how can i unlock bootloader??? - Xperia Z2 Q&A, Help & Troubleshooting

hi i tried to unlock the bootloader from the sony developers world site but it looks a little bit outdated , or simply i can't understand this method,anyway is there any article that says exactly how or if anyone knows???

georgekatsas said:
hi i tried to unlock the bootloader from the sony developers world site but it looks a little bit outdated , or simply i can't understand this method,anyway is there any article that says exactly how or if anyone knows???
Click to expand...
Click to collapse
I unlocked my bootloader from sony developers web site few weeks ago. It's clear. Read carefully. And don't forget to backup your TA.

georgekatsas said:
hi i tried to unlock the bootloader from the sony developers world site but it looks a little bit outdated , or simply i can't understand this method,anyway is there any article that says exactly how or if anyone knows???
Click to expand...
Click to collapse
You can easy unlock bootloader via flashtool.Backup drm keys first.
Sent via Sony Xperia Z2

Related

[how to] have rooted R800i 2.3.4 with locked bootloader

hi guys
i want to show how to have r800i (( rooted )) with locked bootloader. easy and step by step :
1- i imagine that you have 2.3.4 , now unlock it :
http://forum.xda-developers.com/showthread.php?t=1034087
or
http://www.theandroidsoul.com/how-to-unlock-bootloader-xperia-arc-play-neo-pro/
2-root it easily from this link :
http://hp-gsm.blogspot.com/2011/08/sony-ericsson-xperia-play-tips-and_27.html
or
http://forum.xda-developers.com/showthread.php?t=1098131
3-now relock it as drinking a water from this link :
http://forum.xda-developers.com/showthread.php?t=1134335
now you have lock - and - rooted xperia play
please press the thanks botton
thanks you
Isnt this exactly the same as my topic?
http://forum.xda-developers.com/showthread.php?t=1274634
Cat_On_Droid said:
Isnt this exactly the same as my topic?
http://forum.xda-developers.com/showthread.php?t=1274634
Click to expand...
Click to collapse
no dude
it's not the same.
i suggest a way to have root and locked phone .
mehdi.moha said:
no dude
it's not the same.
i suggest a way to have root and locked phone .
Click to expand...
Click to collapse
This really isnt a thread that belongs in development. You also failed to mention the method above, will delete the devices DRM certificates for good, they will loose the abilty to use track id and sony music and video store forever.
Sent from my R800i using Tapatalk
mehdi.moha said:
no dude
it's not the same.
i suggest a way to have root and locked phone .
Click to expand...
Click to collapse
it kinda is, you just include a link to the bootloader relock thread. that's all that's different. kudos for trying to be helpful, i just personally find this thread as a means to boost your thanks meter..
edit: and i also feel the topic is misleading. upon reading it, it sounds like you have a new method of rooting the new firmware, without unlocking the bootloader at all. which for many people with branded phones, will be horribly shot down to see that, yet again, they need to enable fastboot to do something they have probably already read else where (probably on the linked pages you provided)
if i do this and keep my boot loader locked, will trackID still work? And SE updates?
yohandesilva1 said:
if i do this and keep my boot loader locked, will trackID still work? And SE updates?
Click to expand...
Click to collapse
no.since the OP said you need the BooTloader unlocked..
yohandesilva1 said:
if i do this and keep my boot loader locked, will trackID still work? And SE updates?
Click to expand...
Click to collapse
No you can't do this, hence you have to unlock your bootloader in the process to gain root with his tut and you'll loose trackID (DRM) and it won't come back even when you relock it.
You can root without unlocking bootloader on the newest FW 4.0.1.A.0.283 in another way. Check out the dev section for more info
Regards Dousan...
yohandesilva1 said:
if i do this and keep my boot loader locked, will trackID still work? And SE updates?
Click to expand...
Click to collapse
Dousan said:
No you can't do this, hence you have to unlock your bootloader in the process to gain root with his tut and you'll loose trackID (DRM) and it won't come back even when you relock it.
You can root without unlocking bootloader on the newest FW 4.0.1.A.0.283 in another way. Check out the dev section for more info
Regards Dousan...
Click to expand...
Click to collapse
"hey guys , i'm sorry if i post my threat here by mistake and it's not right place "
=================================================================
yes , you can root on 2.3.4 by OTA update , but i think the generic UK still not released .
when you unlock your phone , you can't recieve and use SEUS anymore , but if relock your phone , you can use it during update/repair without any problem .

Update error

When I'm repairing my Xperia Neo using SEUS, it says that "The phone contains modified software that cannot be updated". What should I do about it?
Bootloader unlocked?
Yep! Bootloader unlocked will cause my phone to have a fail update?
silverfvck said:
Yep! Bootloader unlocked will cause my phone to have a fail update?
Click to expand...
Click to collapse
How did you unlock the bootloader? There is a way that you loose the official updates and another that you don't
I followed the instructions on SE site. :|
That way you loose the official update, even ota :s I'm still on stock because I want to learn more before I touch the bl, because of warranty too. I don't know if there's a way to get the updates back, I'm new to Sony Ericsson stuff, have my neo for a week now
The thing I concerned is that if I can still update my Neo when the official Ice Cream Sandwich for Xperia released.
That I don't know, try to ask that here http://forum.xda-developers.com/showthread.php?t=1134335 but I don't think that will be possible, because you gave them your imei. Read that thread and ask there about that, I'm really new to this stuff, I had a Samsung Spica before.
I see! Thanks a lot buddy. Maybe this forum http://forum.xda-developers.com/showthread.php?t=1258723 will help me soon when the official Ice Cream Sandwich released. They posted here the original firmware of SE Xperia phones.
silverfvck said:
When I'm repairing my Xperia Neo using SEUS, it says that "The phone contains modified software that cannot be updated". What should I do about it?
Click to expand...
Click to collapse
if you would like to update your phone with the latest or previous software with BL unlocked, you can use wotan server, its pretty easy and straight forward or you can use flashtool if you have the proper FTF files for your phone.
If you would like to relock your BL, then you can do so, since you used the SE procedure, here's how to relock your bootloader:
http://forum.xda-developers.com/showthread.php?t=1134335
Click to expand...
Click to collapse
after relocking your bootloader, you can now use PC Companion to update your phone
Pinoy ka nga! Salamat!
silverfvck said:
Pinoy ka nga! Salamat!
Click to expand...
Click to collapse
heheheh no probs kababayan!
DrearierJester1 said:
if you would like to update your phone with the latest or previous software with BL unlocked, you can use wotan server, its pretty easy and straight forward or you can use flashtool if you have the proper FTF files for your phone.
If you would like to relock your BL, then you can do so, since you used the SE procedure, here's how to relock your bootloader:
after relocking your bootloader, you can now use PC Companion to update your phone
Click to expand...
Click to collapse
If I someday need my warranty back, what is the best way to unlock the bl?
dioggo92 said:
If I someday need my warranty back, what is the best way to unlock the bl?
Click to expand...
Click to collapse
I suggest to use the SE unlock procedure as the other procedure (not sure what its called) aside from your cannot relock the bootloader, unlocking process is hard and complicated.
But DRM (where Track ID is using) will be totally gone once you unlocked the bootloader and you cannot get it back even if you relock BL. (just a heads up though)
dioggo92 said:
How did you unlock the bootloader? There is a way that you loose the official updates and another that you don't
Click to expand...
Click to collapse
That's why I asked if its unlocked, and not if it's patched
With patched bl you can still use official update service.
DrearierJester1 said:
I suggest to use the SE unlock procedure as the other procedure (not sure what its called) aside from your cannot relock the bootloader, unlocking process is hard and complicated.
But DRM (where Track ID is using) will be totally gone once you unlocked the bootloader and you cannot get it back even if you relock BL. (just a heads up though)
Click to expand...
Click to collapse
but the other way "test point" the phone doesn't know if the bootloader is locked or not, isn't there a way to relock it anymore?
---------- Post added at 01:57 AM ---------- Previous post was at 01:54 AM ----------
Madfysh said:
That's why I asked if its unlocked, and not if it's patched
With patched bl you can still use official update service.
Click to expand...
Click to collapse
For newbies like me is normal that I miss some information xD
dioggo92 said:
but the other way "test point" the phone doesn't know if the bootloader is locked or not, isn't there a way to relock it anymore?
---------- Post added at 01:57 AM ---------- Previous post was at 01:54 AM ----------
Click to expand...
Click to collapse
yeah that was "test point" thanks, I just forgot the name the time I posted my reply earlier. LOL! I'm not really sure but according to the thread I've read here on XDA, its not possible at the moment, so I suggest using the SE procedure which is pretty straight forward.
For newbies like me is normal that I miss some information xD
Click to expand...
Click to collapse
me too, I miss some info, noob here as well but, been here since I got xperia mini and I got xperia neo now!
DrearierJester1 said:
yeah that was "test point" thanks, I just forgot the name the time I posted my reply earlier. LOL! I'm not really sure but according to the thread I've read here on XDA, its not possible at the moment, so I suggest using the SE procedure which is pretty straight forward.
me too, I miss some info, noob here as well but, been here since I got xperia mini and I got xperia neo now!
Click to expand...
Click to collapse
Xperia neo is an awesome phone
Concerning about the warranty, is it compatible with unlocking/re-locking the bl? I read a lot of threads but never read nothing that gives me a clear answer...
dioggo92 said:
but the other way "test point" the phone doesn't know if the bootloader is locked or not, isn't there a way to relock it anymore?
Click to expand...
Click to collapse
By that method bootloader is not unlocked, but instead it's patched, so that it accept unsigned images. As far as I know, you can't "unpatch" it
dioggo92 said:
Xperia neo is an awesome phone
Concerning about the warranty, is it compatible with unlocking/re-locking the bl? I read a lot of threads but never read nothing that gives me a clear answer...
Click to expand...
Click to collapse
Well, for start, the official online method warns you that you are loosing warranty by doing that. Did you really think they won't cover themself?
Anw, if you do the online unlock, you can lock it back, but it won't bring drm stuff like track id back, it's gone forever from your phone(but I see you already know that ).
Now in real life situation. I really doubt they will check if you still have drm stuff on your phone or if your bl is patched. They will most likely check if bl is locked or unlocked
Madfysh said:
By that method bootloader is not unlocked, but instead it's patched, so that it accept unsigned images. As far as I know, you can't "unpatch" it
Well, for start, the official online method warns you that you are loosing warranty by doing that. Did you really think they won't cover themself?
Anw, if you do the online unlock, you can lock it back, but it won't bring drm stuff like track id back, it's gone forever from your phone(but I see you already know that ).
Now in real life situation. I really doubt they will check if you still have drm stuff on your phone or if your bl is patched. They will most likely check if bl is locked or unlocked
Click to expand...
Click to collapse
Thanks for now I will continue with stock... all I need is root for now, but I miss cyanogen from my last phone xD

Unlock bootloader allowed: No -> Yes?

Hi!
I haven't seen a way to change the status from "bootloader unlock allowed: NO" to YES, but in a forum I read that some guys managed to reach an agreement with sony. If we send the simlock unlock codes they will allow the bootloader unlock.
Here's the OT
http://www.htcmania.com/showthread.php?p=4855261&posted=1#post4855261
http://translate.google.com/translate?sl=es&tl=en&u=http://www.htcmania.com/showthread.php?p=4855261
I'll send a mail to see if it really works (I have the sim unlock code).
Do you know something about this?
Original srouce: http://www.htcmania.com/showthread.php?t=393945
Original reason: http://forum.xda-developers.com/showthread.php?t=1675718
After reading a bunch of Googlish I don't think they got any response yet. I don't think emailing Sony will get your bootloader unlocked but you never know.
Matt1408 said:
After reading a bunch of Googlish I don't think they got any response yet. I don't think emailing Sony will get your bootloader unlocked but you never know.
Click to expand...
Click to collapse
The chances are very small, but looks like they are going to unlock it:
http://talk.sonymobile.com/thread/40526
Looks like the only requirement now is that you have to bring the device to a sony service center
We are dealing with Sony to get our handsets fully unlocked, but what i am most afraid of is if employees will be aware of this. I hope so!
We will keep you guys updated!
golosin2 said:
We are dealing with Sony to get our handsets fully unlocked, but what i am most afraid of is if employees will be aware of this. I hope so!
We will keep you guys updated!
Click to expand...
Click to collapse
Seems like it's only for Spain
kindly add a question mark to your title, for obvious reasons. thanks
you can make the bootloader unlock allowed: yes by ezSEMC tool. I made it yesterday unlocking my acro HD for 45$. the phone became fully unlocked and bootloader changed to rootable, after that i've unlocked bootloader by official method.
papacarla said:
you can make the bootloader unlock allowed: yes by ezSEMC tool. I made it yesterday unlocking my acro HD for 45$. the phone became fully unlocked and bootloader changed to rootable, after that i've unlocked bootloader by official method.
Click to expand...
Click to collapse
The spanish people are getting it unlocked for free
big_bug said:
kindly add a question mark to your title, for obvious reasons. thanks
Click to expand...
Click to collapse
if only we had a Q&A forum
me, id close this thread but ive been told ive got to put these stupid already answered threads in the correct section for you,
because you couldn't possibly do it on your own
-PiLoT- said:
if only we had a Q&A forum
me, id close this thread but ive been told ive got to put these stupid already answered threads in the correct section for you,
because you couldn't possibly do it on your own
Click to expand...
Click to collapse
Now i see why u retired..lolaa.. u changed Flashtool version to a ancient one when current version is 0.9.0.0
Can someone confirm this status could be changed NOW ?!?
Some people say it can't be done no more because S1 server is closed for good an no other solutions for now...
nrdl said:
Can someone confirm this status could be changed NOW ?!?
Some people say it can't be done no more because S1 server is closed for good an no other solutions for now...
Click to expand...
Click to collapse
I've heard rumours the s1 server is offline for good aswell. Missed it by about two days. Gutted. I've been checking daily for about 3 weeks.
Can't believe I had so much fun with my x10 and cm roms, but now I'm forced to stop.
Sent from my LT26i using xda app-developers app
I still find hard to believe no one can "break this code"...
I would certainly donate to some Dev to crack this problem for good. If it can be done by CSCA Server than is just some service mode and software changes.
That or find some loophole to flash kernels into the phone, security blocks for that are so hard or complex that no one can break them ?!
PLEASEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEE

how to unlock and root the Sony xperia s

Hey Guys,
I would like to root my Sony xperia s but when going into the service menu and selecting root where it says 'Bootloader unlocking allowed' it says no.
Is there anyway to do it and if so could I have a guide, this would help me and alot of other people.
-nbsb-
NBSB said:
Hey Guys,
I would like to root my Sony xperia s but when going into the service menu and selecting root where it says 'Bootloader unlocking allowed' it says no.
Is there anyway to do it and if so could I have a guide, this would help me and alot of other people.
-nbsb-
Click to expand...
Click to collapse
You can use the search button to find the thread with the instructions to root locked bootloader phones
waiflih said:
You can use the search button to find the thread with the instructions to root locked bootloader phones
Click to expand...
Click to collapse
You can also wait till the Sony s1 signature server is online and pay someone to do a full csca unlock. That it's what I'm waiting for. Just to change the unlockable bootloader status to ' yes'
Cheers,
Lunar.
Sent from my LT26i using xda app-developers app
Same situation
NBSB said:
Hey Guys,
I would like to root my Sony xperia s but when going into the service menu and selecting root where it says 'Bootloader unlocking allowed' it says no.
Is there anyway to do it and if so could I have a guide, this would help me and alot of other people.
-nbsb-
Click to expand...
Click to collapse
I do have the same situation. My Xperia S is locked and it can't be unlocked. I tried with many sites to get Unlock code. unfortunately, all have the same answer. unable to unlock it. :crying:
So, who can close this issue with the solution

[Q] Rooting Question.

Is it possible to root the ultra without unlocking the bootloader? I'm not familiar with Sony, I haven't used a Sony phone since Xperia play. Or do I need to do the unlock method first?
Thanks in advance.
RealityFails said:
Is it possible to root the ultra without unlocking the bootloader? I'm not familiar with Sony, I haven't used a Sony phone since Xperia play. Or do I need to do the unlock method first?
Thanks in advance.
Click to expand...
Click to collapse
Read my friend read. There are multiple threads with the instructions on getting root with a locked bootloader. but life is so much easier with it unlocked.
[NUT]'s posts are a good place to start, and the guides at the top od this section
blueether said:
Read my friend read. There are multiple threads with the instructions on getting root with a locked bootloader. but life is so much easier with it unlocked.
[NUT]'s posts are a good place to start, and the guides at the top od this section
Click to expand...
Click to collapse
According to all tutorials you need to unlock the bootloader I wanna avoid and have root access
RealityFails said:
According to all tutorials you need to unlock the bootloader I wanna avoid and have root access
Click to expand...
Click to collapse
read again then... look for threads that look like: [root][LB]...
Tried that. Is there anyone from the states who can help me? I don't want to unlock my bootloader. And my build number xxxxxxx757
FFS mate
http://forum.xda-developers.com/showthread.php?t=2712899
Life is not that difficult is it?
Can lead a horse to water... But can't make him drink (if the water is not from "the states" anyway)
Sent from my C6833 using Tapatalk
RealityFails said:
Tried that. Is there anyone from the states who can help me? I don't want to unlock my bootloader. And my build number xxxxxxx757
Click to expand...
Click to collapse
I'll come over to your house and we'll get it rooted. Just joking and I must say there is a lot of outdated info even in the stickies. It took me a lot longer than it should to figure out what was currently correct.
blueether said:
FFS mate
http://forum.xda-developers.com/showthread.php?t=2712899
Life is not that difficult is it?
Click to expand...
Click to collapse
I seen that thread, but he says he hasn't tested it on my model version and I don't want to ruin my phone
Does your mommy still wipe your butt too, RealityFails?
Here you go: http://bit.ly/1p4EFRa

Categories

Resources