Database Develop

Unlock Bootloder

I have a one simple Question, Does any one know how to unlock the bootloder in sony xperia z (unofficially) officially not possible.
thank you.

http://forum.xda-developers.com/showthread.php?t=2153261
However, note that the method in that thread will not allow you to unlock if the status of your bootloader is "Unlock allowed : No"
Check this by entering *#*#7378423#*#* in the dialler then look in Service Info -> Configuration
Sent from my C6603 using Tapatalk 2

kingvortex said:
http://forum.xda-developers.com/showthread.php?t=2153261
However, note that the method in that thread will not allow you to unlock if the status of your bootloader is "Unlock allowed : No"
Check this by entering *#*#7378423#*#* in the dialler then look in Service Info -> Configuration
Sent from my C6603 using Tapatalk 2
Click to expand...
Click to collapse
Thanks a lot for reply, i allrady sayd officially not possible :silly:
there was a software name omnius, with that we can unlock bootloder unofficially. it will cost 15 Euro(tested with Xperia play) .. but Xperia Z is not supperted right now.

polash said:
Thanks a lot for reply, i allrady sayd officially not possible :silly:
there was a software name omnius, with that we can unlock bootloder unofficially. it will cost 15 Euro(tested with Xperia play) .. but Xperia Z is not supperted right now.
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Click to collapse
You said the official method was not possible, not that your bootloader is permanently locked. There is a difference, as there is an unofficial method of using your unlock token
The security on the bootloader is very very strict and is unlikely to be broken any time soon, if ever. There have been discussions on it by some very knowledgeable people on these forums and they all seem to conclude that there's no way around it.
Sent from my C6603 using Tapatalk 2

polash said:
there was a software name omnius, with that we can unlock bootloder unofficially. it will cost 15 Euro(tested with Xperia play) .. but Xperia Z is not supperted right now.
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Click to collapse
If it was possible then there would be a thread about it and a link to it would probably be found in one of the stickys as there isn't and you can't then just like the rest of us you will have to wait.

XperienceD said:
If it was possible then there would be a thread about it and a link to it would probably be found in one of the stickys as there isn't and you can't then just like the rest of us you will have to wait.
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Soo M8, here is the link for flash & unlock bootloader for sony Ericcson phones .. http://www.omnius-server.com/
i personaly use it for unlock my xperia play witch was locked in Three network in austria

polash said:
Soo M8, here is the link for flash & unlock bootloader for sony Ericcson phones .. http://www.omnius-server.com/
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Click to collapse
Wow, I've been a member here for over three years, I've had an X10 an Arc a Ray and now an Z and I've never heard of Omnius before. Please tell me how that or any other such service is going to unlock unlockable devices.

XperienceD said:
Wow, I've been a member here for over three years, I've had an X10 an Arc a Ray and now an Z and I've never heard of Omnius before. Please tell me how that or any other such service is going to unlock unlockable devices.
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M8 I am realy suprissed , i think there are more service like this,, but right now i am serching for my xperia Z (not yet any luck).

polash said:
but right now i am serching for my xperia Z (not yet any luck).
Click to expand...
Click to collapse
It's pointless searching because there isn't one.

XperienceD said:
It's pointless searching because there isn't one.
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Click to collapse
M8, do know any CM 10.1 rom for locked bootloder . . .

polash said:
M8, do know any CM 10.1 rom for locked bootloder . . .
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Click to collapse
Without an unlocked bootloader you can't use custom kernels which in turn means you can't use such ROMs I'm afraid.

xperia tx bootloadr

i need help about the bootloader
i need to relock it
any one has the solution>>

NVM

Shobr said:
i need help about the bootloader
i need to relock it
any one has the solution>>
Click to expand...
Click to collapse
may be u can try This out, although that for xperia z, it is almost similar to all phone, my XV is based on xperia S procedure i mean via this Video to unlock my phone, may b u can too

Flash the "relock bottloader xperia TX" ftf that is in the development or general section...

Sony Xperia SP Bootloader..

Hello Guys,I was checked my Sony Xperia SP service info and its telled to me Bootloader Unlock allowed: NO,I want to know how its possilbe to change to Yes? and if is it ,i want to know how to make it than...I want to install KitKat 4.4 Rom to my phone but only have with other kernel and not with stock kernel...This is why i want to unlock bootloader and change kernel + use KitKat rom...
Sorry for my bad English.

Did you check the sony website boot loader unlock list?
Sent from my Explorer A310e using xda app-developers app

jime1 said:
Did you check the sony website boot loader unlock list?
Sent from my Explorer A310e using xda app-developers app
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Click to collapse
I don't know where can get check it.Can give me link for it? please.

It was telled it:
*#*#7378423#*#*
make this code and check service info..this is telled me unlocking bootloader allowed: NO
this is the problem..

vwadam said:
I don't know where can get check it.Can give me link for it? please.
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Click to collapse
NO use.. If it says NO.. You cant unlock it.. Cant root.. It depends on the version release of SP.. Some say yes n other NO.
Sent from my Explorer A310e using xda app-developers app

There is a lot of questions like this, with the same ANSWER, "NO", u cant change NO to YES,
Plz use search the next time.

"Cant root"
My Sony Xperia SP is rooted...Only the unlocking bootloader says no.

vwadam said:
"Cant root"
My Sony Xperia SP is rooted...Only the unlocking bootloader says no.
Click to expand...
Click to collapse
You really cant unlock, method is selling Xperia sp, buying new one with bootloader allowed

vwadam said:
"Cant root"
My Sony Xperia SP is rooted...Only the unlocking bootloader says no.
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Click to collapse
you are rooted ..thats fine.but you CANT unlock.. that means you cant flash custom ROMs..
http://unlockbootloader.sonymobile.com/

Ok than thanks for help
Any1 know when will release KitKat 4.4 for xperia sp or in this forum will someone release the kitkat 4.4 rom for sp with stock kernel?

vwadam said:
Ok than thanks for help
Any1 know when will release KitKat 4.4 for xperia sp or in this forum will someone release the kitkat 4.4 rom for sp with stock kernel?
Click to expand...
Click to collapse
Try here and see if you can get any help.. :good:
http://forum.xda-developers.com/showthread.php?t=2020895

jime1 said:
Try here and see if you can get any help.. :good:
http://forum.xda-developers.com/showthread.php?t=2020895
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Click to collapse
I have alredy this rom on my phone,I was bought my phone with this.

Sony xperia sp bootloader ??
jime1 said:
Did you check the sony website boot loader unlock list?
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Click to collapse
Yes I checked the website from sony (and some other).
Does all of those Tools works on W8 ?
Because I did my best (including asking for bootloader unlock key) and I'm unable to make my fastboot mode recognize on W8 hardware list
If you got a clue, welcome .
Watever happens, thanks Guys and Girls for all the non-profit job you do for most of us.
(btw : I just want to root my Xperia SP to be able to pull away some sony' apz that work underflow and make it 60% ram used without launching anything; this of course, make it slow !!)

vwadam said:
I have alredy this rom on my phone,I was bought my phone with this.
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Bro its not a ROM..its a guide specialized in xperias ..so try your luck there..
---------- Post added at 09:37 AM ---------- Previous post was at 09:27 AM ----------
poetefada said:
Yes I checked the website from sony (and some other).
Does all of those Tools works on W8 ?
Because I did my best (including asking for bootloader unlock key) and I'm unable to make my fastboot mode recognize on W8 hardware list
If you got a clue, welcome .
Watever happens, thanks Guys and Girls for all the non-profit job you do for most of us.
(btw : I just want to root my Xperia SP to be able to pull away some sony' apz that work underflow and make it 60% ram used without launching anything; this of course, make it slow !!)
Click to expand...
Click to collapse
http://forum.xda-developers.com/showthread.php?t=1903490
http://forum.xda-developers.com/showthread.php?t=2083598

Can i use ONLY Rom on my Xperia SP Phone (Locked Bootloader) without change kernel and my phone not broke?
Link: http://forum.xda-developers.com/showthread.php?t=2577191

vwadam said:
Can i use ONLY Rom on my Xperia SP Phone (Locked Bootloader) without change kernel and my phone not broke?
Link: http://forum.xda-developers.com/showthread.php?t=2577191
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Click to collapse
Ya I think so.. You should pm one of the experienced dev or member who owns Xperia SP and has carried out or helped in the development of the same phone model.. :thumbup:
Sent from my Explorer A310e using xda app-developers app

I have the same unlock allowed: No...
You can only use stock based roms, only recoveries for locked BL, and cannot enter fastboot mode...
Use SEUS for repairing or reinstalling stock rom if u ever mess something up during rom installation.

[Q] Xperia Z1 C6903 Vodaphone, Bootloader unlock : not allowed. How to ?

Dear All,
First i thank you for you huge contribution to human needs in this planet ! You Rock dear community.
I'm more a reader than a contributor in most forums, i usually find the answers only by searching other people posts, but this time i couldn't find an answer .
I have an Xperia Z1 C6903, Vodaphone (i guess from spain), running Kitkat 4.4.2 with latest firmware 14.3.A.0.757.
I was trying to root it, i red practically all the methods here in the forums & elsewhere, and there was always one step that i couldn't bypass : UNLOCKING THE BOOTLOADER.
I took my code from Sony website, i tried many methods in vain. In my Phone it shows of course : Bootloader unlocking allowed : NO
My question is very simple : Is there on earth (even on other planets i can take the trip) any method to unlock my bootloader ?
Thanking you All in advance, and apologizing if this question is already answered in another topic, i really couldn't find it.
Awaiting your Help Dear Community.
Best Regards,

NO! There is no way to unlock it, there is no way around. Sony will generate the Code from your IMEI anyway but if will not work. Do not even try on Earth to find a way because there is not.

There is absolutely no need to unlock the bootloader in order to root.
Which is good news for you because you cannot unlock anyway.
In order to get root on the latest firmware then you just need to follow the link in my signature

gregbradley said:
There is absolutely no need to unlock the bootloader in order to root.
Which is good news for you because you cannot unlock anyway.
In order to get root on the latest firmware then you just need to follow the link in my signature
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Click to collapse
Thanks All for your quick responses !
@gregbradley, excuse my question, but have you done this before on unlocked Z1 ? i mean will have full access to my phone ? (Install Super user, Titanium backup ... etc etc )
Thnaks Again.

once or twice
Just follow the 3 steps in the link
There is no need to unlock the bootloader, no need to backup TA partition (You only do that id you are unlocking the bootloader anyway), no need to use any dodgy rooting methods (Like Vroot etc)
Flash a 534 FTF
Install dual recovery
Flash a pre rooted rom
Takes about 10 minutes

gregbradley said:
once or twice
Just follow the 3 steps in the link
There is no need to unlock the bootloader, no need to backup TA partition (You only do that id you are unlocking the bootloader anyway), no need to use any dodgy rooting methods (Like Vroot etc)
Flash a 534 FTF
Install dual recovery
Flash a pre rooted rom
Takes about 10 minutes
Click to expand...
Click to collapse
Thanks Again,
I'll do it once home. I'll keep you posted with the results.
Cheers !

815
sky.watsher said:
Thanks Again,
I'll do it once home. I'll keep you posted with the results.
Cheers !
Click to expand...
Click to collapse
Dear gregbradley,
can you please give me more informations about step 3 ? i couldnt find threads with [pre rooted] title, which developpment section , the genral one ? or the Z1 ?
Thanks in Advance.

sky.watsher said:
can you please give me more informations about step 3 ? i couldnt find threads with [pre rooted] title, which developpment section , the genral one ? or the Z1 ?
Click to expand...
Click to collapse
Here: http://forum.xda-developers.com/showthread.php?t=2711982
Start from line How to update to 14.3.A.0.757...

eclyptos said:
Here: http://forum.xda-developers.com/showthread.php?t=2711982
Start from line How to update to 14.3.A.0.757...
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Click to collapse
Hello Again,
Done ! The method worked for me, my Z1 is fully rooted now even with my locked bootloader ! Thanks again
Only, and for those reading this post, specially Xperia Z1 C6903 owners, for step one you have to pick a specific FTF file and not any FTF ending with 534, The only one working (and gaining you Root access later on the process) is FW 14.1.G.1.534
Although you are on a recent FW, don't worry, after accomplishing the other steps, you will be back to the latest one.
N.B i tried many of the FTF ending with 534, but it didn't work except for FW 14.1.G.1.534
Cheers.

sky.watsher said:
Thanks again
Click to expand...
Click to collapse
Remember to hit it.

does a C6903 have a unlockable bootloader?

xdarkmario said:
does a C6903 have a unlockable bootloader?
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Click to collapse
Yes.

are C6902 also have unlockable BL?

xdarkmario said:
are C6902 also have unlockable BL?
Click to expand...
Click to collapse
Yup
Enviado de meu C6903 usando Tapatalk

Thanks for that info guys

Advantages and disadvantages of unlocked TX bootloader.

Pls I need to know this ones because I want to try a CM11 rom on my TX.

BSHD666 said:
Pls I need to know this ones because I want to try a CM11 rom on my TX.
Click to expand...
Click to collapse
The only difference I can think of is that with an unlocked bootloader you can flash custom ROMS, which can't be done otherwise.
Having said that, I would recommend Omnirom or CarbonRom, cm11 has a bug that drains battery on wifi.

BSHD666 said:
Pls I need to know this ones because I want to try a CM11 rom on my TX.
Click to expand...
Click to collapse
CM11 for locked bootloader is available for TX, my friend has try this.. And he say is smooth and bug free so far..
The ROM on chiness forum, just search.
Send from Xperia TX Powered by Rockers X™

Thanks by your replies but what sony's features lose if i unlock my bootloader?

BSHD666 said:
Thanks by your replies but what sony's features lose if i unlock my bootloader?
Click to expand...
Click to collapse
1. Bravia engine
2. Download music info.
3. Maybe other feature..
I don't know about other feature.. But for sure just two feature
Send from Xperia TX Powered by Rockers X™

So, exist any form of backup that features? D:.. btw sorry by my bad english

BSHD666 said:
So, exist any form of backup that features? D:.. btw sorry by my bad english
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Click to collapse
Yes search for ta backup with this tool you an relock your bootloader again and Don't loose these features if you don't like cm11
http://forum.xda-developers.com/showthread.php?t=2292598

quintas84 said:
Yes search for ta backup with this tool you an relock your bootloader again and Don't loose these features if you don't like cm11
http://forum.xda-developers.com/showthread.php?t=2292598
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Click to collapse
Thanks a lot i'll try that one.