.2.2, download any .ftf file and root it using Doomlords easy rooting method. Install the dualrecovery and search for a pre rooted 4.3 or 4.4 rom
Click to expand...
Click to collapse
thank you for your reponce.
I have a problem during downgrad .... bootloop
and repaired with PcCompanion
but I'll try again
When I am in 4.3, i use the method flash back to 4.2 (kernel only) to root, then flash back to 4.3 (flash kernel only) follow this thread by Doomlord:
http://forum.xda-developers.com/xpe...-rooting-firmware-10-3-1-0-t2386405?nocache=1
My question is: can I use this method with stock 4.4 (locked bootloader) ? if this possible, does anyone have stock kernel only in .ftf file ?
Thank you!
dededede said:
sorry
thank you for your reponce.
I have a problem during downgrad .... bootloop
and repaired with PcCompanion
but I'll try again
Click to expand...
Click to collapse
You have to wipe all the data on your phone, there are 3 boxes that have to be checked in flashtool
this is good
I do not understand why it does not work
I'll jump out the window
thank you
dededede said:
this is good
I do not understand why it does not work
I'll jump out the window
thank you
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You're welcome
Report back if it worked

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