[Q] Botloader unlock allowed: no - Sony Xperia Z Ultra

Hi,
I don't know why but my Xperia Z Ultra have "Botloader unlock allowed: no" status. Is there any way to unlock it or to use custom ROMs with locked bootloader? I appreciate your help
Best Regards

That's a negative. You can't unlock it. Are you on Bell by any chance?

LordManhattan said:
That's a negative. You can't unlock it. Are you on Bell by any chance?
Click to expand...
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You can however run some of the stock based roms, DoggRom? [NUT]'s, Jackie's, monx ex...

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[Q] Unlock Bootloader?

I have a sony Live with walkman, i just bougth it. My question is, is it worth to unlock the bootloader? what does unlocking the bootloader actually does? And last how do you do it? :silly: Thanks in advance
with booloader unlocked you can put a custon kernel, for unlocked bootloader, search on this thread:Tutorials | Firmware | FAQ | First Aid
rodrigo9411 said:
I have a sony Live with walkman, i just bougth it. My question is, is it worth to unlock the bootloader? what does unlocking the bootloader actually does? And last how do you do it? :silly: Thanks in advance
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Click to collapse
First of all, you must check if it's allowed
You can check trough dialling this no.
*#*#7378423#*#*
Sent from my WT19i using xda premium
rodrigo9411 said:
I have a sony Live with walkman, i just bougth it. My question is, is it worth to unlock the bootloader? what does unlocking the bootloader actually does? And last how do you do it? :silly: Thanks in advance
Click to expand...
Click to collapse
It allows you to put custom roms and custom kernels. It also voids your warranty.
If you phone is sim/network locked (in service menu it'll say something like: "Bootloader unlock allowed: No"), then you cant unlock bootloader unless you pay someone to unlock it with network unlock codes. Afterwards you can unlock it via offical (SE) or test-point method.
yes. subforums you try to check on development. there are many tutorials to unlock and root
rodrigo9411 said:
I have a sony Live with walkman, i just bougth it. My question is, is it worth to unlock the bootloader? what does unlocking the bootloader actually does? And last how do you do it? :silly: Thanks in advance
Click to expand...
Click to collapse
Yes it is worth unlocking the bootloader. With an unlocked bootloader you can do almost anything with your phone.
Sent from my ics wt19i using tapatalk 2
motorazrv3 said:
Yes it is worth unlocking the bootloader. With an unlocked bootloader you can do almost anything with your phone.
Sent from my ics wt19i using tapatalk 2
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Well that depends, it might have been worth for you, but for someone who likes stock rom and has no need or will to change it with custom rom (except few tweeks that can be done with root), it's probably best to keep it locked. I look at it as a pretty subjective thing. If losing warranty is not an issue and you want to go that extra mile, sure, unlock it.

[Q] Sim-Lock BL Unlock st27i

Hi.
I got a Xperia GO st27i with sim-lock and I have been trying to find a away to unlock my bootloader despite this, but i have been unsuccessful so far.
Is there a way to unlock my bootloader even though my phone is sim-locked?
Odp: [Q] Sim-Lock BL Unlock st27i
No. Not now. You can check.this in service menu.
Sent from my LT22i using xda-developers app
Taomas said:
Hi.
I got a Xperia GO st27i with sim-lock and I have been trying to find a away to unlock my bootloader despite this, but i have been unsuccessful so far.
Is there a way to unlock my bootloader even though my phone is sim-locked?
Click to expand...
Click to collapse
You need to dial this *#*#7378423#*#* Then go to Service info>Configuration then read Bootloader unlock allowed, it will say yes or no, if yours says no you cant unlock your bootloader even if you have sim unlock.
MadManMark said:
You need to dial this *#*#7378423#*#* Then go to Service info>Configuration then read Bootloader unlock allowed, it will say yes or no, if yours says no you cant unlock your bootloader even if you have sim unlock.
Click to expand...
Click to collapse
I though you could unlock the bootloader if you didnt have a sim-locked phone. So what/who dictates whether or not a phone can be bootloader unlocked then?
Its unrelated to simlock, but your carrier is the one who made it un-unlockable. Its a shame unfortunately many of us are in your boat
MadManMark said:
Its unrelated to simlock, but your carrier is the one who made it un-unlockable. Its a shame unfortunately many of us are in your boat
Click to expand...
Click to collapse
Huh, i see. Thanks for your help man. Peace.

[Q] Rooting Help

Xperia RAY
Currently running Gingerbread 2.3.4
My phone is locked to the network o2UK and the bootloader is set to LOCKED
I've tried to unlock the bootloader but in the services menu it says 'Bootloader unlock allowed: NO'
My question is, how would i get the bootloader unlocked or are there any 'work arounds' to get root
Thanks!
okay, first... rooting n unlocking bootloader isn't same... root can be done to locked, unlocked, bootloader status : no and bootloader status : yes...
Sent from my LT28h using xda premium
gaza1994 said:
Xperia RAY
Currently running Gingerbread 2.3.4
My phone is locked to the network o2UK and the bootloader is set to LOCKED
I've tried to unlock the bootloader but in the services menu it says 'Bootloader unlock allowed: NO'
My question is, how would i get the bootloader unlocked or are there any 'work arounds' to get root
Thanks!
Click to expand...
Click to collapse
Go to this thread you'll get all your answers ......................http://forum.xda-developers.com/showthread.php?t=1568792
Hit thanx button if i have helped you...........................
gaza1994 said:
My question is, how would i get the bootloader unlocked or are there any 'work arounds' to get root
Click to expand...
Click to collapse
Yes, and in the time it took to write your thread you could have found them by googling or browsing the general section.
Sent from Myushi

[HELP]Rooting locked bootloader

Hello, Can anyone help me?
I have latest xperia m4 firmware but my bootloader is locked, is there a way to root it or i have to back to 5.0 and root it and if I do that will I be able to flash custom ROM with locked bootloader.
Best regards.
just unlock it
Pupskartoffel said:
just unlock it
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Click to collapse
Bootloader Unlock Allowed:No
It has SIM lock, if I remove my carrier SIM lock will it be able to unlock?
No, it won't make it unlockable
pinkyBOZZ said:
Bootloader Unlock Allowed:No
It has SIM lock, if I remove my carrier SIM lock will it be able to unlock?
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Click to collapse
Removing SIM lock won't make it unlockable. I've tried it myself

No possible unlock bootloader free?

No possible unlock bootloader free?
aureliolage said:
No possible unlock bootloader free?
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Click to collapse
Hello, there is no longer an official method to unlock the bootloader for Huawei devices. So yes, unfortunately you will have to pay to unlock the bootloader.
Isn't there anyone in the world who can help us for free?

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