Database Develop

Full rooting guide for xperia t lt30p build 7.0.A.3.195

After having many problems rooting my xperia t james bond phone, I decided making a noob-ready tutorial on how to root the xperia t and probably other phones aswell.
No technical stuff, just follow the steps and you will be rooted in no time.
I did this with:
android version 4.0.4
build 7.0.A.3.195
So the very first thing you should do is unlocking your bootloader. Sony has made their own tutorial on how to do this, but It can be a little complicated. Im gonna link you to it and to a videp which explains it very well. I prefer the video myself.
http://unlockbootloader.sonymobile.com/ and http://www.youtube.com/watch?v=0e1DYnoxUm0
After that you will need to unlock recovery mode. You can do this in 2 ways but I prefer the easy one.
The easy one is:
Installing a custom kernel with recovery mode integrated in it.
Use this link to download the kernel or go to the forum thread where I found it:
http://www.mediafire.com/?n4v89r2fvri2wlb
http://forum.xda-developers.com/showthread.php?t=1922925
Now that you've got the kernel with recovery mode integrated downloaded, we need to flash/install it into the phone.
You need to do this via flashtool. That's atleast the easiest I think.
You can download flashtool from the following website:
http://androxyde.github.com/
Install it. If you have problems installing the drivers for flashtool, you can use this video http://www.youtube.com/watch?v=nOC57DfI1zo
Now you need to make sure your phone is on and connected to your pc.
Open flashtool and click on the thunderbolt in the upper left corner.
Select fastboot mode.
Now select "Reboot into fastboot mode (via ADB)"
Wait for it to reboot. There should be a blue light turned on, on your phone.
Now look at your pc screen again. Click on "Select Kernel To Flash"
Select the kernel that I Gave you in the beginning of the tutorial.
Wait for it to install and your mobile probably reboot etc. untill it is on.
Now download Superuser zip file : https://rapidshare.com/#!download|939p5|3415386268|Superuser-3.1.3-arm-signed.zip|1324|0|0
Place the Superuser zip file on your mobile phone memory card or internal memory.
Now Turn off your phone completely.
Now we are gonna go into recovery mode to install Superuser.
There are several ways to do this but the one I use is holding both the volume buttons down and then holding the power button aswell.
(I did this when my phone was connected from my pc) or you use this video (skip to 3:31)
http://www.youtube.com/watch?v=2fMk0PhA_qc
It should boot into recovery mode. You can use the volume buttons to go up and down and the power button to select. Browse to the sdcard for the superuser.zip file and install it. (the most easy part).
Now go back to the start screen of recovery mode and select reboot into system.
Done, you have now got a fully rooted xperia T lt30p
Please tell me if I missed something. My first post ever lol
This post helped me alot:
http://forum.xda-developers.com/showthread.php?t=1903137

Many thanks for your input here, but it is just a replication of the all in one thread instructions.
Also, to enter recovery mode you just need to press the volume up button when the purple led appears at boot up, you dont need to press all 3 buttons.
Also, you can download the SuperSU.apk directly from the market instead of flashing it in recovery.
Never the less, this is quite comprehensive and i have linked it to the all in one thread.

gregbradley said:
Many thanks for your input here, but it is just a replication of the all in one thread instructions.
Also, to enter recovery mode you just need to press the volume up button when the purple led appears at boot up, you dont need to press all 3 buttons.
Never the less, this is quite comprehensive.
Click to expand...
Click to collapse
Yea, I know it's just recycled stuff but it is just for a nooby that doesen't know how to do stuff. I had like 10 tabs opened trying to root my xperia t.
This brings that number down lol

Well its certainly nice to see someones first post as a contibution rather that just asking for questions when the information is already out there.

If your bootloader is locked, to root, just use this, tested and working with a LOCKED bootloader on the Xperia T firmware 7.0.A.1.303 :
http://forum.xda-developers.com/showthread.php?t=1886460

Doesn't work on .195
Sent from my LT30p using xda premium

Tactics119 said:
If your bootloader is locked, just use this, tested and working with a LOCKED bootloader on the Xperia T:
http://forum.xda-developers.com/showthread.php?t=1886460
Click to expand...
Click to collapse
This method only works on the older firmware, as is mentioned several time in the all in one thread. If you have updated to the newer firmware 7.0.A.3.*** then THERE IS NO METHOD TO ROOT PHONE WITHOUT UNLOCKING THE BOOTLOADER!

gregbradley said:
This method only works on the older firmware, as is mentioned several time in the all in one thread. If you have updated to the newer firmware 7.0.A.3.*** then THERE IS NO METHOD TO ROOT PHONE WITHOUT UNLOCKING THE BOOTLOADER!
Click to expand...
Click to collapse
My apologies, just learning the sony ropes, so to speak, I've come across from the Optimus 3D (free upgrade to Xperia T) my O3D is now running Xbsall's I.C.S. port.
Now I'm rooted on my current firmware, can I upgrade to the latest Xperia T firmware and if so how? As I've said, I'm a sony noob, any help would be greatly appreciated.
Regards.

Tactics119 said:
My apologies, just learning the sony ropes, so to speak, I've come across from the Optimus 3D (free upgrade to Xperia T) my O3D is now running Xbsall's I.C.S. port.
Now I'm rooted on my current firmware, can I upgrade to the latest Xperia T firmware and if so how? As I've said, I'm a sony noob, any help would be greatly appreciated.
Regards.
Click to expand...
Click to collapse
Update via SUES or PCCompanion if your firmware has the official update. If not you can still upgrade via flashtool, just read the all in one thread. All information is there.
However, if you update the only way to root is unlock your bootloader.

gregbradley said:
Update via SUES or PCCompanion if your firmware has the official update. If not you can still upgrade via flashtool, just read the all in one thread. All information is there.
However, if you update the only way to root is unlock your bootloader.
Click to expand...
Click to collapse
Thanks fella, updating to 195 via pc companion now, it wouldn't update to 195 when I wasn't rooted.
Many thanks.

Tactics119 said:
Thanks fella, updating to 195 via pc companion now, it wouldn't update to 195 when I wasn't rooted.
Many thanks.
Click to expand...
Click to collapse
Thats irrelevant.
Have you checked if you can unlock the bootloader yet? If you cant then you will not be able to root.
Make sure you read the all in one thread fully so you know what you are doing. It would be better if you ask questiosn there, I monitor that thread closely

gregbradley said:
Thats irrelevant.
Have you checked if you can unlock the bootloader yet? If you cant then you will not be able to root.
Make sure you read the all in one thread fully so you know what you are doing. It would be better if you ask questiosn there, I monitor that thread closely
Click to expand...
Click to collapse
Yes it says bootloader can't be unlocked in my service menu, however the phone is now updating via pc companion.

Tactics119 said:
Yes it says bootloader can't be unlocked in my service menu, however the phone is now updating via pc companion.
Click to expand...
Click to collapse
OK, then you will not be able to root.
If you want a rooted phone please read the all in one thread and ask questions there isnstead of hijacking this thread. I will help you there

gregbradley said:
OK, then you will not be able to root.
If you want a rooted phone please read the all in one thread and ask questions there isnstead of hijacking this thread. I will help you there
Click to expand...
Click to collapse
Will do. Sorry. I'm new to Sony. Be gentle. lol

enrique71 said:
Doesn't work on .195
Sent from my LT30p using xda premium
Click to expand...
Click to collapse
Can you tell me what doesen't work?? What part of the tutorial?

I think he is replying to the post above his that suggest using the method for the old firmware and he is pointing out that it wont work on the .195 firmware which is the title of your OP

gregbradley said:
Thats irrelevant.
Have you checked if you can unlock the bootloader yet? If you cant then you will not be able to root.
Make sure you read the all in one thread fully so you know what you are doing. It would be better if you ask questiosn there, I monitor that thread closely
Click to expand...
Click to collapse
No, it's relevant, with all due respect, why didn't my 303 firmware accept updates until it was rooted?

Tactics119 said:
No, it's relevant, with all due respect, why didn't my 303 firmware accept updates until it was rooted?
Click to expand...
Click to collapse
coincidence, official updates do not rely on root status.

many thanks. Was devastated when I had to send my 3 week old T back,
am a partial noob here and worked fine on the latest version of the phone software. :good:

This firmware can now be rooted without unlocking the bootloader, read post 2 of the All in one thread (Q&A section) to find instructions..

[Q] Sony Xperia Z bricked after custom 4.3 Rom

Hi All,
Hoping for some advise and hopefully a fix. Been scouring these forums for 4 hours and cannot find a problem the same as mine or one that seems like it would fix.
I've always stuck to nexus phones in the past so the xperia z is new to me. picked it up this weekend but i've already had enough of sony's custom skin so thought i'd get a custom rom.
I updated to the latest software version using the pc suite and then used the xperia z root tool (v16).
After this i downloaded root checker and verified i was rooted
i then downloaded cwm recovery and installed
i then downloaded the 4.3 google edition rom for the xperia z, put it on the sd card and went into recovery, selected it from sd card. said it all installed ok so selected reboot...
after this it didnt come back on and just vibrates once when you press the power button. tried the hard reset thing where it vibrates 3 times but after this it does nothing.
it isnt recognised when plugged in to pc and the only sign of life that i can see is the light flashing red when plugged in as if charging.
Any ideas? never had something not switch on at all before.

Is your bootloader even unlocked?
4.3 roms and all other roms with non stock kernels cannot be flashed on a locked device.

http://forum.xda-developers.com/showthread.php?t=2240614
Sent from my C6603 using xda premium

no
DrKrFfXx said:
Is your bootloader even unlocked?
4.3 roms and all other roms with non stock kernels cannot be flashed on a locked device.
Click to expand...
Click to collapse
if im honest i think it probably wasnt, this is a first for me and its gone horribly wrong! no way back?

richwright1 said:
if im honest i think it probably wasnt, this is a first for me and its gone horribly wrong! no way back?
Click to expand...
Click to collapse
Easy. Just repair with SUS
or
Download flashtool, and download the corresponding firmware you need (should be .ftf format) (i.e. if your a UK generic user download UK generic ROM) and flash the firmware.

fixed
Thanks guys. Flashtool got me back up and running.
Now, just because I'm obviously a complete tool does anyone know off the top of their head if it is actually possible to put the Google edition 4.3 on here after all of that or should I quit while I'm ahead???

richwright1 said:
Thanks guys. Flashtool got me back up and running.
Now, just because I'm obviously a complete tool does anyone know off the top of their head if it is actually possible to put the Google edition 4.3 on here after all of that or should I quit while I'm ahead???
Click to expand...
Click to collapse
Backup TA: http://forum.xda-developers.com/showthread.php?t=2292598
Unlock bootloader: http://unlockbootloader.sonymobile.com/ and http://forum.xda-developers.com/showthread.php?t=2153261
Root: http://forum.xda-developers.com/showthread.php?t=2386405
Install recovery: http://forum.xda-developers.com/showthread.php?t=2261606 ( using windows installer )
Then finally follow instrustions from here and flash this rom : http://forum.xda-developers.com/showthread.php?t=2389823
It is an advanced build of 4.3 based on CM 10.2.
Remember to fastboot flash boot.img of kernel before flashing it form recovery.
If all that seems too complicated then i advice you don't attempt it right away, read around the XDA forum and familiarise yourself before attempting to brick your phone :silly:

Dude does your bootloader unlocked? If not maybe it cause u a soft brick. Try to flash the original ftf for xperia z use the latest flash tool then reflash it. Hope it helps you. Btw welcome to the SONY world ;p

Camera Not working [STOCK][C690X][4.4] Update to 14.3.A.0.681 [Root & XZDR][LB/UB]

Camera Not working [STOCK][C690X][4.4] Update to 14.3.A.0.681 [Root & XZDR][LB/UB]
I would like to add to the thread mentioned below that I also have the camera not working.
Sony Xperia Z1 > Xperia Z1 Android Development > [STOCK][C690X][4.4] Update to 14.3.A.0.681 [Root & XZDR][LB/UB]
Device: Xperia Z1, 6903.
BootLoader unlocked
Previous Rom: [ROM] iHackers v3.0 [Xperia Z1] [ 1 2 3 ... Last ]
Previously the camera worked fine.
Admin: I've been flashing Roms since my Xperia X10, I am an experienced IT Guy with 15 years linux experience. I just never posted before because I always found my answers but this time I think I need to notify user: [NUT] that there are more users with this problem, reported on page 31.
Please allow me to post directly to the thread in question.
Thank you.

i solved downgrading to 136 then flashed stock 681 official
After i installed CWM6 recovery and flashed SU Package from chainfire website.
But battery draining too fast

Did you try doing a factory reset?

hush66 said:
Did you try doing a factory reset?
Click to expand...
Click to collapse
Do you know this solution of yours works or do you enjoy getting people to factory reset their phone? Technically, there is no reason why that should make any difference. Please explain.

I have read that others who have done a factory reset, had their problems resolved.
No need to be so hostile, I was just trying to help. Won't help you in the future.
Sent from my C6903 using Tapatalk

thanks
lorenzotdj said:
i solved downgrading to 136 then flashed stock 681 official
After i installed CWM6 recovery and flashed SU Package from chainfire website.
But battery draining too fast
Click to expand...
Click to collapse
I think I will do just that. The batter issue though is worrying. Thanks very much

hush66 said:
I have read that others who have done a factory reset, had their problems resolved.
No need to be so hostile, I was just trying to help. Won't help you in the future.
Sent from my C6903 using Tapatalk
Click to expand...
Click to collapse
Not being hostile at all mate. It's just that your solution doesn't make any sense, would have brought me grief if I followed your advice, and no I haven't read anywhere of anyone reseting to factory having solved this particular problem.
So a technical explanation would have made a difference!

same thing, after flashing 14.3.A0.681 my phone camera is not working (Z1 /unlock bootloader/rooted /before flashing this rom /my device was working perfectly)....
waiting for solution. start to flashing old rom 1136

I ended up flashing a stock kit Kat ftf. No root but at least I have a working phone. With camera and no glitches. I will look into rooting and installing recovery next time I get a chance.
Sent from my C6903 using xda app-developers app

silverfox013 said:
Not being hostile at all mate. It's just that your solution doesn't make any sense, would have brought me grief if I followed your advice, and no I haven't read anywhere of anyone reseting to factory having solved this particular problem.
So a technical explanation would have made a difference!
Click to expand...
Click to collapse
Actually a Factory Reset is recommended every time after an Upgrade to clean up the installation. @hush66 is right, It was said 100 times here on XDA and before wipe everything you should had do a Factory Reset. Maybe it will not fix your problem but it does for some Battery Drain and some other stuff. Never reject a tip, but try by your self if you don't have nothing to lose.

hi Guys,
i have flashed my device again when camera was not working with same 4.4 ftf rom and now camera seems to be working again
can you confirm this fix for your device
br
J

same problem .
if downgrade at .681 it will work again this camera

hell_no said:
same problem .
if downgrade at .681 it will work again this camera
Click to expand...
Click to collapse
have you read the post above yours? It gives you a fix to try

gregbradley said:
have you read the post above yours? It gives you a fix to try
Click to expand...
Click to collapse
I dont have any backup
Ta backup

hell_no said:
I dont have any backup
Ta backup
Click to expand...
Click to collapse
please read the post again, it does not say that, it says to flash a FTF again
At the very least I so hope you have learned to read before you start going flashing or unlocking your phone.
You have unlocked your bootloader so its very easy
Flash a 757 FTF
Flash XZDR dual recovery kernel (From [NUT]s download page here http://nut.xperia-files.com/) (Extract the boot.img, flash it with fastboot flash boot boot.img, then enter recovery and flash the whole .zip)
Then flash supers.zip from chainfire http://download.chainfire.eu/420/SuperSU/UPDATE-SuperSU-v1.99.zip
then enter recovery (Philz and goto philz settings and enable verify root on exit, then reboot and conform to fix root)

gregbradley said:
please read the post again, it does not say that, it says to flash a FTF again
At the very least I so hope you have learned to read before you start going flashing or unlocking your phone.
You have unlocked your bootloader so its very easy
Flash a 757 FTF
Flash XZDR dual recovery kernel (From [NUT]s download page here http://nut.xperia-files.com/) (Extract the boot.img, flash it with fastboot flash boot boot.img, then enter recovery and flash the whole .zip)
Then flash supers.zip from chainfire http://download.chainfire.eu/420/SuperSU/UPDATE-SuperSU-v1.99.zip
then enter recovery (Philz and goto philz settings and enable verify root on exit, then reboot and conform to fix root)
Click to expand...
Click to collapse
okay i try it , but if that same problem . i downgrade into 4.3 until waiting problem solved

[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?

Xperia Z3- How Do I Downgrade to KitKat 23.0.A.2.98 So I can Get Root?

Could not downgrade to get root
Hi all,
I'm a very big fan of this community, but only to read and learn. But now I need your help...
History: rooted my phone few months ago in the way told in this post. Everything went well, but last week my screen broke. Sony fixed it but also put latest software on it... and removed root.
Today I tried to downgrade to KitKat 23.0.A.2.98 again (stil had the FTF) to get root again, so I can put back my Nandroid backup. I didn't manage to get it working... after restarting after flashing when the blue screen appears before you are asked to unlock your SIM... my phone makes a pitching noise for 10 seconds and then reboots again. The process repeats itself again and again.
Fortunately I can flash the latest firmware back and my phone works again... thank God because a thought for a moment I soft bricked my phone.
Anyone a solution to get root? I'm now on LP 5.1.1
thnx!!!!
ciao
Valentijm

How did you downgrade? The normal way... means: using flashtool (latest version) and which settings did you use for flashing? ...and did you try downloading a different version and flashing it?

tomcatoggo said:
How did you downgrade? The normal way... means: using flashtool (latest version) and which settings did you use for flashing? ...and did you try downloading a different version and flashing it?
Click to expand...
Click to collapse
Hi Tom, yes I did it the normal way... latest flashtool and settings the same as before, so I checked no boxes. After that didnýtwork I tried something different, so checked all wipe options. I also tried a different version and flashed that via the normal way. That didn't work either... the only flash that worked so far was 23.4.A.0.546 / R7C. But that's way to new to get root via downgrading

So the flashing process did always work without problems? But the result is always as you described?
And if it's only about root... did you try Kingroot? Afaik it is supposed to work on almost all versions.
Another thing: I don't remember all options by heart (and can't check them atm)... but maybe try some of the provided options.

tomcatoggo said:
So the flashing process did always work without problems? But the result is always as you described?
And if it's only about root... did you try Kingroot? Afaik it is supposed to work on almost all versions.
Another thing: I don't remember all options by heart (and can't check them atm)... but maybe try some of the provided options.
Click to expand...
Click to collapse
It's more that when I reboot after having flashed back to earlier FW my phone bootloops... so I don't even get a chance to continue and root. Very annoying!
My next move is to find another old stock FTF (probably not a Dutch one) and will try to flash that one with different boxes checked.

When I'm back home I can check for the one that I used (quite recently) when relocking BL and rooting etc. If I don't find the source anymore, I can maybe upload it for you.

Ok... so this was the version that I used... to downgrade and root:
D5803_23.0.A.2.93_Generic_GLOBAL_1286-9917.ftf
try this link maybe:
https://mega.nz/#!f5pXVAIZ!nWmaFU9d5ux6FOUI6Kdv3GK8RObswoZzxRwpQVEvpxo

There's an easy way to get Root on 5.1.1 without having to downgrade back to kitkat
- Unlock your bootloader on Sony's Website
- Search for a custom kernel here that is for 5.1.1 ( e.g. Androplus, etc )
- Boot into fastboot mode in Flashtool and flash the kernel
- You now get recovery because the kernel comes with a custom recovery
- Flash SuperSu's latest Zip file to get root
- Enjoy

tomcatoggo said:
Ok... so this was the version that I used... to downgrade and root:
D5803_23.0.A.2.93_Generic_GLOBAL_1286-9917.ftf
try this link maybe:
https://mega.nz/#!f5pXVAIZ!nWmaFU9d5ux6FOUI6Kdv3GK8RObswoZzxRwpQVEvpxo
Click to expand...
Click to collapse
That did the trick indeed!!! Didn't use your version but find another one just before I read your mail
Thnx for your time and help!

Revontheus said:
There's an easy way to get Root on 5.1.1 without having to downgrade back to kitkat
- Unlock your bootloader on Sony's Website
- Search for a custom kernel here that is for 5.1.1 ( e.g. Androplus, etc )
- Boot into fastboot mode in Flashtool and flash the kernel
- You now get recovery because the kernel comes with a custom recovery
- Flash SuperSu's latest Zip file to get root
- Enjoy
Click to expand...
Click to collapse
Thnx for another point of view... unfortunately I read your mail just after I manged to downgrade my phone

Revontheus said:
There's an easy way to get Root on 5.1.1 without having to downgrade back to kitkat
- Unlock your bootloader on Sony's Website
- Search for a custom kernel here that is for 5.1.1 ( e.g. Androplus, etc )
- Boot into fastboot mode in Flashtool and flash the kernel
- You now get recovery because the kernel comes with a custom recovery
- Flash SuperSu's latest Zip file to get root
- Enjoy
Click to expand...
Click to collapse
Maybe be careful when recommending that without mentioning, that he would loose his DRM keys in that process... so I would always add the comment, that he should have a backup before unlocking. Or at least mention the loss of the DRM keys as a warning.
van_vugt said:
That did the trick indeed!!! Didn't use your version but find another one just before I read your mail
Thnx for your time and help!
Click to expand...
Click to collapse
Happy to hear that! Enjoy your system!

Oops I almost forgot, but I always have my DRM Keys backed up

Me 2... but not everyone might know about it
But it did not matter in the end anyway