[Q] Unlock Bootloader - Xperia Tablet Z Q&A, Help & Troubleshooting

hi folks,
does anybody know if there will be a similar mehtod to unlock the bootloader like s-off for htc phones? i really want to open the bootloader through the sony site but i really worry about warranty...i know that damages, e.g. display defect still is covered by warranty but i don´t trust sony...

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[Q] What about simlock?

Hi friends,
Before buying this cute smartphone, I want to know if we have solutions to unsimlock the Xperia S.
Thank you all
if you have option, buy unlocked one
why?
1) phone is locked so no other network
2)unlocking phone would be very expensive since is new so £30-40 + wait to people work out how to (price in highstreet)
3)instatly lose warranty - (test point)
4) locked bootloader no fun on xda
-no fastboot
-no unlocked botlooader
-no xrecovery
-no custom rom
-no root
- long wait for update.
- i am not sure whether unlock simlock = unlocked bootloader.
hilaldroid said:
Hi friends,
Before buying this cute smartphone, I want to know if we have solutions to unsimlock the Xperia S.
Thank you all
Click to expand...
Click to collapse
Currently there is no free Sim Unlock in the DEV section. Best check next time before asking
The phone has been out around 3 weeks, might be a while before a solution can be found.
I have checked more than you can imagine that's why I have asked to know if there is a solution because I didn't find it
Docomo unlocked at purchase for $39 USD
Sent from my SO-02D using xda premium
I won my Xperia S in a competition from Three UK.
I'm on Orange and have my contract to pay so I asked Three for an unlock code. They've had to speak to Sony because even Three don't have a code yet.
I paid £15 on 9th March and I'm still waiting for an unlock, just want to use my beautiful Xperia
marcoplo said:
if you have option, buy unlocked one
why?
1) phone is locked so no other network
2)unlocking phone would be very expensive since is new so £30-40 + wait to people work out how to (price in highstreet)
3)instatly lose warranty - (test point)
4) locked bootloader no fun on xda
-no fastboot
-no unlocked botlooader
-no xrecovery
-no custom rom
-no root
- long wait for update.
- i am not sure whether unlock simlock = unlocked bootloader.
Click to expand...
Click to collapse
Are you sure?
A network locked phone cannot be root and no unlocked bootloader?
my X10 was locked and I could root it easily and flash other official roms (different baseband).
Then I sim-unlocked it before flashing custom roms, so I don't know if I am able to do that with a locked phone though.
moonset said:
Are you sure?
A network locked phone cannot be root and no unlocked bootloader?
my X10 was locked and I could root it easily and flash other official roms (different baseband).
Then I sim-unlocked it before flashing custom roms, so I don't know if I am able to do that with a locked phone though.
Click to expand...
Click to collapse
Just got my Xperia unlocked officially from Three UK. So it works on any network however all the Three integration is still there and after checking the bootloader status I am unable to unlock the bootloader as of now.
So although it's unlocked to any network, it's still kinda locked with regards to the bootloader and rooting.
MattNoblett said:
Just got my Xperia unlocked officially from Three UK. So it works on any network however all the Three integration is still there and after checking the bootloader status I am unable to unlock the bootloader as of now.
So although it's unlocked to any network, it's still kinda locked with regards to the bootloader and rooting.
Click to expand...
Click to collapse
Have you flashed an un-brand firmware? (there is a way to flash another official rom without rooting/unlocking) Maybe it would be bootloader unlock-able after that...? (i really not sure about this)
But there should be a way to root the phone without bootloader unlocked soon or later anyway (just like the others)
and i know that the X10 can be bootloader unlock even with simlock (although the method came out quite late...)
it's just a matter of time, shouldn't be the end of the world
moonset said:
Have you flashed an un-brand firmware? (there is a way to flash another official rom without rooting/unlocking) Maybe it would be bootloader unlock-able after that...? (i really not sure about this)
But there should be a way to root the phone without bootloader unlocked soon or later anyway (just like the others)
and i know that the X10 can be bootloader unlock even with simlock (although the method came out quite late...)
it's just a matter of time, shouldn't be the end of the world
Click to expand...
Click to collapse
I've not flashed any new firmware as of yet because I'm not confident in what I'm doing haha. I'm not rushing to find anything, but would like to root at some stage. And if I can unlock the bootloader I would
IMEI UNLOCK Sony Xperia S
Hi,
I planing to buy a Sony Xperia S and IMEI unlock it...Maybe this is a stupid question but if I buy the Xperia S new, is it possible it comes already with blocked counter? or every Xperia S comes with 5 to 10 attempts? and if it comes with factory blocked counter, is it still possible to remove simlock? Would it be to expensive? I really need to know this in order to know if I buy the Xperia S or not. Sorry if it is a dumb question but I was an iOS user 'til now. Sorry if I post this in the wrong thread.
Thank you!!

[Q] Unroot atrix, unlock bootloader, warranty

Hey guys I'm asking on behalf of my gf (i have htc sensation xe, so i'm not using lame excuses ) Her phone is not rooted (yet ) and I'm wondering whether is possible to unroot the atrix 4g so that it goes back to "brand new"/out of the factory status and there are no warranty problems related to the rooting.
Also: is it possible to flash a custom rom without unlocking the bootloader (so that warranty is not voided)? And does going s-off void the warranty as well?
Thanks in advance for the support!
murchz said:
Hey guys I'm asking on behalf of my gf (i have htc sensation xe, so i'm not using lame excuses ) Her phone is not rooted (yet ) and I'm wondering whether is possible to unroot the atrix 4g so that it goes back to "brand new"/out of the factory status and there are no warranty problems related to the rooting.
Also: is it possible to flash a custom rom without unlocking the bootloader (so that warranty is not voided)? And does going s-off void the warranty as well?
Thanks in advance for the support!
Click to expand...
Click to collapse
try looking here http://forum.xda-developers.com/showthread.php?t=1154600
and here http://forum.xda-developers.com/showthread.php?t=1984381
and here http://atrix4ghacks.com/atrix-4g-hacks/how-to-backuprestore-roms-on-atrix-4g/
I seem to recall that it is possible to unroot your phone (but you'll have to look around here), when you do unlock the bootload an 'unlocked' appears on the left hand screen when the rom is loading.
Anyways, see how you go with reading the above guides
There is no way to flash a custom ROM without custom recovery, which needs an unlocked BL.
S-OFF does not exist on the Atrix.

[Q] Changing Bootloader Unlock Allowed: NO to YES, Neo V (Mt11i) Claro Argentina

Hello everyone, I'm Santiago, from Argentina. I bought an Xperia Mt11i (Neo V) smartphone last year from argentinian phone carrier Claro (ex-CTI).
It's my first android phone and as I came to learn a bit about the system, I wanted to unlock my bootloader o I could install custom roms and kernels, as I have been playing with some cutom roms, but I can only access the ones that do not require Bootloader unlocked (i.e., I can't install CyanogenMod, MIUI v5, etc).
Checking in the SERVICE hidden menu, the status in my phone says "Bootloader Unlock Allowed=NO" (so I coudn't follow the official Sony guide to unlocking the bootloader) and I contacted my phone carrier to ask them wether they could do something about it, either by free or paying methods. They replied that bootloader is a device function, not a service provided/modified by them and that I should ask directly to Sony. As there is no Sony mobile branch in Argentina, I went to the talk.sonymobile forums to post my question in hope that someone may be able to tell me wether something can be done about this. Over there someone said that they thought it could be done (something about having done it with xperia Z), that I should ask over the xda forums, so here I am.
I searched info over the forums but didn't find any threads regarding my specific problem, which is changing the "bootloader allowed" status from NO to YES with phones bought from a telephone carrier. I've found tons and tons of info on how to unlock the bootloader, but all of them are for "bootloader allowed=yes" cases, so I thought it was worth the shot asking about this.
I should also add that my phone is in fact SIM-locked at the moment, and I have no idea wether this is a limitation for what I'm trying to do or not. Reading throughout the web I encountered several places that said that SIM-Unlocking your phone via NCK code (which I could obtain from my phone carrier) does not, indeed, unlock your bootloader, but I was wondering if it might, at least, change the status to "Unlock Allowed=YES" (this, I read, is sometimes the case).
I am eager to find a solution to this situation, so any help will be much appreciated.
Thanks in advance!
Santiago.
santiagoboari said:
Hello everyone, I'm Santiago, from Argentina. I bought an Xperia Mt11i (Neo V) smartphone last year from argentinian phone carrier Claro (ex-CTI).
It's my first android phone and as I came to learn a bit about the system, I wanted to unlock my bootloader o I could install custom roms and kernels, as I have been playing with some cutom roms, but I can only access the ones that do not require Bootloader unlocked (i.e., I can't install CyanogenMod, MIUI v5, etc).
Checking in the SERVICE hidden menu, the status in my phone says "Bootloader Unlock Allowed=NO" (so I coudn't follow the official Sony guide to unlocking the bootloader) and I contacted my phone carrier to ask them wether they could do something about it, either by free or paying methods. They replied that bootloader is a device function, not a service provided/modified by them and that I should ask directly to Sony. As there is no Sony mobile branch in Argentina, I went to the talk.sonymobile forums to post my question in hope that someone may be able to tell me wether something can be done about this. Over there someone said that they thought it could be done (something about having done it with xperia Z), that I should ask over the xda forums, so here I am.
I searched info over the forums but didn't find any threads regarding my specific problem, which is changing the "bootloader allowed" status from NO to YES with phones bought from a telephone carrier. I've found tons and tons of info on how to unlock the bootloader, but all of them are for "bootloader allowed=yes" cases, so I thought it was worth the shot asking about this.
I should also add that my phone is in fact SIM-locked at the moment, and I have no idea wether this is a limitation for what I'm trying to do or not. Reading throughout the web I encountered several places that said that SIM-Unlocking your phone via NCK code (which I could obtain from my phone carrier) does not, indeed, unlock your bootloader, but I was wondering if it might, at least, change the status to "Unlock Allowed=YES" (this, I read, is sometimes the case).
I am eager to find a solution to this situation, so any help will be much appreciated.
Thanks in advance!
Santiago.
Click to expand...
Click to collapse
Sorry mate, but as far as I'm informed, You can't unlock bootloader in Your NEO V.
zadrozny91 said:
Sorry mate, but as far as I'm informed, You can't unlock bootloader in Your NEO V.
Click to expand...
Click to collapse
Well that's too bad, I was really hoping I would be able to somehow.
After calling Customer Service a lot, I'm now waiting for a direct reply from my phone carrier about the subject. Over at the sony forums they told me that Sony couldn't unlock it because of legal issues with the phone carrier, as the phone carrier is usually the one that demands to have a locked bootloader. I'm still hoping, however, that there'll be some sort of workaround and that either Sony or my phone carrier will give me some sort of solution. It's been done before, apparently, with Movistar in Spain. Apparently Sony was able to unlock the bootloader for those that bought an Xperia 2011 phone with Movistar Spain that had "Bootloader Unlock Allowed : NO". I can't post a link that thread yet, as I'm still new here at xda, but I'm quoting what it says over there: "In a nutshell "The Solution Sony proposses is, for those of you with a code-unlocked terminal, to contact Sony at [email protected], with your email, imei and unlocking code".
I know it's a particular case with Movistar Spain, but I'm still trying to get some info on wether something similar can be accomplished between my phone carrier and Sony.
Thanks for your reply, and I'm still hoping someone over here can tell me something about all of this.
It's your phone carrier mate, they locked up the phone. Call them everyday until they remove the sim-lock on your phone..
For me Linus Torvalds is the greatest man on earth
bitoyz13 said:
It's your phone carrier mate, they locked up the phone. Call them everyday until they remove the sim-lock on your phone..
Click to expand...
Click to collapse
Well that seems to be the case, even though they are playing dumb and saying they are not the reason for locking the bootloader and that I should contact Sony and have them solve the problem for me....
I think I'm about to go into war with these guys. I kinda get why they lock the bootloader, what I won't forgive is being lied to like this. It's outrageous.
I'll check this post periodically though, maybe there's one of those miraculous solutions that I can try in the meantime.
Thanks for replying anyways.
Sadly even if your bootloader is unlocked you won't get to install the custom kernels
As your fastboot would still be SIM locked
And that can't be undone by Sony ofcourse
--You've to unlock fastboot
--Unlocking bootloader is no big deal -you'll have to pay few bucks and use wotanserver or s2 tool
There's a guide on using Testpoint (unofficial) unlocking in Neo V development section
Hope this clears out your issues more clearly
Sent from my MT11i using xda premium
my phone had the same problem and i briked my phone and then repaired it with preset.ta file and then used s1tool to unlock it and it is unlocked now
you can also use plasma tool for free unlock(i tried it also and it worked)

[Q] Bootloader Locked (Xperia U)

Hello folks, well first of all I wanna say thanks for this community, with a big stuff and tutorials and help ppl, ok now my question is, I have Xperia U ST25a with unlocked Band for any company , because they give me the code to unlock it, now the problem is the bootloader still not allowed, so my question is, how unlock bootloader Allowed to No to Yes? this is something of my carrier? in this case Movistar? because I speak with support of Sony and they told me never give cellphones with Bootloader blocked, so in this case what I need do for unlock it? need speak every time with my carrier? they give many turns and really this make me sick, because I pay for the cellphone and I want unlock it, so if somebody know the way to do it via tool or something, because don't have idea how they lock bootloader, sure exist some tool to do it, but if they can lock it, too can unlock it, ok I hope somebody can exaplain me it and sorry if disturb here with noob question, but I can't found any information in the net about that, well I read something here about the company is who need give this answer but in my country we have no law to protect us in this regard, ok many thanks for all community again and hope somebody can clarify it to me, cheers.

Procedures for unlocking bootloader?

I have a Verizon S4 Mini that I have been dying to try to get this bootloader unlocked. I know there isn't one available, but I am wondering if there is any documentation on any of the Samsung bootloader unlocks. I'd love to dive into bootloader unlocking but don't know enough, so does anyone know of any documentation?

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