Rooting - Xperia SP Q&A, Help & Troubleshooting

I have latest official firmware JB 4.3(12.1.A.0.266).
Now i want to root it.
Is there any way.
Thanks

Yes there is. However you need to unlock your bootloader for this.
Tutorial for Bootloader unlocking: http://forum.xda-developers.com/showthread.php?t=2354721
Tutorial for Rooting: http://forum.xda-developers.com/showthread.php?t=2646193
However for unlocking bootloader you need to create a backup of the TA partition and this requires root.
So there is an loop in this issue.......
What some users do:
- Downgrade back to 4.1.2 (see my tutorial about Flashing with Flashtool)
- Root it
- Backup TA
- Unlock bootloader/Install CWM
- Install custom 4.3 rom with root

Sushrut52 said:
I have latest official firmware JB 4.3(12.1.A.0.266).
Now i want to root it.
Is there any way.
Thanks
Click to expand...
Click to collapse
Those who do not want to unlock bootloader are waiting for @DooMLoRD to release an exploit for official firmware JB 4.3(12.1.A.0.266).
I am one of them.

Yes
sourabhp said:
Those who do not want to unlock bootloader are waiting for @DooMLoRD to release an exploit for official firmware JB 4.3(12.1.A.0.266).
I am one of them.
Click to expand...
Click to collapse
I am one of them too.
I have rooted earlier via doomlord.

Question
Im not sure if im in the right thread bout this.
Ive tried rooting my Xperia SP using DoomLord procedure i was able to do everything correctly
But when i was in the part for using rooting toolkit there was a message that it cant pust SuperUser.apk and the phone restart after that i wasnt able to find the Super user app
Got USB DEBUGGING ON
Able to flashed the old version before rooting but it was still the same
can you guide me with this or if not Please kindly point me where to ask this question Thanks

Related

Rooting .290 JB 4.3

Hello,
Coming from a Galaxy S2 flashing and rooting is not new to me but for me there are some questions for the Xperia Z1.
When i bought the Z1 it was on 4.2.2, and offcourse i wanted root the same day
After trying numerous times with Vroot i gave up.
After some more reading i read that i had to downgrade and then flash an older version, then root and flash teh correct version and so on.....(cant find the correct topics anymore )
After doing that my phone wasnt working properly and i connected with PC Companion and it gave me the update to .290 JB 4.3 and everything was fine except foor root.
Did some more reading and found the solution,
Now I'm reading that if you are on .290 4.3JB that root isnt possible(correct me if im wrong).
I want to share how i did it because for me it went very easy.The hardest part was getting the drivers installed correctly hhaha
First i unlocked the bootloader and then i flashed a CWM with root and recovery.
I followed the steps provided on this links.
http://techbeasts.com/2013/12/18/how-to-unlock-bootloader-of-sony-xperia-devices-guide/
http://techbeasts.com/2013/12/19/in...ng-latest-14-2-0-a-290-firmware-how-to-guide/
Al of this went so easy that i'm startin to wonder if its me who did it wrong and dont understand it or if you didnt know about it,
The only thing i forgot was a TA backup :angel:
to MODS....if its in the wrong section please replace it.
Actually it is the official way. Unlock -> CWM -> Root with CWM (Notification)
Rooting 4.3 isn't impossible, but morr difficult than on earlier versions. Google wanted to improve the security of android. Most of the ways which "make" the opportunity of rooting are malware-ways too.
You don't need to backup your TA partition with .290 and above, because the camera will work after the BL unlock.
The big question is if root for unlocked boot loaders will ever be available for 4.3! I really doubt it.
Sent from my C6903 using xda app-developers app
You mean Locked Bootloader, i think?
Question about CWM, does it function the same as it did with my S2? So, back-up and restore with CWM?
sent from rooted en unlocked 4.3 Jb Xperia Z1
djg269 said:
Question about CWM, does it function the same as it did with my S2? So, back-up and restore with CWM?
sent from rooted en unlocked 4.3 Jb Xperia Z1
Click to expand...
Click to collapse
it should, why are u asking ?
Curious
Eager to try but not in the mood for a complete do over if it fails
sent from rooted en unlocked 4.3 Jb Xperia Z1
Ohh, I will be glad to rooting without unlocking BL...on 4.3..but still no way...
This works just fine, thanks for sharing this! Just FYI, this is also an interesting read about getting full root access on 4.3: http://forum.xda-developers.com/showthread.php?t=2573921
eclyptos said:
Ohh, I will be glad to rooting without unlocking BL...on 4.3..but still no way...
Click to expand...
Click to collapse
I have heard from @shem2409 that a partial root on LB for 290 (4.3) is possible, but I have not figured out how to do it yet. I think you can pull it off with the insecure ramdisk hack, but to install that, you need to install XZDualRecovery; to install XZDR, you need to be rooted; it's only possible to root 534 LB and when upgrading to 290 root is lost. So, it seems to be a chicken-and-egg problem to me at the moment. I think I must be missing something.
xasbo said:
I have heard from @shem2409 that a partial root on LB for 290 (4.3) is possible, but I have not figured out how to do it yet. I think you can pull it off with the insecure ramdisk hack, but to install that, you need to install XZDualRecovery; to install XZDR, you need to be rooted; it's only possible to root 534 LB and when upgrading to 290 root is lost. So, it seems to be a chicken-and-egg problem to me at the moment. I think I must be missing something.
Click to expand...
Click to collapse
That's why I do not rooted mine phone yet. Partial root is not worth to do, full root is what we really need but still under testing and also Unlocked Bootloader is needed. Unlock bootloader we lose the DRM keys which we need if one day we want go back to stock and not lose warranty but to do that we have to Buckup TA. To Backup TA we need root, but I updated to 4.3 and I can't. It's to early to fully rooting 4.3. We have to wait. Developers are working on that and I hope a full root come without unlock bootloader. I hope so.
eclyptos said:
That's why I do not rooted mine phone yet. Partial root is not worth to do, full root is what we really need but still under testing and also Unlocked Bootloader is needed. Unlock bootloader we lose the DRM keys which we need if one day we want go back to stock and not lose warranty but to do that we have to Buckup TA. To Backup TA we need root, but I updated to 4.3 and I can't. It's to early to fully rooting 4.3. We have to wait. Developers are working on that and I hope a full root come without unlock bootloader. I hope so.
Click to expand...
Click to collapse
If you want to backup TA now, you can - flash back to any 534 FTF, root, make your backup, then upgrade back to 290.
xasbo said:
If you want to backup TA now, you can - flash back to any 534 FTF, root, make your backup, then upgrade back to 290.
Click to expand...
Click to collapse
This is what I don't want to do. Unlocking Bootloader on 4.3 will also compromise few features like Bionz and X-Reality. I don't think I really need them but for me will be good enough to have Full Root with Locked Bootlader and Apps to SD. I don't ask to much, so I wait.
eclyptos said:
This is what I don't want to do. Unlocking Bootloader on 4.3 will also compromise few features like Bionz and X-Reality. I don't think I really need them but for me will be good enough to have Full Root with Locked Bootlader and Apps to SD. I don't ask to much, so I wait.
Click to expand...
Click to collapse
You just took those words from my fingers. The wise way here is waiting and cheering developers to figure out how things work with Z1, 4.3 just came a few weeks ago and (hopefully) we will get 4.4 soon, so for that time you'll have to do that trickery again to keep your phones rooted.
AntiDroid said:
Actually it is the official way. Unlock -> CWM -> Root with CWM (Notification)
Rooting 4.3 isn't impossible, but morr difficult than on earlier versions. Google wanted to improve the security of android. Most of the ways which "make" the opportunity of rooting are malware-ways too.
You don't need to backup your TA partition with .290 and above, because the camera will work after the BL unlock.
Click to expand...
Click to collapse
I mistakenly took the .290 update as well and I'm now looking for a way out. This whole backing up the TA thing worries me because I'm afraid I'll lose those DRM keys and bravia etc..... Are you saying that I will be fine and all the keys will be intact if I follow this guide?
Is it possible to downgrade the firmware instead?
What would you suggest?
Thanks
xasbo said:
I have heard from @shem2409 that a partial root on LB for 290 (4.3) is possible, but I have not figured out how to do it yet. I think you can pull it off with the insecure ramdisk hack, but to install that, you need to install XZDualRecovery; to install XZDR, you need to be rooted; it's only possible to root 534 LB and when upgrading to 290 root is lost. So, it seems to be a chicken-and-egg problem to me at the moment. I think I must be missing something.
Click to expand...
Click to collapse
Ok, so here is a little clarification
You need to downgrade to .534, root, install recovery and then flash a prerooted .290 rom from (http://forum.xda-developers.com/showthread.php?t=2572988) or one of the stock-based custom roms such as monxdified (http://forum.xda-developers.com/showthread.php?t=2463675) if you want a partially rooted, locked bootloader 4.3 firmware on your Z1. There is an instruction on how to install on locked bootloader in the thread.
Rooting on the newest version of Android 4.3.3 isn't impossible on the Xperia Z1, it just takes you more steps than normal to actually get full root access. I have a locked bootloader as well but I was able to get a rooted version of Android 4.3.3, specifically the iHackers 2.0 ROM running Android 4.3.3 with full root access. Here's how I got full root access on the iHackers 2.0 ROM:
1) Download the .ftf file named C6903 14.1.G.1.534 Global 1277-2880_R4A from the compiled FTF thread at this link: http://forum.xda-developers.com/showthread.php?t=2469191
This is a version of the original Stock Rom that the VROOT program will actually work on when trying to ROOT your phone.
2) Flash the ROM you downloaded using Flashtool (steps on how you can go about doing that should be in the Xperia Z1 General forum.) and now, you're ready to root your phone with it.
3) Download, install and run VROOT to root your phone. Again, more information on how to properly root your phone using VROOT can be found in the Xperia Z1 General forum. For me, I just turned on USB Debugging on my Z1, connected my phone to my computer while VROOT was running and clicked the green button until I got root access. It's extremely easy.
4) With Root Access, now you can download and install Dual Recovery for the Xperia Z1 on your phone.
5) Download the latest iHackers 2.0 ROM from the Xperia Z1 Android Development thread and copy it to your phone. This is hands down, the best ROM for the Xperia Z1 right now in terms of battery life. With the latest 4.3 update, I'm able to get over 2 Days worth of battery life on one charge. Battery life is much better on the new iHackers 2.0 ROM running Android 4.3.
6) Download the flashable Locked Dual Recovery for the Xperia Z1 here. http://nut.xperia-files.com/
The file is called XZ-lockeddualrecovery2.7.63-BETA.flashable.zip (8.48MB), download it and copy it to your phone, preferably the same place you copied the iHackers 2.0 ROM. To make things easier for yourself, create a new folder on your phone or SD Card in your phone and name it iHackers. Copy both the iHackers 2.0 ROM and the flashable Locked Dual Recovery.zip file into this folder.
7) With both files now copied to a folder on your phone, you're now ready to go into recovery to flash the iHackers 2.0 ROM. Boot into recovery and once you're there, do a Wipe Data/Factory Reset before Installing the ROM.
The rest of these steps are now taken directly from the iHackers 2.0 download thread on the Xperia Z1 Android Development forum.
8) Install the ROM and THEN Dual Recovery. Don't make the same mistake I did, once the installer is finished, DON'T REBOOT THE DEVICE. Uncheck the "Reboot Device" box and go back to recovery to install the flashable Dual Recovery.zip file that's in the iHackers 2.0 folder.
9) Switch Off Your Phone (Do Not Reboot). Select No to Disable Flash Recovery Confirmation.
10) Install Kernel.ftf for C6903 (.290) or Kernel.ftf for C6902 (.290) with Flashtool to get compatible Kernel and Baseband. To download the kernel.ftf file, go to the original iHackers 2.0 thread to download and flash the kernel using Flashtool. You should be familiar with Flashtool at this point since if you make it to this step, you've already used Flashtool once to flash the .534 baseband version of Android.
11) Reboot and Enjoy. Now you're running the latest version of Android 4.3 on your Xperia Z1 on a Locked Bootloader WITH full Root Access. Sure, it's not the stock version but the iHackers 2.0 version of Android 4.3 is just as good, if not better. This will certainly do until there's a better way to simply root the newest Stock Version of Android 4.3.
I've been looking into unlocking my bootloader to install custom kernels on my Z1 but the battery life and performance on my Z1 with a locked bootloader is already pretty impressive. I can't imagine how good it could be with a custom kernel.
deli pastrami said:
Are you saying that I will be fine and all the keys will be intact if I follow this guide?
Click to expand...
Click to collapse
No, if you Unlock Bootloader you will lost the DRM keys permanently with Bionz and X-Reality, even with Android 4.3, if you do not do a backup, but the difference from 4.2 is that your phone will still working properly.
deli pastrami said:
Is it possible to downgrade the firmware instead?
Click to expand...
Click to collapse
Yes.
deli pastrami said:
What would you suggest?
Click to expand...
Click to collapse
Nobody can suggest what to do. You have to figure out by yourself what you need. It's your own risk.
---------- Post added at 12:11 AM ---------- Previous post was at 12:00 AM ----------
x016x said:
Rooting on the newest version ..bla..bla..bla
....bla..bla..bla..bla...king my bootloader to install custom kernels on my Z1 but the battery life and performance on my Z1 with a locked bootloader is already pretty impressive. I can't imagine how good it could be with a custom kernel.
Click to expand...
Click to collapse
Thanx man. I appreciate the time you took to explain the process step by step. One step very important you forgot to mention, Backup TA, never forget to mention that. Anyway I will check if this actually get me full root and all the stuff and when I finally will lose my patient I will start follow the guide and flashing and burning my Z1.
shem2409 said:
Ok, so here is a little clarification
You need to downgrade to .534, root, install recovery and then flash a prerooted .290 rom from (http://forum.xda-developers.com/showthread.php?t=2572988) or one of the stock-based custom roms such as monxdified (http://forum.xda-developers.com/showthread.php?t=2463675) if you want a partially rooted, locked bootloader 4.3 firmware on your Z1. There is an instruction on how to install on locked bootloader in the thread.
Click to expand...
Click to collapse
Ahh, cheers, I thought there was a way to root any arbitrary ROM, that's where I was getting hung up. The pre-rooted options make total sense.
eclyptos said:
Thanx man. I appreciate the time you took to explain the process step by step. One step very important you forgot to mention, Backup TA, never forget to mention that. Anyway I will check if this actually get me full root and all the stuff and when I finally will lose my patient I will start follow the guide and flashing and burning my Z1.
Click to expand...
Click to collapse
The instructions didn't say to unlock the bootloader, which is the only sure-fire way to lose your TA partition. However, I would agree there's no good reason *not* to back it up anyway. Better safe than sorry!
xasbo said:
The instructions didn't say to unlock the bootloader, which is the only sure-fire way to lose your TA partition. However, I would agree there's no good reason *not* to back it up anyway. Better safe than sorry!
Click to expand...
Click to collapse
Ahhh, ok, so you are confirming that the guide is incomplete and we have to unlock bootloader anyway if I follow that? Hmmm...I am a bit puzzled.
eclyptos said:
Ahhh, ok, so you are confirming that the guide is incomplete and we have to unlock bootloader anyway if I follow that? Hmmm...I am a bit puzzled.
Click to expand...
Click to collapse
Sorry, no. In his instructions, UB is not necessary because XZDualRecovery can be installed on LB. The reason skipping the TA backup is okay is because the instructions do not unlock the BL.

[Q] Updated to 4.3 No ROOT :(

Hi all,
Just updated to Sony's latest offering .266 and, obviously, lost ROOT access.
Has anyone any info on how to re-root? I am on a locked bootloader and cannot unlock it.
Please advise? I have lost all of my custom settings and cannot change until I have root access.
Stirlin said:
Hi all,
Just updated to Sony's latest offering .266 and, obviously, lost ROOT access.
Has anyone any info on how to re-root? I am on a locked bootloader and cannot unlock it.
Please advise? I have lost all of my custom settings and cannot change until I have root access.
Click to expand...
Click to collapse
There's no root method for locked bootloader for 4.3 as for now. Or you can try the root method by sir @jancsessz tho you'll need to downgrade it back to 4.1.2. Didn't work for me tho but worth a try :silly:
Here's the link http://forum.xda-developers.com/showthread.php?t=2646904
Vanschtezla said:
There's no root method for locked bootloader for 4.3 as for now. Or you can try the root method by sir @jancsessz tho you'll need to downgrade it back to 4.1.2. Didn't work for me tho but worth a try :silly:
Here's the link http://forum.xda-developers.com/showthread.php?t=2646904
Click to expand...
Click to collapse
I saw that, but it requires root access/CWM first which I dont have...
Stirlin said:
I saw that, but it requires root access/CWM first which I dont have...
Click to expand...
Click to collapse
Soo first you'd want to downgrade to 4.1.2 which can be easily done using flashtool
And then use Doomlord's method. This one is for .245 and .254
http://forum.xda-developers.com/showthread.php?t=2405933
When you've done rooting you'll need CWM. Not sure about the original thread but here's the download link
http://d-h.st/Las
Extract and run the install.bat after rooting and you'll get both root access and CWM
Then follow the tutorial from earlier to update to 4.3 and voila! :victory:
It is a new update. Why are we so unpatience? Let the developers work on this!
Stirlin said:
Hi all,
Just updated to Sony's latest offering .266 and, obviously, lost ROOT access.
Has anyone any info on how to re-root? I am on a locked bootloader and cannot unlock it.
Please advise? I have lost all of my custom settings and cannot change until I have root access.
Click to expand...
Click to collapse
Be patient my friend it just went out.Doomlord and the other developers will be working like crazy to root the new firmware and in about 3 days you are going to run 4.3 rooted

[Q] How can we root 4.3 Locked Bootloader?

Or send me a link on how to unlock the bootloader on 4.3......
Edit: I'll wait for the lord. I dont want to unlock my BL :S.I'll just flash 4.1 ,root it and wait for doom tofind a way withou UBL.
this or just install existenz rom but for me these methods dont worth it
szmoki42 said:
this or just install existenz rom but for me these methods dont worth it
Click to expand...
Click to collapse
How can i install teh rom when i dont have root and cwm?
Yeah, these guides have zero logic.
1. In order to root your device, first you will have to unlock your bootloader.
2. To make TA partition backup, first you will need to root your device.
Seriously? How the f*** am I supposed to backup my TA partition without root?
---
I installed latest 4.3 using Companion. Now I want to root my device, backup TA partition, unlock bootloader and install DooMKernel. Is there any normal tutorial/guide for this? C5303.
Update: I guess I will wait for our lord and savior DooMLoRD to find new rooting process.
marko41297 said:
Yeah, these guides have zero logic.
1. In order to root your device, first you will have to unlock your bootloader.
2. To make TA partition backup, first you will need to root your device.
Seriously? How the f*** am I supposed to backup my TA partition without root?
---
I installed latest 4.3 using Companion. Now I want to root my device, backup TA partition, unlock bootloader and install DooMKernel. Is there any normal tutorial/guide for this? C5303.
Update: I guess I will wait for our lord and savior DooMLoRD to find new rooting process.
Click to expand...
Click to collapse
The guides are out there - I don't have the time or inclination to do all the research and post links but the process is relatively straightforward, especially if you are happy to unlock your bootloader, you'll need a decent internet connection for all the downloads though.
Install flashtools and install the necessary components for it to work
Download a 4.1 ftf build that can be rooted using the Doomlord exploit
Download a 4.3 ftf, the country doesn't matter (people saying the Australia one is buggy are being hysterical), but obviously you want a c502 one if your device is a c502 and so on.
Download the 4.3advanced kernel
Dowload the supersu zip and save it to your external sd
Back up data on your internal sd as this will be wiped
after you've got all the downloads together it will probably take an hour or so. Unlocking the bootloader took me a while first time because I'm stupid But it does take a while to get used to flashtools, the flashing process takes 5-10 minutes each time, you have to reboot a couple of times etc.
Flash 4.1
Root it
Back up your TA
Unlock your bootloader
Flash a 4.3 ftf
flash the advanced kernel
Boot into recovery
Install the supersu zip
reboot your 4.3 phone it will be rooted
Just wait for the mighty @DooMLoRD make it for LB.
Or try to root your .254 and update through OTA. It shouldn't remove you root access.
Sent from my C5302 using Tapatalk
Parkside said:
Flash 4.1
Root it
Back up your TA
Unlock your bootloader
Flash a 4.3 ftf
flash the advanced kernel
Boot into recovery
Install the supersu zip
reboot your 4.3 phone it will be rooted
Click to expand...
Click to collapse
Thanks! Very simple and easy to follow. Finished in less than 15 minutes.
I did everything except the red text, reason is simple: I hate 4.3

[Q] ROOT XPERIA SP ( without unlocking BootLoader )

Hey guys I have a question..
Can i root my Sony Xperia SP C5302 - 12.1.A.0.266 without unlocking bootloader..
I have searched a lot and haven't found a way other than DoomLord's method.. which requires unlocked bootloader..
So, my ques is -
IS THERE ANY WAY TO ROOT MY DEVICE WITHOUT UNLOCKING ITS BOOTLOADER??
if not,
HOW CAN I UNLOCK ITS BOOTLOADER???
Please Help !!
Ty
tushar2693 said:
Hey guys I have a question..
Can i root my Sony Xperia SP C5302 - 12.1.A.0.266 without unlocking bootloader..
I have searched a lot and haven't found a way other than DoomLord's method.. which requires unlocked bootloader..
So, my ques is -
IS THERE ANY WAY TO ROOT MY DEVICE WITHOUT UNLOCKING ITS BOOTLOADER??
if not,
HOW CAN I UNLOCK ITS BOOTLOADER???
Please Help !!
Ty
Click to expand...
Click to collapse
Don't think you'll get an answer as this question has been asked countless times.
As of last month, you don't need to unlock the bootloader to get root on 4.3
But you need to downgrade to 4.1.2 (257) and root using doomlord's exploit. Then install recovery. After that choose a rom of your choice (based on the latest .266 or .201).
For noob's infor:
a. the downgrade is necessary as you need root and doomlord's exploit for rooting works only up to version .257.
b. rooting is simply needed so that you can install recovery (CWM is good)
c. after which all will be wiped out by the new rom which will be flashed with its recovery and root :good:
And before you ask where these files are: search in the various forum, notably "android development" and "General" sections
headache59 said:
Don't think you'll get an answer as this question has been asked countless times.
As of last month, you don't need to unlock the bootloader to get root on 4.3
But you need to downgrade to 4.1.2 (257) and root using doomlord's exploit. Then install recovery. After that choose a rom of your choice (based on the latest .266 or .201).
For noob's infor:
a. the downgrade is necessary as you need root and doomlord's exploit for rooting works only up to version .257.
b. rooting is simply needed so that you can install recovery (CWM is good)
c. after which all will be wiped out by the new rom which will be flashed with its recovery and root :good:
And before you ask where these files are: search in the various forum, notably "android development" and "General" sections
Click to expand...
Click to collapse
thanks .. but can you please give me a link to thread where it's shown how to root with boot loader locked and also how to downgrade to 4.1.2 .. Please
tushar2693 said:
thanks .. but can you please give me a link to thread where it's shown how to root with boot loader locked and also how to downgrade to 4.1.2 .. Please
Click to expand...
Click to collapse
http://forum.xda-developers.com/showthread.php?t=2405933
You'll need flashtool to flash .254 (full firmware). Note that flashtool will only work if all the drivers are installed in your computer (there is an installer inside flashtool directory, after installation - double click on that to install the drivers)
Hunt around for the .254 ftf and .257 (kernel only) if you can't locate it in the link I gave you.
[The .254 in the link is "kernel" only - you want the full firmware (http://forum.xda-developers.com/showthread.php?t=2311964)
The link to cwm: http://forum.xda-developers.com/showthread.php?t=2649923 but I prefer this one (simpler): http://forum.xda-developers.com/showthread.php?t=2444605

[Q] Point me in the right direction...??

Hi there guys!
I want to root my Z1 c6906, unlock the bootloader and flash custom roms, but im kind of confused right now because i have read a lot of different guides and im not pretty sure which one to follow now. I also learned on one thread that i should do a TA and DRM Keys backup because they can be lost forever if i don't do a backup. Also the IMEI. So im not pretty sure how to do that. Also saw a thread about bricking the device, and kind of got scared. Btw, i have plenty of experience working on Android devices, unlocking, rooting, flashing roms, etc. I have used Android since the G1, but im kind of confused right now about how to proceed on this device because this is my first Sony and my last phone was a Nexus 4, which was virtually unbrickable. Can anyone help me out here?
djluis48 said:
Hi there guys!
I want to root my Z1 c6906, unlock the bootloader and flash custom roms, but im kind of confused right now because i have read a lot of different guides and im not pretty sure which one to follow now. I also learned on one thread that i should do a TA and DRM Keys backup because they can be lost forever if i don't do a backup. Also the IMEI. So im not pretty sure how to do that. Also saw a thread about bricking the device, and kind of got scared. Btw, i have plenty of experience working on Android devices, unlocking, rooting, flashing roms, etc. I have used Android since the G1, but im kind of confused right now about how to proceed on this device because this is my first Sony and my last phone was a Nexus 4, which was virtually unbrickable. Can anyone help me out here?
Click to expand...
Click to collapse
Quite simple process actually, just flash .534 ftf with flashtool and root with bin4ry or use nuts dual recovery installer. To backup your ta before unlocking bootloader, simply use the Backup TA tool
Ahki767 said:
Quite simple process actually, just flash .534 ftf with flashtool and root with bin4ry or use nuts dual recovery installer. To backup your ta before unlocking bootloader, simply use the Backup TA tool
Click to expand...
Click to collapse
Thanks. And what about the DRM keys?
djluis48 said:
Thanks. And what about the DRM keys?
Click to expand...
Click to collapse
The DRM keys are in the Ta partition
Ahki767 said:
The DRM keys are in the Ta partition
Click to expand...
Click to collapse
I see. Another question, i see that for my devices the only .534 TFT available is for Rogers. There is no problem if i flash using Flashtool?
djluis48 said:
I see. Another question, i see that for my devices the only .534 TFT available is for Rogers. There is no problem if i flash using Flashtool?
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Click to collapse
Yes, I'm sure there'll be no problems
Ahki767 said:
Yes, I'm sure there'll be no problems
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Click to collapse
Sorry for bringing back this thread. Now i got time to start trying to unlock the phone and flash custom roms, was extremely busy before with work.
New problem: After i downgraded to FTF .534, rooted and made the TA Backup, i check if the phone was "allowed" to be unlocked and surprise, it says it can't be unlocked. Tried unlocking with Flashtool and it said the same thing. Can the phone be unlocked or is there a way to flash roms without unlocking?
Right now im feeling really depressed with this phone. If i can't unlock it, i most likely will sell it and get something that can be unlocked.
One of the reasons i want to unlock is because on 4.4, Google prohibited the phone to write on the Ext.SD and i want a way to overcome that prohibition and use it like i was able to on 4.3.
If it says it cannot be unlocked then it cannot be unlocked
However, you can still sort out the issue of writing to the ext SDcard by rooting and following the instructions in this thread
http://forum.xda-developers.com/showthread.php?t=2687966
In order to do that, you only need root, not to be unlocked
gregbradley said:
If it says it cannot be unlocked then it cannot be unlocked
However, you can still sort out the issue of writing to the ext SDcard by rooting and following the instructions in this thread
http://forum.xda-developers.com/showthread.php?t=2687966
In order to do that, you only need root, not to be unlocked
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Ok. That sucks. Thanks for the link.
Another question: How i root.757? I was able to root .534, but not sure how i need to proceed now. Do i need to download generic .757 and apply any root method? Or the root will still be there if i flash it over my current rooted .534?
1) Flash a stock 534 FTF (Ignore if you are already on 534)
2) Install dual recovery (Find files and instructions in the XZ dual recovery thread in the cross device development section)
3) Flash a prerooted 757 rom (Find files and instructions in the development section)
Done, 3 easy steps
gregbradley said:
1) Flash a stock 534 FTF (Ignore if you are already on 534)
2) Install dual recovery (Find files and instructions in the XZ dual recovery thread in the cross device development section)
3) Flash a prerooted 757 rom (Find files and instructions in the development section)
Done, 3 easy steps
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Click to collapse
So i can flash any rom now with that recovery? Even if my bootloader is still unlocked? Or only stock based roms?
djluis48 said:
So i can flash any rom now with that recovery? Even if my bootloader is still unlocked? Or only stock based roms?
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Click to collapse
If your bootloader is unlocked you can flash any rom from the development sections or the original development section
But if your bootloader is unlocked you do not need to do any of this to root.
Just flash DooMKerneL or [NUT]s XZDR kernel
If your bootloader is locked, you have to downgrade and root that way. Then you can flash any stock based rom, look in the development section for them
gregbradley said:
If your bootloader is unlocked you can flash any rom from the development sections or the original development section
But if your bootloader is unlocked you do not need to do any of this to root.
Just flash DooMKerneL or [NUT]s XZDR kernel
If your bootloader is locked, you have to downgrade and root that way. Then you can flash any stock based rom, look in the development section for them
Click to expand...
Click to collapse
Oops. Im sorry. I meant locked. Was doing something else and wrote that fast. Thanks for the answer. Will check. Got the DualRecovery installed now and will try to install a prerooted .757 later.

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