twrp with locked bootloader - Xperia Z2 Q&A, Help & Troubleshooting

Hi everyone,
I recently got a z2 and it is currently rooted I was unable to unlock my bootloader. When I checked in the settings it said no to the unlockable bootloader. I am interested to know, can you flash the twrp onto a z2 with a locked bootloader and how to do it? I know you could on the z1. If I cannot flash twrp with the bootloader locked does anyone know how to unlock it if it says it's unlockable?

Check XZdualrecovery in the original android development section you can install twrp using that.
Sent from my D6503 using XDA Free mobile app

Look for dual recovery on these forums

tensaig2 said:
Check XZdualrecovery in the original android development section you can install twrp using that.
Sent from my D6503 using XDA Free mobile app
Click to expand...
Click to collapse
Nice worked like a charm thanks a lot. Can install the Z2 soundmod 1.0 which is awesome! Thanks again.

Related

How to root xperia z ultra???

I have xperia z ultra c6082 i want to root to backup its DRM keys.
Can anyone please guide me?
It is on latest firmware.(. 510)
Please help me.
Sent from my C6802 using xda premium
Plenty of guide for rooting in general section. Two options for rooting w/o unlocking bootloader..
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if you root but dont unlock bootloader, can you still have a custom recovery and flash roms?
thanks
wase4711 said:
if you root but dont unlock bootloader, can you still have a custom recovery and flash roms?
thanks
Click to expand...
Click to collapse
Yes, but with more limited options than unlocking bootloader. Now we have working recovery but requires unlocking bootloader. Recovery w/o unlocking bootloader is still in progress, check the original android development section.
Sent from my C6802 using xda app-developers app
thanks; I know I have read that unlocking the bootloader currently disables some features in the phone, but I am sure its only a matter of time till the fantastic devs get that sorted out..plus, once they announce who is carrying this phone in the US, there will be ALOT more people, including devs, jumping on board! :good:
Mine is rooted with vroot and i m not sure will it lost DRM keys or not.
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[Q] finally unlocked but can i install roms now from cwm installed withlocked bl

hello,
so after alot of struggling with my lg p760 i managed to root and unlock bootloader
but i installed a CWM recovery for locked BL when i had only root and no BL unlocked
i rooted it with some sort chinese program found on these forums
and then installed CWM but bootloader was locked
my question is can i install custom roms with this CWM recovery or do i need to get a new one
thanks in advance,
Ramon
Fl3kzZ said:
hello,
so after alot of struggling with my lg p760 i managed to root and unlock bootloader
but i installed a CWM recovery for locked BL when i had only root and no BL unlocked
i rooted it with some sort chinese program found on these forums
and then installed CWM but bootloader was locked
my question is can i install custom roms with this CWM recovery or do i need to get a new one
thanks in advance,
Ramon
Click to expand...
Click to collapse
how did you manage to unlock bootloader? which methodor which toolkit did you use?
strumica said:
how did you manage to unlock bootloader? which methodor which toolkit did you use?
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Click to collapse
Well i first couldnt due to wrong firmware so i rooted it and installed cwm and then flashed a unlockable verson with a cwm backup cause i couldnt figure out the flashing stuff and then unlocked bootloader trough fastboot
I'm suspicious about this thread
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will0899 said:
I'm suspicious about this thread
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Click to collapse
why that

If I root my z2 with a locked bootloader can I install mods like the sound 1 and if s

How do I go about installing a sound mod after I have rooted my z2, the bootloader is locked but I have heard this isn't a problem any more.
If anyone can tell me how I would be eternally thankful.
Sent from my D6503 using XDA Free mobile app
Flash in recovery as you normally would (install dual recovery if you haven't already, I assume you have of course). It's just kernels you can't flash with a locked bootloader
Sent from my D6503 using Tapatalk

[Q] I'm Stupid (bootloader locked and flashing)

First of all, I'm spanish, my apologizes of my expresions or misspelling.
That's what I've done:
1 - I've checked if my bootloader was unlockable, and my phone say's: NO
2 - Then I've installed the DualRecovery W/O root and with my phone bootlocked.
3 - Then I've tryed to flash CM11 in TWRP recovery, flashing first the Boot.img via fastboot.
4 - Device in Red Light.
What I can do to woke up my Z2? That's my record 2 hrs to **** my phone. :silly:
Firstly, it's stated in the first post of the CM11 thread that you shouldn't be using dual recovery. If you read the thread further, you'll see that it is recommended to use the recovery in DooMKernel to flash. And this requires unlocked bootloader.
Anyways, you can try using Flashtool to flash a stock firmware. Might be able to recover your phone.
xavisaldana said:
First of all, I'm spanish, my apologizes of my expresions or misspelling.
That's what I've done:
1 - I've checked if my bootloader was unlockable, and my phone say's: NO
2 - Then I've installed the DualRecovery W/O root and with my phone bootlocked.
3 - Then I've tryed to flash CM11 in TWRP recovery, flashing first the Boot.img via fastboot.
4 - Device in Red Light.
What I can do to woke up my Z2? That's my record 2 hrs to **** my phone. :silly:
Click to expand...
Click to collapse
If your BL is locked, you cannot install CM.... coz you cannot install a custom kernel. you should rebuild your phone using SEUS to put a good ROM.
Then you can put whatever ROM you want for LB and root it. but no custom kernel.
http://forum.xda-developers.com/showthread.php?p=53968631
Try here, there is a recover/unbrick tutorial
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Envious_Data said:
http://forum.xda-developers.com/showthread.php?p=53968631
Try here, there is a recover/unbrick tutorial
Sent from my D6503 using XDA Premium 4 mobile app
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Click to collapse
Hi there,
Is there any way to get root access without unlocking the bootloader. I found some ways in XDA but nothing is clear.
I would really appreciate if you guys can send me a link with a clear tutorial of how to get a new ROM without unlocking the bootloader.
I just got my Z2 which is sim locked (UK) and I can't unlock the bootloader from the official page.
Many thanks,
tux
tuxiqul said:
Hi there,
Is there any way to get root access without unlocking the bootloader. I found some ways in XDA but nothing is clear.
I would really appreciate if you guys can send me a link with a clear tutorial of how to get a new ROM without unlocking the bootloader.
I just got my Z2 which is sim locked (UK) and I can't unlock the bootloader from the official page.
Many thanks,
tux
Click to expand...
Click to collapse
Root For Locked Bootloaders (noted to work fine on all FWs)
http://forum.xda-developers.com/showthread.php?p=53420860
Recovery For locked bootloaders
http://forum.xda-developers.com/showthread.php?t=2785598
Sent from my D6503 using XDA Premium 4 mobile app
Envious_Data said:
Root For Locked Bootloaders (noted to work fine on all FWs)
http://forum.xda-developers.com/showthread.php?p=53420860
Recovery For locked bootloaders
http://forum.xda-developers.com/showthread.php?t=2785598
Sent from my D6503 using XDA Premium 4 mobile app
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Click to collapse
Thanks a lot mate. I'll give a try to the first url, hopefully I won't brake it.
Many thanks,
Tux
Edit. I have 17.1.1.A.0.402. Anyone tried to root it ? It says it doesn't work.
tuxiqul said:
Thanks a lot mate. I'll give a try to the first url, hopefully I won't brake it.
Many thanks,
Tux
Edit. I have 17.1.1.A.0.402. Anyone tried to root it ? It says it doesn't work.
Click to expand...
Click to collapse
Root with the Easy Root Tool, worked like a charm for me : http://forum.xda-developers.com/showthread.php?t=2784900
tuxiqul said:
Hi there,
Is there any way to get root access without unlocking the bootloader. I found some ways in XDA but nothing is clear.
I would really appreciate if you guys can send me a link with a clear tutorial of how to get a new ROM without unlocking the bootloader.
I just got my Z2 which is sim locked (UK) and I can't unlock the bootloader from the official page.
Many thanks,
tux
Click to expand...
Click to collapse
Yeah, working right now, then 3 questions more:
first: the phone comes with a Vodafone rom, I can put some "unbranded" rom? how?
second: I can't unlock my bootloader forever ??
and third: What is the function of recovery mode if I can't flash any cRom? Just backups?
Thanks all ^^
xavisaldana said:
Yeah, working right now, then 3 questions more:
first: the phone comes with a Vodafone rom, I can put some "unbranded" rom? how?
second: I can't unlock my bootloader forever ??
and third: What is the function of recovery mode if I can't flash any cRom? Just backups?
Thanks all ^^
Click to expand...
Click to collapse
You can download a Generic FTF and use flashtool to flash it to your device
Once you unlock your bootloader it stays unlock till you relock
You can flash roms n manage general other stuff from recovery
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Envious_Data said:
You can download a Generic FTF and use flashtool to flash it to your device
Once you unlock your bootloader it stays unlock till you relock
You can flash roms n manage general other stuff from recovery
Sent from my D6503 using XDA Premium 4 mobile app
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Click to collapse
I know what do with a unlocked bootloader, but my phone does not support any bootloader unlocking system... Any chance to do it?
xavisaldana said:
I know what do with a unlocked bootloader, but my phone does not support any bootloader unlocking system... Any chance to do it?
Click to expand...
Click to collapse
If you phone cant be unlocked then it cant be unlocked
No way around a non unlockable bootloader
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Envious_Data said:
If you phone cant be unlocked then it cant be unlocked
No way around a non unlockable bootloader
Sent from my D6503 using XDA Premium 4 mobile app
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All right then, I have a gimped terminal. Great!
Can I install Xposed tweaks btw?
xavisaldana said:
All right then, I have a gimped terminal. Great!
Can I install Xposed tweaks btw?
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Click to collapse
Yes, you can install anything but non stock based roms and custom kernels
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Thanks Bro
Got xposed, rooted and recovery installed.

Q: How to add recovery to my rooted with stock rom?

I need some help to install recovery of my rooted Sony Xperia Tablet Z SGP 321. I am currently running build 10.5.A.0.230 and I think the bootloader is still locked. I have rooted using towelroot. And I want to continue with stock rom but need a recovery for this. Any help or link please.
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meswar said:
I need some help to install recovery of my rooted Sony Xperia Tablet Z SGP 321. I am currently running build 10.5.A.0.230 and I think the bootloader is still locked. I have rooted using towelroot. And I want to continue with stock rom but need a recovery for this. Any help or link please.
Click to expand...
Click to collapse
Use Nut's XZDualRecovery
Today there is a notification for system update from Sony. Can I update after root?
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meswar said:
Today there is a notification for system update from Sony. Can I update after root?
Sent from my SGP321 using XDA Free mobile app
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Click to collapse
yes you can, but 95% you will loose root after that. But nothing prevents you from rooting again with towelroot or Easy Root Tool (which is better).

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