how to root Xperia z1 .136 - Xperia Z1 Q&A, Help & Troubleshooting

Hi Sirs/Masters,
I would like ask for your help. I wasn't able to root my z1. I recently updated it to 14.2.A.136 via Sony pc companion. After a couple of weeks I tried to root my phone but an error always appears. Please help me. I need to root my phone because it heats up whenever I use it.
THANKS IN ADVANCE.

nhuk.nuk said:
Hi Sirs/Masters,
I would like ask for your help. I wasn't able to root my z1. I recently updated it to 14.2.A.136 via Sony pc companion. After a couple of weeks I tried to root my phone but an error always appears. Please help me. I need to root my phone because it heats up whenever I use it.
THANKS IN ADVANCE.
Click to expand...
Click to collapse
There is no direct method to root the phone. You need to downgrade first. Use this guide to get root on .290 first:
and then go on this thread to get on a rooted .136:
http://forum.xda-developers.com/showthread.php?t=2628185

Please the step by step to root .136 in LB
shem2409 said:
There is no direct method to root the phone. You need to downgrade first. Use this guide to get root on .290 first:
and then go on this thread to get on a rooted .136:
http://forum.xda-developers.com/showthread.php?t=2628185
Click to expand...
Click to collapse
Hello, can some one explain me (in short words) the step by step to get full root in LB .136 since I follow this: http://forum.xda-developers.com/show....php?t=2628185 and for some hours a get full root but need to do some steps to restore some apps, integrate some in System and in these steps need to clean dalvik cache in cwmr and for some reason the full root gone out. In the tread is some confuse because most people have UB and are different steps (sorry I´m novice an can´t post in dev treads)

jael65 said:
Hello, can some one explain me (in short words) the step by step to get full root in LB .136 since I follow this: http://forum.xda-developers.com/show....php?t=2628185 and for some hours a get full root but need to do some steps to restore some apps, integrate some in System and in these steps need to clean dalvik cache in cwmr and for some reason the full root gone out. In the tread is some confuse because most people have UB and are different steps (sorry I´m novice an can´t post in dev treads)
Click to expand...
Click to collapse
Look here: http://forum.xda-developers.com/showthread.php?t=2628185
..bit if you are not on .290 Rooted you have to start from HERE
@jael65, I think this Guide Step by Step can help you to understand more how to root your phone, there is no other guide like that, Page 2, Post #16 HERE

just unlock
jael65 said:
Hello, can some one explain me (in short words) the step by step to get full root in LB .136 since I follow this: http://forum.xda-developers.com/show....php?t=2628185 and for some hours a get full root but need to do some steps to restore some apps, integrate some in System and in these steps need to clean dalvik cache in cwmr and for some reason the full root gone out. In the tread is some confuse because most people have UB and are different steps (sorry I´m novice an can´t post in dev treads)
Click to expand...
Click to collapse
Just unlock the freakin bootloader already like i did last night. and use flashtool 9.11 instead of 9.13 for some reason it keeps installing the wrong driver for the phone which results in a header error.

redkelah said:
Just unlock the freakin bootloader already like i did last night. and use flashtool 9.11 instead of 9.13 for some reason it keeps installing the wrong driver for the phone which results in a header error.
Click to expand...
Click to collapse
I don't know if you know that the v.9.11 is not recommended with Z1 and you risk to brick your phone. Unlocking Bootloader is needed for Custom Kernel only and if you do that you will lose Warranty and some features. Just follow the Video and you will be fine. BTW, windows installed the drivers for me and all was fine.

Get the root
eclyptos said:
I don't know if you know that the v.9.11 is not recommended with Z1 and you risk to brick your phone. Unlocking Bootloader is needed for Custom Kernel only and if you do that you will lose Warranty and some features. Just follow the Video and you will be fine. BTW, windows installed the drivers for me and all was fine.
Click to expand...
Click to collapse
The finally way to get full Root was:
Downgrade to .134 (NUT's provide) Root and Install the last XZDual Recovery (NUT provide)
In TWRP Flash iHakers 2.1 (minimal) Before boot to system, Flash Lastest XZDual Recovery (NUT provide) and flash lastest Supersu Zip Flashable (Chainfire provide)
Boot to system and restore all my apps with TB open each and every one app that needs root to get it (root)
Go back to TWRP and Now Flash .136 (NUT provide) With only wipe cache and dalvik cache (this is important because is the only way that a could gets the root in .136) Flash again last Supersu.zip flashable.
Turn off my phone And flash the properly stripped.ftf provided by NUT, turn on my phone and get full root.
(in other ways only gets partialy root)
In the NUT thread some people have same problem like mine (Even NUT comment it)
Sorry my english, to bad
Thanks all for your help.

i con upgrade to .136 without loosing my configuration and apps?
i need help i wanto to know how to upgrade mi firmware without loosing my saved apps i just download music from google play and i dont know if they will be erased... i need help!

ibandasanchez said:
i need help i wanto to know how to upgrade mi firmware without loosing my saved apps i just download music from google play and i dont know if they will be erased... i need help!
Click to expand...
Click to collapse
In Flashtool uncheck "Wipe Data". In PC Companion use Backup & Restore, Update and if you lost something Restore with PC Companion.

Guys i got the phone recently, i unlocked my bootloader yesterday and i am on 136 now... I dont want to bother with downgrading and so on but i don't have root nor recovery... can't i just flash something rooted with flashtool so that afterwards i'll be able to just flash through recovery on the phone?
I moved from an Xperia S and none of these issues existed there...
Thank you in advance.

Oh nevermind gentlemen, thanks for the help
I Solved the issue by simply installing Ihackers advanced kernel.img trough Flashtool with the fastboot method... Pretty simple it got me an instant recovery and trough it i rooted and then installed SuperSU from the playstore... I finally understood the general concept...
P.S. I am with an unlocked bootloader so thats why i managed to install the kernel...

Related

SO-02e 10.3.1.B.0.256 is in ftf

I find in this forum and another site but it is not have
it is been specified here
http://www.ptcrb.com/vendor/complete/view_complete_request_guest.cfm?modelid=22402
Rep#1
Yeah I find in it but I want ftf File to flash rom
salution said:
Rep#1
Yeah I find in it but I want ftf File to flash rom
Click to expand...
Click to collapse
You can't get it before DoCoMo releases it...
Didn't you try to create ftf yourself?
salution said:
I find in this forum and another site but it is not have
Click to expand...
Click to collapse
Can you let me know if you find it?
Install 10.3.1.B.0.256 on Rotted SO-02E?
Has anyone figured out a way to install 10.3.1.B.0.256 on a rooted SO-02E yet?
I Rooted my Phone using EasyRootingToolkit_XPEIRAZ_SO-02E_v101, and would like to upgrade to 4.2.2 but the OTA install fails at about 15%
Thanks
Whiplash47 said:
Has anyone figured out a way to install 10.3.1.B.0.256 on a rooted SO-02E yet?
I Rooted my Phone using EasyRootingToolkit_XPEIRAZ_SO-02E_v101, and would like to upgrade to 4.2.2 but the OTA install fails at about 15%
Thanks
Click to expand...
Click to collapse
Having a similar issue here.
Any ideas?
Has anyone tried using DooMLoRD_Easy-Rooting-Toolkit_v18_perf-event-exploit.zip from this thread? Since it's possible to root 10.1.D.0.343 I would try upgrading to 10.3.1.B.0.256 first, then install 10.1.D.0.343 kernel using Flashtool, then root using DooMLoRD_Easy-Rooting-Toolkit_v18_perf-event-exploit.zip then install the new 10.3.1.B.0.256 kernel. I would create a 10.3.1.B.0.256.ftf and test it but I'm on a business trip in Australia at the moment and don't have the time.
Does any knowledgeable person have any update on this situation?
Any tips of what we Docomo users should do? I don't want to lose my root. And other users point out updating outright doesn't work anyway.
I'll pay a beer to whomever helps us Docomo sheep out
Firipu said:
Does any knowledgeable person have any update on this situation?
Click to expand...
Click to collapse
Have you looked at the DooMLoRD_Easy-Rooting-Toolkit_v18_perf-event-exploit.zip thread? The same procedure should apply since you can root 10.1.D.0.343's kernel.
1. Upgrade to 10.3.1.B.0.256 (you'll lose root at this point)
2. install 10.1.D.0.343's kernel
3. root using DooMLoRD_Easy-Rooting-Toolkit_v18_perf-event-exploit.zip
4. install 10.3.1.B.0.256 kernel
5. profit!!!
lancebuks said:
Have you looked at the DooMLoRD_Easy-Rooting-Toolkit_v18_perf-event-exploit.zip thread? The same procedure should apply since you can root 10.1.D.0.343's kernel.
1. Upgrade to 10.3.1.B.0.256 (you'll lose root at this point)
2. install 10.1.D.0.343's kernel
3. root using DooMLoRD_Easy-Rooting-Toolkit_v18_perf-event-exploit.zip
4. install 10.3.1.B.0.256 kernel
5. profit!!!
Click to expand...
Click to collapse
Thx, but my phone's bootloader is locked (as are all Docomo phones). I thought it was impossible to install a different kernel then. Not t mention that some people noted that the OTA upgade doesn't work if your pone is rooted. Haven't tried it myself though.
Losing root does not mean I lose CWM, right?
Edit: So I tried updating it, the update just stops after 2-3 minutes, the phone reboots and I get a message 'update failed, please try again'.
Firipu said:
Thx, but my phone's bootloader is locked (as are all Docomo phones). I thought it was impossible to install a different kernel then. Not t mention that some people noted that the OTA upgade doesn't work if your pone is rooted. Haven't tried it myself though.
Losing root does not mean I lose CWM, right?
Edit: So I tried updating it, the update just stops after 2-3 minutes, the phone reboots and I get a message 'update failed, please try again'.
Click to expand...
Click to collapse
it'll still work with the SO-02E locked bootloader. I too am on SO-02E locked bootloader docomo and have tested this method using 10.3.1.A.2.67. After installing 10.3.1.B.0.256 you'll have to reinstall 10.1.D.0.343's kernel using Flashtool then just use rootkit to root it and finally reinstall 10.3.1.B.0.256's kernel using Flashtool.
I usually create my own .ftf files and use Flashtool to upgrade. I can't test it since I'm in Australia at the moment but it should work as long as you have 10.1.D.0.343's kernel installed....just don't forget to reinstall 10.3.1.B.0.256 afterwards. You'll lose CMW/TWRP so you'll have to reinstall it afterwards.
I've been trying to do the OTA update. But it keeps failing. I was pretty confident with my old Galaxy Note, flashing new roms and kernels almost every day, but I can't seem to get the hang of fooling around with my Xperia Z. I'm really afraid of losing my NFC-Felica functions, I need them daily for my commute.
I think the update fails because of my root. I could reflash an original ROM, but then I will loose root and recovery if I understand it correctly. The update will probably work, but can I reflash 434 then to root it? (434 was Android 4.1.2 and the new firmware is 4.2.2).
I'm kinda confused (and very stupid apparently .
SO-02E 10.3.1.B.0.256 can be rooted
Follow this link if you want to root your SO-02E 10.3.1.B.0.256.
The site's in Japanese but just scroll a bit and click on rootkitZ_20131112.zip and install it.
Profit!!!
Step 1
lancebuks said:
Have you looked at the DooMLoRD_Easy-Rooting-Toolkit_v18_perf-event-exploit.zip thread? The same procedure should apply since you can root 10.1.D.0.343's kernel.
1. Upgrade to 10.3.1.B.0.256 (you'll lose root at this point)
2. install 10.1.D.0.343's kernel
3. root using DooMLoRD_Easy-Rooting-Toolkit_v18_perf-event-exploit.zip
4. install 10.3.1.B.0.256 kernel
5. profit!!!
Click to expand...
Click to collapse
The issue I am running into is that I cannot make the OTA Update (Step 1)work with or without losing the root.
If I could get to that point I'm pretty sure I could follow the procedure to to reroot the device, I just need to get the initial upgrade taken care of.
Any Thoughts?
Thanks
thanks
Whiplash47 said:
The issue I am running into is that I cannot make the OTA Update (Step 1)work with or without losing the root.
If I could get to that point I'm pretty sure I could follow the procedure to to reroot the device, I just need to get the initial upgrade taken care of.
Any Thoughts?
Thanks
Click to expand...
Click to collapse
I had exactly the same problem, impossible to remove the root correctly to make the OTA work. In the end I just used flashtool to put stock 434 back on the phone. The OTA worked perfectly after that. Especially now that you can root 256 it's a non issue. Make a backup with Titanium backup of your apps on your SD card before restoring it. You can use it to put all your apps back after you root 256. A bit annoying, but all in all it's the easiest way I've found.
Thanks
That worked. Thanks to everyone for all your help.
after rooting .256.. is it possible to install a custom rrecovery and a custom rom?
lancebuks said:
Follow this link if you want to root your SO-02E 10.3.1.B.0.256.
The site's in Japanese but just scroll a bit and click on rootkitZ_20131112.zip and install it.
Profit!!!
Click to expand...
Click to collapse
works on me.. thank you

[Q] Problem with flash 4.4 Kk NUT method

Hello,
I have a Problem, i want root To Kk 4.4.2 in 14.3.A.0.757,
I have downgraded To .534 / rooted with vroot And installed superSU after / installed from win7 The Last dual recovery / flash from dual recovery The .757 / Not reboot But Power off / flash The .757 tft / reboot.
What is wrong? I don't have root and recovery The same, it's all returns To normal stock rom..
Thanks at all for help me!
Wolter91 said:
What is wrong? I don't have root and recovery The same, it's all returns To normal stock rom..
Thanks at all for help me!
Click to expand...
Click to collapse
How do you know? KK 4.4 is stock but just Rooted + Recovery.
1- Reboot your phone and when the Green Led appear Hold Volume Down to enter in TWRP.
2- Test if you have Root. Download ES3 Root Explorer, grant it by SuperSU, Mount System to R/W, make a file in system folder.
Did you do that?
Wolter91 said:
Hello,
I have a Problem, i want root To Kk 4.4.2 in 14.3.A.0.757,
I have downgraded To .534 / rooted with vroot And installed superSU after / installed from win7 The Last dual recovery / flash from dual recovery The .757 / Not reboot But Power off / flash The .757 tft / reboot.
What is wrong? I don't have root and recovery The same, it's all returns To normal stock rom..
Thanks at all for help me!
Click to expand...
Click to collapse
Stop this NOW! vroot is not a safe method to root, that sends your imei number to people in China never use that.
Also the [NUT] method ALREADY include root with XZDualRecovery stop wasting your time by rooting with another method that's useless.
That makes me nut that people came here and ask help when they only follow step they want instead the full process, no no and no!
So follow the FULL process and you won't have any problem.
It's ok
eclyptos said:
How do you know? KK 4.4 is stock but just Rooted + Recovery.
1- Reboot your phone and when the Green Led appear Hold Volume Down to enter in TWRP.
2- Test if you have Root. Download ES3 Root Explorer, grant it by SuperSU, Mount System to R/W, make a file in system folder.
Did you do that?
Click to expand...
Click to collapse
Sorry, i have verify and it's ok! I have installed from play store superSU and he work!
The recovery going only in tap down button, the up button don't work..
I need another little help, sorry for the off but you know how to control gamma without doomkernel?
And there is a method to move app from system to my sd card? when i was another phone i used App2sd but with xperia the emulation of all memory stops me..
Thank you again Eclyptos and the other to explain me how to solve this problems..
Don't know another
QualQuek said:
Stop this NOW! vroot is not a safe method to root, that sends your imei number to people in China never use that.
Also the [NUT] method ALREADY include root with XZDualRecovery stop wasting your time by rooting with another method that's useless.
That makes me nut that people came here and ask help when they only follow step they want instead the full process, no no and no!
So follow the FULL process and you won't have any problem.
Click to expand...
Click to collapse
Sorry, but i don't know another method..
I have tried 360 root and kingo and don't work, they told me to downgrade / root with 360,vroot,other / install dual recovery,
i have following the other of i think they know more than me on Sony Xperia z1 phone, i'm new and n00b with Z1!
When i have downgraded, i have lost my imei temporarily..
Thank you anyway!
Wolter91 said:
The recovery going only in tap down button, the up button don't work..
Click to expand...
Click to collapse
So you can Enter in TWRP Recovery? That mean something is working. Install NDR Utils by NUT and check again.
Wolter91 said:
I need another little help, sorry for the off but you know how to control gamma without doomkernel?
Click to expand...
Click to collapse
Impossible. You need Doom Kernel and Pimp my Z1 app.
Wolter91 said:
And there is a method to move app from system to my sd card? when i was another phone i used App2sd but with xperia the emulation of all memory stops me..
Click to expand...
Click to collapse
I was using App2sd script too but the things on Z1 are more complicated, thanx Google, so at the moment the only efficient method is to use Folder Mount.
---------- Post added at 01:18 PM ---------- Previous post was at 01:12 PM ----------
Wolter91 said:
Sorry, but i don't know another method..
I have tried 360 root and kingo and don't work, they told me to downgrade / root with 360,vroot,other / install dual recovery,
i have following the other of i think they know more than me on Sony Xperia z1 phone, i'm new and n00b with Z1!
When i have downgraded, i have lost my imei temporarily..
Thank you anyway!
Click to expand...
Click to collapse
As I said, nowhere is told that XZDualRecovery Root your phone and you did right, like many instructions saying. That the recovery grant Root I hear first time yestarday from QualQuek and gregbradley, just don't understand why every instruction say to root with different method if that is the quickest way. BTW, best method to Root, exept DualRecovery, the .534 FW is Bin4ry Method. Also IMEI lost was reported many times, but good you are fine, next time you know what you have to do, it's time learning.
eclyptos said:
As I said, nowhere is told that XZDualRecovery Root your phone and you did right, like many instructions saying. That the recovery grant Root I hear first time yestarday from QualQuek and gregbradley, just don't understand why every instruction say to root with different method if that is the quickest way. BTW, best method to Root, exept DualRecovery, the .534 FW is Bin4ry Method. Also IMEI lost was reported many times, but good you are fine, next time you know what you have to do, it's time learning.
Click to expand...
Click to collapse
Again you're wrong.
As explained in http://forum.xda-developers.com/showthread.php?t=2261606
[NUT] said:
Installation of XZDualRecovery on UNROOTED devices
The installer package uses rootkitXperia by キューブキューブ @ cubeundcube, it will be able to gain root on the following devices with the following ROM versions
Click to expand...
Click to collapse
So according to the list, flashing 534fw is supported for the root so that will root the phone.
If you follow exactly [NUT]'s method you'll have the latest fw rooted.
You'll never lost your IMEI by following the [NUT]'s method for the simply reason that you start by flashing a full stock 534fw, that's the way to recover the lost IMEI as well or using SUS if the flashing didn't work.
QualQuek said:
Again you're wrong.
As explained in http://forum.xda-developers.com/showthread.php?t=2261606.
Click to expand...
Click to collapse
Darling, it is not the main method to Root the phone, I am almost 6 months here try understanding the best way to do it, as it was my intentions, and was never, i mean NEVER, recommended to Root with recovery, but with Bin4ry. Yes, recovery grant root, but this not make my sentence WRONG.
eclyptos said:
Darling, it is not the main method to Root the phone, I am almost 6 months here try understanding the best way to do it, as it was my intentions, and was never, i mean NEVER, recommended to Root with recovery, but with Bin4ry. Yes, recovery grant root, but this not make my sentence WRONG.
Click to expand...
Click to collapse
It make it wrong, you said
eclyptos said:
As I said, nowhere is told that XZDualRecovery Root your phone and you did right
Click to expand...
Click to collapse
You were wrong, don't try to argue, deal with it.
QualQuek said:
It make it wrong, you said "As I said, nowhere is told that XZDualRecovery Root your phone" You were wrong, don't try to argue, deal with it.
Click to expand...
Click to collapse
Ohh...my bad....you are the winner. Happy? Still not the method but an OPTION.
eclyptos said:
Ohh...my bad....you are the winner. Happy? Still not the method but an OPTION.
Click to expand...
Click to collapse
Grow up please, i'm not here to debate with you about what is the best method/option for rooting the phone, you said a wrong thing i've corrected it so don't react like a kid.
Also when you follow exactly the [NUT]'s method the root is included and it's the safe way to root your phone. I don't focus on my personal opinion, i focus on the best option, the [NUT]'s method is the best option.
QualQuek said:
Grow up please, i'm not here to debate with you about what is the best method/option for rooting the phone, you said a wrong thing i've corrected it so don't react like a kid.
Also when you follow exactly the [NUT]'s method the root is included and it's the safe way to root your phone. I don't focus on my personal opinion, i focus on the best option, the [NUT]'s method is the best option.
Click to expand...
Click to collapse
You know the funny thing, Contributors, Developers recommended to me to root with Bin4ry and never mentioned about that, funny..huh? ..and here you come.
eclyptos said:
You know the funny thing, Contributors, Developers recommended to me to root with Bin4ry and never mentioned about that, funny..huh? ..and here you come.
Click to expand...
Click to collapse
Probably because I used to recommend Bin4rys method until [NUT] implemented this into his Dual Recovery script.
Now I recommend doing it by dual recovery because using bin4rys method is obsolete now and is an extra step that is not needed.
@eclyptos, there is no two ways about it, advising rooting by bin4ry then installing dual recovery is overkill and not needed, again, its all about learning what these individual processes do to your phone and not what the end product is...
You could recommend leaving it on charge for 24 hours before each step to make sure its at least 50% charged. It does not mean its a wrong instruction, just that's its not needed.
Ok,Ok.

[Q] Sony V can`t update Frimware from 4.1.2 to 4.3

I heard and see new version of Android For Sony V
now i have 4.1.2 build 9.1.A.1.140
i install Sony pc companion and try to update but i get your phone i up t date message !!
whats the problem ??
my phone is rooted
What's your customization number?
In your device, open the dialer and enter *#*#7378423#*#*, Service info, Software info
istux said:
What's your customization number?
In your device, open the dialer and enter *#*#7378423#*#*, Service info, Software info
Click to expand...
Click to collapse
thanks for reply
Custumization Version : 1268-8838-R4l
i never update or Flash my phone from a day i buy it .
Arioman said:
thanks for reply
Custumization Version : 1268-8838-R4l
i never update or Flash my phone from a day i buy it .
Click to expand...
Click to collapse
Well, according to Xperia Update Checker by Macmol, your device is Movistar Colombia and here is the problem, because it's still with 9.1.A.1.140 firmware.
Check by yourself with this tool: http://forum.xda-developers.com/showthread.php?t=2608983
istux said:
Well, according to Xperia Update Checker by Macmol, your device is Movistar Colombia and here is the problem, because it's still with 9.1.A.1.140 firmware.
Check by yourself with this tool: http://forum.xda-developers.com/showthread.php?t=2608983
Click to expand...
Click to collapse
thanks . well i`m not Colombian , can i Flash 4.3 build 295 by Flash Tool ??
Arioman said:
thanks . well i`m not Colombian , can i Flash 4.3 build 295 by Flash Tool ??
Click to expand...
Click to collapse
Sure you can
9.2.A.1.210 is better because it's the last.
If you flash with Flashtool you can't root, because there's not a direct method yet.
The only way to keep root, is flashing a pre-rooted 9.2.A.1.210 via recovery.
FTF files for Flashtool are in General section, instead ZIP files for recovery are in Development section.
Good luck
istux said:
Sure you can
9.2.A.1.210 is better because it's the last.
If you flash with Flashtool you can't root, because there's not a direct method yet.
The only way to keep root, is flashing a pre-rooted 9.2.A.1.210 via recovery.
FTF files for Flashtool are in General section, instead ZIP files for recovery are in Development section.
Good luck
Click to expand...
Click to collapse
thanks so much my Friend.
i really need to have a root , i use a Kingo android root to root a 4.1.2 and it works well . i dont have recovery kernel .
can you guide me how can i Flash new Frimware without losing root ?
Arioman said:
thanks so much my Friend.
i really need to have a root , i use a Kingo android root to root a 4.1.2 and it works well . i dont have recovery kernel .
can you guide me how can i Flash new Frimware without losing root ?
Click to expand...
Click to collapse
1) Install recovery
Download here: http://www.androidfilehost.com/?fid=23269279319202175
Take your phone, go to settings, developer options, turn on and select USB debugging.
Connect the phone to PC now.
Unpack CWM4XperiaT_v8i_JB.zip
Run install.bat/install.sh
Follow the instructions, remember that your device is V, keep an eye on the display of the phone and give root permission when asked.
After the end of the process, enter into recovery like this: turn off the phone and turn on.
Immediately, try one of this combination:
Press repeatedly (not holding) power button until the phone vibrates
OR
Tap repeatedly the screen
2) Once you're in recovery, make a BACKUP.
So if something will go wrong or simply if you want to go back to 4.1.2 because you don't like 4.3, you will be able to return to the present situation just resuming this backup.
3) Install .210
Remember that you will lose all your data and apps. Instead what is inside internal memory and SD card is SAFE (backup included)
Download and install Flashtool
Download THIS and move it into the directory C:/Flashtool/firmwares
Download .210 zip file HERE and copy it into the internal memory of your phone.
Turn off and go into recovery.
Make a wipe data/factory reset.
Then install zip from sd card, choose zip from sd card, select .210 zip file.
When it's done, select POWER OFF (be careful, DO NOT select reboot).
Open Flashtool, click on the lightning symbol ("flash device"), select "Flashmode" and click on "OK"
Now select LT25_9.2.A.1.210_1268-6904_FIX4.3 and click on "Flash"
Wait for a window to pop up
Now take your phone, push the volume-down button, keep pushing and connect to your PC
Once the flashing process has started, release the volume rocker as soon as possible
NEVER disconnect the USB cable until it's finished!!!
Turn on and enjoy! :good:
Remember to hit THANKS to steveboss HERE for creating .210 already rooted
istux said:
1) Install recovery
Remember to hit THANKS to steveboss HERE for creating .210 already rooted
Click to expand...
Click to collapse
thanks so much for give all insturction about install and root it
one question i download LT25_9.2.A.1.210_Nordic.rar before from some other website , is LT25i.210_nor_deodex_root_philz_v1.zip most downloaded ? or i can use the official .210 ??
second whats exactly LT25_9.2.A.1.210_1268-6904_FIX4.3 doing ?
and last question , Do you think can i backup some apps like whatsup , wechat , line without problems or recomend to install of apps fresh after Flash ?
thanks so much
Arioman said:
thanks so much for give all insturction about install and root it
one question i download LT25_9.2.A.1.210_Nordic.rar before from some other website , is LT25i.210_nor_deodex_root_philz_v1.zip most downloaded ? or i can use the official .210 ??
second whats exactly LT25_9.2.A.1.210_1268-6904_FIX4.3 doing ?
and last question , Do you think can i backup some apps like whatsup , wechat , line without problems or recomend to install of apps fresh after Flash ?
thanks so much
Click to expand...
Click to collapse
1) If you want to keep root you must download LT25i.210_nor_deodex_root_philz_v1.zip that I linked above, since it's already rooted.
2) When you flash zip via recovery you don't touch the old kernel. You flash only the new system. After that, you need to flash the new kernel, so you need Flashtool with LT25_9.2.A.1.210_1268-6904_FIX4.3
3) When you switch from an Android version to another, a full wipe is always recommended. A partial wiping could give strange behaviours.
Therefore it's better a fresh installation of the app and then (when possible) a resume of the backup offered by the app: for example I'm quite sure that Whatsapp has a backup option within its settings. Use THAT option if possible with any app. Right?
istux said:
1) If you want to keep root you must download LT25i.210_nor_deodex_root_philz_v1.zip that I linked above, since it's already rooted.
2) When you flash zip via recovery you don't touch the old kernel. You flash only the new system. After that, you need to flash the new kernel, so you need Flashtool with LT25_9.2.A.1.210_1268-6904_FIX4.3
3) When you switch from an Android version to another, a full wipe is always recommended. A partial wiping could give strange behaviours.
Therefore it's better a fresh installation of the app and then (when possible) a resume of the backup offered by the app: for example I'm quite sure that Whatsapp has a backup option within its settings. Use THAT option if possible with any app. Right?
Click to expand...
Click to collapse
thanks again
about Full wipe , you mentioned only Data wipe and reset factory in Recovery . there are some another Wipe like system , delivik and ...
what about them ?
do i need to check or uncheck some options when i want to flash LT25_9.2.A.1.210_1268-6904_FIX4.3 with Flash Tool ??
Arioman said:
thanks again
about Full wipe , you mentioned only Data wipe and reset factory in Recovery . there are some another Wipe like system , delivik and ...
what about them ?
do i need to check or uncheck some options when i want to flash LT25_9.2.A.1.210_1268-6904_FIX4.3 with Flash Tool ??
Click to expand...
Click to collapse
Wipe cache is already included into factory reset.
Wipe dalvik cache is not mandatory in this case... do it if you want
Anyway all wipes will be repeated by Flashtool, so don't worry about that.
In Flashtool you have to change NOTHING, since yours is a brand new installation. Just flash.
works with lock bootloader ?
istux said:
Wipe cache is already included into factory reset.
Wipe dalvik cache is not mandatory in this case... do it if you want
Anyway all wipes will be repeated by Flashtool, so don't worry about that.
In Flashtool you have to change NOTHING, since yours is a brand new installation. Just flash.
Click to expand...
Click to collapse
so sorry for Ask another question . but i think it`s too important
My phone bootloader is Not unlocked !! is your way work with lock bootloader ??
i don`t know much about Bravia Engine but i think it`s better not loose it /
Arioman said:
so sorry for Ask another question . but i think it`s too important
My phone bootloader is Not unlocked !! is your way work with lock bootloader ??
i don`t know much about Bravia Engine but i think it`s better not loose it /
Click to expand...
Click to collapse
LOL... I'm not so noob.
Yes my method is for locked bootloader.
Unlocked bootloaders have to flash another kind of kernel.
The kernel you're installing is the original one.
And no, you can't unlock an Xperia V through Flashtool. It's impossible at the moment.
The only way to unlock is getting a code through Sony site!!!
This rule is valid for all 2012 devices onwards.
You're too anxious
istux said:
LOL... I'm not so noob.
Yes my method is for locked bootloader.
Unlocked bootloaders have to flash another kind of kernel.
The kernel you're installing is the original one.
And no, you can't unlock an Xperia V through Flashtool. It's impossible at the moment.
The only way to unlock is getting a code through Sony site!!!
This rule is valid for all 2012 devices onwards.
You're too anxious
Click to expand...
Click to collapse
thank you so much for this quick reply :fingers-crossed:
sorry for my bad english , well i don`t want to unlock bootloader at this time and i don't thought that FlashTool can Do this ...
i`m familiar to unlocking bootloader way and do this with my Arcs before
on some Forums i read that For rooting 4.3 Roms your phone must be unlocked bootloader , so i anxious about it`s possible that you forget about saying this cause i forget to say it in my posts ad only mentioned about my phone is rooted
anyway thanks so much , you explain everything for me like a real master and i`m going to update my firmware now
i get error : device not found , on run install.bat , but the root message come on phone and my phone reset ! why this happend ? i need driver ?
Arioman said:
thank you so much for this quick reply :fingers-crossed:
sorry for my bad english , well i don`t want to unlock bootloader at this time and i don't thought that FlashTool can Do this ...
i`m familiar to unlocking bootloader way and do this with my Arcs before
on some Forums i read that For rooting 4.3 Roms your phone must be unlocked bootloader , so i anxious about it`s possible that you forget about saying this cause i forget to say it in my posts ad only mentioned about my phone is rooted
anyway thanks so much , you explain everything for me like a real master and i`m going to update my firmware now
Click to expand...
Click to collapse
Unlocking is mandatory for new Xperia that can't be rooted directly, because they are too new and they've been released with 4.3 or 4.4
We don't have this problem because we have 4.1.2 that is easy rootable, so we can install recovery and do everything we want
istux said:
Unlocking is mandatory for new Xperia that can't be rooted directly, because they are too new and they've been released with 4.3 or 4.4
We don't have this problem because we have 4.1.2 that is easy rootable, so we can install recovery and do everything we want
Click to expand...
Click to collapse
i get error : device not found , on run install.bat , but the root message come on phone and my phone reset ! why this happend ? i need driver ?
i check device manager and no yellow unknown driver find , i also install Flash Tool Driver and enable usb Debugging
Use Windows 7 64Bit
also a safe mode text apear on Down left of my phone
here Screenshot
are you sure the device boatloader ot be unlocked ??
Arioman said:
are you sure the device boatloader ot be unlocked ??
Click to expand...
Click to collapse
This is for locked. Stop asking. Don't worry.
I did this million times with locked bootloader.
During the process does your phone ask for root permission? Do you tap on yes?
istux said:
This is for locked. Stop asking. Don't worry.
I did this million times with locked bootloader.
During the process does your phone ask for root permission? Do you tap on yes?
Click to expand...
Click to collapse
in first time yes , the root permission Comes and i tap on Grant
then the phone reset and the error device not found apear in install.bat cmd
i though maybe the driver not installed so i download and install Driver again , even i try http://adbdriver.com/upload/AdbDriverInstaller.exe and this tool show that my Driver is ok !!

[Q] Root, and recovery on Kitkat .757

Hi all,
I have a c6903 Z1 currently on Kitkat 4.4.2 (after an OTA update I really wish I'd never done) and I want to root it so I can install the SD card permission fix - can't put up with not being able to write to external SD, it's infuriating. If I can fix that, I can probably put up with KitKat.
If I'm still not happy with that then I want to go back to 4.3
Having read a lot, and I mean pages, and pages, about it, and having to downgrade, I've picked up that I would have to use NUT's .534 ftf to avoid losing the IMEI, and then I was going to root with vRoot.
Does anyone know, does that install Superuser or will I need the Superuser zip too?
At that point I want to then install recovery, so I'm looking at NUT's Z1 Locked Dual Recovery.
I rekon that should all be fine.
To get it back on KitKat I should then put the 757 zip on my SD card and flash in recovery, reboot and flash the stripped ftf with Flashtool, along with the recovery again.
If I still don't like it, I could then just repeat the above, but with the .136 zip and stripped ftf.
Am I thinking right here?
The only thing that's a bit worrying is that, for example, the .136 update thread says to come from .290.
Is this so, do I have to install that first, or can I go straight from the newly rooted .534 directly?
Sorry if this has been answered before, but my eyes are killing me staring at this screen now.
The only other thing I'm thinking is to just not root, and simply flash a Jelly Bean full ftf.
I'd rather have root and recovery though.
Thanks,
Mick.
wow, you didn't read much
DO NOT USE VROOT, IT SEND YOUR IMEI TO AN IP ADDRESS IN CHINA.
To get root on 757, just follow the step sin my signature
No need to use any root methods or unlock the bootloader
3 steps, 5 minutes work max.... a bit longer if you have slow download speeds
gregbradley said:
wow, you didn't read much
DO NOT USE VROOT, IT SEND YOUR IMEI TO AN IP ADDRESS IN CHINA.
To get root on 757, just follow the step sin my signature
No need to use any root methods or unlock the bootloader
3 steps, 5 minutes work max.... a bit longer if you have slow download speeds
Click to expand...
Click to collapse
Just wasn't looking in the right places, so it seems.There is an awful lot of info on here though, and one link leads to another, however very informative reading.
Thank you so much for your help, don't mean to be a pain, and I do appreciate it.
All you guys do an amazing job.
Will it make any difference if I use the Z1 locked recovery instead of the XZ one, or should I just use the XZ anyway? Does it matter?
MickieH said:
Just wasn't looking in the right places, so it seems.There is an awful lot of info on here though, and one link leads to another, however very informative reading.
Thank you so much for your help, don't mean to be a pain, and I do appreciate it.
All you guys do an amazing job.
Will it make any difference if I use the Z1 locked recovery instead of the XZ one, or should I just use the XZ anyway? Does it matter?
Click to expand...
Click to collapse
download the file for the Z1 from [NUT]s page since that one is for this phone.
the XZ is for the xperia Z and that is a different phone. It is always advisable to download and flash things that are deigned/made for the phone you have, not another phone....
u don't need to install the 290 version first, get nut's 534 stock, then install dualrecovery and go straight with the 136 one.
Check nut's instructions or use this youtube video which is foolprove.
youtube.com/watch?v=1aq9YTlfCgc
help
I have an unrooted sony Xperia z1 (C6902), and I want to have the timeshift video and 4k video recording features on my phone, please help me out,
I don't want to loose my warranty,
Tried to install z2 super camera apps from various threads but didn't worked,
gregbradley said:
download the file for the Z1 from [NUT]s page since that one is for this phone.
the XZ is for the xperia Z and that is a different phone. It is always advisable to download and flash things that are deigned/made for the phone you have, not another phone....
Click to expand...
Click to collapse
Thanks again, and sorry, it does complicate things as I have the Xperia Z and a Z1.
I'll go with the Z1 recovery then.
Your help is greatly appreciated, it really is.
Sometimes you just can't see the fire for the smoke, you know.
Thanks again,
Mick.
MickieH said:
Thanks again, and sorry, it does complicate things as I have the Xperia Z and a Z1.
I'll go with the Z1 recovery then.
Your help is greatly appreciated, it really is.
Sometimes you just can't see the fire for the smoke, you know.
Thanks again,
Mick.
Click to expand...
Click to collapse
I am not sure if we got our wires crossed before.
the XZDR installer will install dual recovery on your phone from PC
the Z1 flashable file will upgrade to the latest version from recovery itself, but will only work on a Z1.
gregbradley said:
I am not sure if we got our wires crossed before.
the XZDR installer will install dual recovery on your phone from PC
the Z1 flashable file will upgrade to the latest version from recovery itself, but will only work on a Z1.
Click to expand...
Click to collapse
Oh, right, well, I've downloaded this installer -> Z1-lockeddualrecovery2.7.123-BETA from NUT's site.
I'll flash NUT's .534 ftf with flashtool first, then I'll run the installer from my lappy, and that should root and install the recovery.
I have also downloaded the Z1-lockeddualrecovery2.7.123-BETA.flashable - I assume that's what I need to flash after flashing another ROM if it doesn't include it's own recovery.
I have noticed some ROMS have earlier version recoveries, like .80, built in. Can I still flash the .123 on to of those with no issues? I have read there had been some issues with flashing over older recoveries.
Has anyone figured out why the IMEI was being lost? Was it due to the baseband
I've already got the drivers installed, in fact I successfully flashed back to .136 just to try it (last flashing I did was on my Arc S, so been a while) last night as I just couldn't be bothered with KitKat anymore.
Thanks again,
Mick.
MickieH said:
I have noticed some ROMS have earlier version recoveries, like .80, built in. Can I still flash the .123 on to of those with no issues? I have read there had been some issues with flashing over older recoveries.
Click to expand...
Click to collapse
If the installation was successfully then it doesn't matter. The older one working well. In the case you want flash the newets one then you have to wipe your phone with a stock FTF.
MickieH said:
Has anyone figured out why the IMEI was being lost? Was it due to the baseband
Click to expand...
Click to collapse
kind of, but don't worry, you will have your IMEI back after upgrade again.
I can open a topic for this question, but i'll just ask it here to prevent extra spam etc hehe.
If i get to a 757 rooted firmware using these methods, and i want to go to a non rooted firmware like 769 if it comes out. Will that be just a matter of reflasing the tft that belongs to that firmware using flashtool, or do i have to make more steps?
Thanks for answering!
saintgein said:
I can open a topic for this question, but i'll just ask it here to prevent extra spam etc hehe.
If i get to a 757 rooted firmware using these methods, and i want to go to a non rooted firmware like 769 if it comes out. Will that be just a matter of reflasing the tft that belongs to that firmware using flashtool, or do i have to make more steps?
Thanks for answering!
Click to expand...
Click to collapse
When 769 will be out then NUT will have Pre-Rooted FTF like the 757, so you will have just to repeat the same steps. If you will want go to 769 Stock then 1 step will be required, flash it via Flashtool.
I want to remind you also that we do not predict future so we don't know what Google will do to they future Firmwares so the steps can be less or more, nobody know it.
Just one more thing, sorry to be a pain.
I'm happy with the process, flash NUT's. 534 ftf, then run the recovery installer to get root and recovery.
I don't want to install a custom rom right now.
I either want to end up on 4.3 with root and recovery, or 4.4.2, root, recovery, and the SD card fix.
If I use the zip and stripped ftf files from NUT's download page, I'll still retain root access, is that right?
Then just reflash the recovery zip before rebooting, and job done?
I've had no issues with the stock .136 firmware I've currently downgraded to other than the NFC icon not appearing when active. Something I've gathered can be fixed by editing the build.prop, but doesn't bother me anyway.
MickieH said:
If I use the zip and stripped ftf files from NUT's download page, I'll still retain root access, is that right?
Click to expand...
Click to collapse
Yes, that's why is called Pre-rooted.
MickieH said:
Then just reflash the recovery zip before rebooting, and job done?
Click to expand...
Click to collapse
No, the Recovery will still there from the first installation, it will not be wiped. After installing zip and strippied files, you will be able to boot into recovery.
eclyptos said:
Yes, that's why is called Pre-rooted.
No, the Recovery will still there from the first installation, it will not be wiped. After installing zip and strippied files, you will be able to boot into recovery.
Click to expand...
Click to collapse
Ok, thank you for your help, I understand now, just needed to be clear before I went ahead.
Better to ask than mess it up.
To get root on 757, just follow the step sin my signature
Where to find steps??
I really am getting confused with a lot of different info, please help with simple instructions.
maid said:
Where to find steps??
I really am getting confused with a lot of different info, please help with simple instructions.
Click to expand...
Click to collapse
Yes, I had the same problem, there's lots of info on here. There's hundreds of pages to read and it can get confusing.
I'll assume your phone hasn't been messed with. i.e. The bootloader is locked, and it's not rooted, and that you're using a Windows PC.
If you have changed your phone, let us know.
Make sure you have USB debugging turned on in your Developer Options, and Unknown sources in the Security settings.
To enable Developer Options in your settings, go to Settings, About phone, and keep taping Build number until it says 'You are now a Developer'
You'll need to download the latest version of Flashtool from here --> http://www.flashtool.net/download.php
You'll need to install the drivers for your phone too. The driver installer is in the flashtool/drivers folder.
Ok, so this is what I've gathered so far :
This is the link to the steps, thanks to gregbradley --> http://forum.xda-developers.com/showpost.php?p=52407809&postcount=2
If you follow those, you'll end up with a rooted phone with whatever stock based rom you fancy.
Now the following are my thoughts, and what I've learned so far, but I'm not an expert.
My advice would be read more, and make sure you feel comfortable with what you are going to do, before you do it.
If you are unsure about anything, ask.
You'll need to use Flashtool to flash your phone.
The second post here,from DoomLord, shows how to connect your phone in flash mode --> http://forum.xda-developers.com/showthread.php?t=2440565 - Basically turn the phone off, then press volume down and connect to the PC via USB when Flashtool tells you to.
I downloaded the .534 ftf from NUT's download page which is here --> http://nut.xperia-files.com/
I downloaded this file --> http://nut.xperia-files.com/?dlid=QzY5MDNfMTQuMS5HLjEuNTM0X1tOVVRdLmZ0Zi50b3JyZW50
You have to download that with your torrent program.
If you don't know how to do that, I've uploaded the ftf to my cloud storage.
You can direct download the .534 ftf here --> https://mega.co.nz/#!mgwkAagR!6_iTB3LwVkGz6yvSaKQsEVPtyaIPq3BJGFCk1EDw9XQ
Place the .534 ftf in the c:/flashtool/firmwares folder
Make sure your phone is fully charged, and back up anything you want keeping, as flashing will wipe your phone.
Now run Flashtool, click the Flash icon (top left) and select the .534 ftf.Flashing the .534 ftf that NUT provided will prevent loss of IMEI.
Don't mess with any settings, and click Flash, and follow the instructions on screen.
That will return your phone to stock 14.1.G.1.534
Download the Z1 Locked Dual Recovery Installer from NUT's page --> http://nut.xperia-files.com/?dlid=WjEtbG9ja2VkZHVhbHJlY292ZXJ5Mi43LjEyMy1CRVRBLmZsYXNoYWJsZS56aXA=
Connect your phone to your PC and run the install.
That will root your phone, and install recovery.
From there you can then install whatever stock based ROM you want.
If you want your phone on KitKat 4.4.2, rooted, with recovery, then download the .757 files from NUT's download page.
You'd need the flashable zip --> http://nut.xperia-files.com/?dlid=QzY5MDNfMTQuMy5BLjAuNzU3LmZsYXNoYWJsZS56aXAudG9ycmVudA==
Download is via torrent.
Flash that zip from recovery.
The stripped part --> http://nut.xperia-files.com/?dlid=QzY5MDNfMTQuMy5BLjAuNzU3X1N0cmlwcGVkLmZ0Zg==
Flash that from Flashtool
That should be it.
Unless your bootloader is unlocked, do not try to flash anything other than stock based roms as it won't work, and will brick your phone.
Hope that helps :good:
MickieH said:
Yes, I had the same problem, there's lots of info on here. There's hundreds of pages to read and it can get confusing.
I'll assume your phone hasn't been messed with. i.e. The bootloader is locked, and it's not rooted, and that you're using a Windows PC.
If you have changed your phone, let us know.
Make sure you have USB debugging turned on in your Developer Options, and Unknown sources in the Security settings.
To enable Developer Options in your settings, go to Settings, About phone, and keep taping Build number until it says 'You are now a Developer'
You'll need to download the latest version of Flashtool from here --> http://www.flashtool.net/download.php
You'll need to install the drivers for your phone too. The driver installer is in the flashtool/drivers folder.
Ok, so this is what I've gathered so far :
This is the link to the steps, thanks to gregbradley --> http://forum.xda-developers.com/showpost.php?p=52407809&postcount=2
If you follow those, you'll end up with a rooted phone with whatever stock based rom you fancy.
Now the following are my thoughts, and what I've learned so far, but I'm not an expert.
My advice would be read more, and make sure you feel comfortable with what you are going to do, before you do it.
If you are unsure about anything, ask.
You'll need to use Flashtool to flash your phone.
The second post here,from DoomLord, shows how to connect your phone in flash mode --> http://forum.xda-developers.com/showthread.php?t=2440565 - Basically turn the phone off, then press volume down and connect to the PC via USB when Flashtool tells you to.
I downloaded the .534 ftf from NUT's download page which is here --> http://nut.xperia-files.com/
I downloaded this file --> http://nut.xperia-files.com/?dlid=QzY5MDNfMTQuMS5HLjEuNTM0X1tOVVRdLmZ0Zi50b3JyZW50
You have to download that with your torrent program.
If you don't know how to do that, I've uploaded the ftf to my cloud storage.
You can direct download the .534 ftf here --> https://mega.co.nz/#!mgwkAagR!6_iTB3LwVkGz6yvSaKQsEVPtyaIPq3BJGFCk1EDw9XQ
Place the .534 ftf in the c:/flashtool/firmwares folder
Make sure your phone is fully charged, and back up anything you want keeping, as flashing will wipe your phone.
Now run Flashtool, click the Flash icon (top left) and select the .534 ftf.Flashing the .534 ftf that NUT provided will prevent loss of IMEI.
Don't mess with any settings, and click Flash, and follow the instructions on screen.
That will return your phone to stock 14.1.G.1.534
Download the Z1 Locked Dual Recovery Installer from NUT's page --> http://nut.xperia-files.com/?dlid=WjEtbG9ja2VkZHVhbHJlY292ZXJ5Mi43LjEyMy1CRVRBLmZsYXNoYWJsZS56aXA=
Connect your phone to your PC and run the install.
That will root your phone, and install recovery.
From there you can then install whatever stock based ROM you want.
If you want your phone on KitKat 4.4.2, rooted, with recovery, then download the .757 files from NUT's download page.
You'd need the flashable zip --> http://nut.xperia-files.com/?dlid=QzY5MDNfMTQuMy5BLjAuNzU3LmZsYXNoYWJsZS56aXAudG9ycmVudA==
Download is via torrent.
Flash that zip from recovery.
The stripped part --> http://nut.xperia-files.com/?dlid=QzY5MDNfMTQuMy5BLjAuNzU3X1N0cmlwcGVkLmZ0Zg==
Flash that from Flashtool
That should be it.
Unless your bootloader is unlocked, do not try to flash anything other than stock based roms as it won't work, and will brick your phone.
Hope that helps :good:
Click to expand...
Click to collapse
Bootloader is unlocked I have flashed firmware before but not rooted.
My main reason for wanting to root was to get rid of apps I dont want like the google ones.
Do you already have a recovery installed?
If not, installing the Z1 locked dual recovery will also root your phone. Just make sure USB debugging is turned on, plug your phone in normally, and click install.
As per my post above, I've just flashed NUT's .534 ftf, booted up, then ran the recovery installer, and it's working well.
I can boot into recovery, and have already done a nandroid backup. Best to do that before anything else.
All I have to do now is choose a rom and flash it.
In all honesty, if your bootloader is unlocked, I'd probably flash a custom kernel which has recovery and root already. I don't know much about flashing with unlocked bootloaders as I don't intend to unlock mine just yet.
Did you backup your TA partition before unlocking?
MickieH said:
Do you already have a recovery installed? No
If not, installing the Z1 locked dual recovery will also root your phone. Just make sure USB debugging is turned on, plug your phone in normally, and click install.
As per my post above, I've just flashed NUT's .534 ftf, booted up, then ran the recovery installer, and it's working well.
I can boot into recovery, and have already done a nandroid backup. Best to do that before anything else.
All I have to do now is choose a rom and flash it.
In all honesty, if your bootloader is unlocked, I'd probably flash a custom kernel which has recovery and root already. I don't know much about flashing with unlocked bootloaders as I don't intend to unlock mine just yet.
Did you backup your TA partition before unlocking?
Click to expand...
Click to collapse
No
If I flash a custom kernel do I just use flashtool?

[Q] step by step of rooting from android 4.4

Hi i'm recently upgrade my xperia zr to android 4.4 kitkat.
Can someone teach me step by step on how to root or installed prerooted rom 4.4 for xperia zr cause i am seriously a newbies or noobies when it comes to rooting phones. Please someone help me ???
Read More
Rulez93 said:
Hi i'm recently upgrade my xperia zr to android 4.4 kitkat.
Can someone teach me step by step on how to root or installed prerooted rom 4.4 for xperia zr cause i am seriously a newbies or noobies when it comes to rooting phones. Please someone help me ???
Click to expand...
Click to collapse
First of all we have many dedicated threads to teach you step by step about rooting XZR.
For help I can give you a hint of how you must do it in short :-
1. Downgrade your phone from Kitkat to jellybean 4.1
2. Download doomloard's toolkit to root phone without unlocking bootloader.
3. As now you you have rooted your phone, now download Backup TA toolkit to backup your TA so as to keep bravia and warranty for your phone for future. Save this TA backup file with your life.
4. Now Upgrade to Kitkat. As now you have your TA backup, you can unlock bootloader from Sony Developer site help.
5. You can look for a software called Flashtool and download it. This is going to help you in further things.
6. Now unlock your bootloader.
7. Now Flash a boot image which has a recovery and is for XZR.
8. Download a flashable zip file for installing SuperSU.
9. Flash that file using that recovery.
10. Flash the kernel from the downloaded firmware of Kitkat using flashtool.
11. Start your phone and you may find SuperSU installed in your phone.
12. Now comes the part to keep your Bravia engine alive. As you have taken a backup of your TA, open the Backup TA tool after activating developer mode and USB Debugging.
13. Then connect your phone, restore TA partition to your phone.
14. Now what you have is :- i). Rooted Kitkat on phone. ii). TA partition for future restoring of your TA after unlocking the phone.
All these above steps I have written here have a altogether a complete explanation. Now it's your turn to read them from here XDA. Go ahead and read more before asking anymore. The more you read, the less noob you are. :good:
nikhilkaushik said:
First of all we have many dedicated threads to teach you step by step about rooting XZR.
For help I can give you a hint of how you must do it in short :-
1. Downgrade your phone from Kitkat to jellybean 4.1
2. Download doomloard's toolkit to root phone without unlocking bootloader.
3. As now you you have rooted your phone, now download Backup TA toolkit to backup your TA so as to keep bravia and warranty for your phone for future. Save this TA backup file with your life.
4. Now Upgrade to Kitkat. As now you have your TA backup, you can unlock bootloader from Sony Developer site help.
5. You can look for a software called Flashtool and download it. This is going to help you in further things.
6. Now unlock your bootloader.
7. Now Flash a boot image which has a recovery and is for XZR.
8. Download a flashable zip file for installing SuperSU.
9. Flash that file using that recovery.
10. Flash the kernel from the downloaded firmware of Kitkat using flashtool.
11. Start your phone and you may find SuperSU installed in your phone.
12. Now comes the part to keep your Bravia engine alive. As you have taken a backup of your TA, open the Backup TA tool after activating developer mode and USB Debugging.
13. Then connect your phone, restore TA partition to your phone.
14. Now what you have is :- i). Rooted Kitkat on phone. ii). TA partition for future restoring of your TA after unlocking the phone.
All these above steps I have written here have a altogether a complete explanation. Now it's your turn to read them from here XDA. Go ahead and read more before asking anymore. The more you read, the less noob you are. :good:
Click to expand...
Click to collapse
Thank you for this guide. I really really appreciate it.
1. Wanted to know if it's not a problem to downgrade directly from 4.4.2 to 4.1/4.2?
2. No special things required to do? Just back up user data?
3. Use androxyde flashtool and use any region 4.1/4.2?
Just wanted to really make sure before i try doing this. Since i bought the phone recently and kitkat is just killing me with sdcard restrictions.
Sent from my C5502 using XDA Free mobile app
Good to go
ouychiat said:
Thank you for this guide. I really really appreciate it.
1. Wanted to know if it's not a problem to downgrade directly from 4.4.2 to 4.1/4.2?
2. No special things required to do? Just back up user data?
3. Use androxyde flashtool and use any region 4.1/4.2?
Just wanted to really make sure before i try doing this. Since i bought the phone recently and kitkat is just killing me with sdcard restrictions.
Sent from my C5502 using XDA Free mobile app
Click to expand...
Click to collapse
What you really need is right ftf file for your phone region isn't the problem and yes there is nothing special required to downgrade from any version to any version as far as ftf file is correct and is for correct device. You are good to go :good::good:
You can try root your zr kit kat use Towelroot. Some of the z and zr owners managed to get root even in lock bootloader. I already tested on my zr JB 4.3. Lockbootloader. Work flawlessly.
I did it!
nikhilkaushik said:
What you really need is right ftf file for your phone region isn't the problem and yes there is nothing special required to downgrade from any version to any version as far as ftf file is correct and is for correct device. You are good to go :good::good:
Click to expand...
Click to collapse
Thanks for all the help. I managed to downgrade my device, root it, backed up TA. Now I just need to figure out how to install recovery.
Rooting On Android 4.4
Actually You can try using towel root
towelroot.com
its really easy and.... YOUR BOOTLOADER WILL BE LOCKED!!! :laugh:
so no warranty void!
so download it on your phone install it as a normal apk file
click on make it rain and wait...
Great
ouychiat said:
Thanks for all the help. I managed to downgrade my device, root it, backed up TA. Now I just need to figure out how to install recovery.
Click to expand...
Click to collapse
Well as you have backed up your ta now you can choose any rooting methods available. It could be conventional method that we already know our it could be the towel root that our friend here is talking about. Enjoy being the real admin of your device
HTML:
nikhilkaushik said:
Well as you have backed up your ta now you can choose any rooting methods available. It could be conventional method that we already know our it could be the towel root that our friend here is talking about. Enjoy being the real admin of your device
HTML:
Click to expand...
Click to collapse
I am on 4.3 and want to root. I want to go by towelroot.
How do I root? Step by step
Hi, i don't think there is a step by step rooting using towel root. Just install apk and click on "make it rain".
Sent from my C5502 using XDA Free mobile app
victor01 said:
I am on 4.3 and want to root. I want to go by towelroot.
How do I root? Step by step
Click to expand...
Click to collapse
1. Enable Developer options
2. Enable USB debugging in it
3. Connect your phone to pc and run towel root and click make it rain
nikhilkaushik said:
1. Enable Developer options
2. Enable USB debugging in it
3. Connect your phone to pc and run towel root and click make it rain
Click to expand...
Click to collapse
I did that successfully and clicked make it rain
Next Step installed SuperSu
Then installed Apps2SD and Link2SD but apps dont move to SD card. Where am i going wrong?
Use FolderMount
victor01 said:
I did that successfully and clicked make it rain
Next Step installed SuperSu
Then installed Apps2SD and Link2SD but apps dont move to SD card. Where am i going wrong?
Click to expand...
Click to collapse
You did nothing wrong. Link2SD or alike won't work on 4.2 and up . If you need to move apps to the SDCard you'll have to use FolderMount. You can move up to 3 data folders with the free version and it works great especially if you have apps with big data folders (like games). However, if you need to move more than 3 data folders, you'll have to get the Premium version.
Good going.
il2stormo said:
You did nothing wrong. Link2SD or alike won't work on 4.2 and up . If you need to move apps to the SDCard you'll have to use FolderMount. You can move up to 3 data folders with the free version and it works great especially if you have apps with big data folders (like games). However, if you need to move more than 3 data folders, you'll have to get the Premium version.
Click to expand...
Click to collapse
victor01 said:
I did that successfully and clicked make it rain
Next Step installed SuperSu
Then installed Apps2SD and Link2SD but apps dont move to SD card. Where am i going wrong?
Click to expand...
Click to collapse
Our friend here is right. These apps were made for gingerbread mainly, and alas they don't work on JB+. So what you need to do is understand more about folder mount before starting to use it. Learn more about it before making your move.
Silly question perhaps i don't know about. I'm on a stock ROM, rooted, still locked bootloader, and I cannot enter stock recovery. How do i possibly do that? I used the power+volup, power+voldwn, used root power options to boot recovery but I cannot.
Any information should help.
Thanks guys.
Sent from my C5502 using XDA Free mobile app
No Recovery.
ouychiat said:
Silly question perhaps i don't know about. I'm on a stock ROM, rooted, still locked bootloader, and I cannot enter stock recovery. How do i possibly do that? I used the power+volup, power+voldwn, used root power options to boot recovery but I cannot.
Any information should help.
Thanks guys.
Sent from my C5502 using XDA Free mobile app
Click to expand...
Click to collapse
There is no recovery in stock.
Install one for XZR. @sijav has nice working dual recovery on the forum here for XZR, I personally use that as it doesn't require us to unlock bootloader. Here you can find it :- Dual Recovery
Press thanks if I helped
nikhilkaushik said:
There is no recovery in stock.
Install one for XZR. @sijav has nice working dual recovery on the forum here for XZR, I personally use that as it doesn't require us to unlock bootloader. Here you can find it :- Dual Recovery
Press thanks if I helped
Click to expand...
Click to collapse
Awesome!! Was wondering that and was looking for an answer to that searching the web. Finally. Thanks a lot i feel that the zr is an under appreciated phone.
Sent from my C5502 using XDA Free mobile app
Is there a way to unroot?

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