xz2 bootloader relock - Sony Xperia XZ2 Questions & Answers

How i can relock bootloader on xz2?

phoe zay said:
How i can relock bootloader on xz2?
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you can't

phoe zay said:
How i can relock bootloader on xz2?
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Destroy your motherboard and get it replaced or replace it yourself.
Of course you'll loose your data.

Is it still not possible?
I hesitate to unlock the bootloader (irreversible), but I want to escape from google

nikkdib said:
you can't
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I realy tried everything but no luck

Related

[Q] How to allow unlock the bootloader

Hi,
A simple question: if I have the Bootloader locked, and my smartphone (going to the service test page via *#*#7378423#*#*) says me that rooting status about bootloader unlock allowed is NO, it's due to my smartphone is locked by my carrier? (I have followed this instructions: unlockbootloader "." sonymobile "." com)
Flashing the ROM is enough to have it unlocked?
Thanks,
Marc
marcgise said:
it's due to my smartphone is locked by my carrier?
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Yes.
marcgise said:
Flashing the ROM is enough to have it unlocked?
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If it's carrier locked then there's no unlocking it.
XperienceD said:
Yes.
If it's carrier locked then there's no unlocking it.
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You mean that there's no way to unlock the phone?
Thx
marcgise said:
You mean that there's no way to unlock the phone?
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If you got it direct from a carrier, NO.

Bootloader locked

hi all recently have given me a Xperia sp but can not unlock the bootloader as it comes from the factory locked my question is if there is any way to unlock it, or can not be by any method.
Sorry my bad english.
http://developer.sonymobile.com/unlockbootloader/unlock-yourboot-loader/
forddark said:
hi all recently have given me a Xperia sp but can not unlock the bootloader as it comes from the factory locked my question is if there is any way to unlock it, or can not be by any method.
Sorry my bad english.
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If it says bootloader unlock allowed: no, then fastboot is missing from your phone which is necessary to unlock the bootloader. So yes, you cannot do that if that's the case.
shahrukhqasim said:
If it says bootloader unlock allowed: no, then fastboot is missing from your phone which is necessary to unlock the bootloader. So yes, you cannot do that if that's the case.
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Yes it says bootloader unlock allowed: no, then there is not way to change the status of bootloader for yes.[emoji22]
forddark said:
Yes it says bootloader unlock allowed: no, then there is not way to change the status of bootloader forma yes.[emoji22]
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No one has discovered it yet. If you find a solution, PM me too.
shahrukhqasim said:
No one has discovered it yet. If you find a solution, PM me too.
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This is a bad news, [emoji25]
forddark said:
This is a bad news, [emoji25]
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Very much!
shahrukhqasim said:
If it says bootloader unlock allowed: no, then fastboot is missing from your phone which is necessary to unlock the bootloader. So yes, you cannot do that if that's the case.
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Fastboot is always there... Even on carrier locked devices you can even flash a custom kernel if you want but it just won't boot you can also install a ROM for locked bootloader
Sent from my C5303 using XDA Free mobile app
noahvt said:
Fastboot is always there... Even on carrier locked devices you can even flash a custom kernel if you want but it just won't boot you can also install a ROM for locked bootloader
Sent from my C5303 using XDA Free mobile app
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Seriously?? Then might be we can find a solution somehow using custom kernels? But I have tried for hours I could never get into FASTBOOT mode. It went into FLASHTOOL(green light) mode but never into FASTBOOT mode. I inferred, FASTBOOT is missing from the device. I think it is missing.

Can I relock my bootloader?

Hey, so my Moto G got an unlocked bootloader, but I'm selling it to get the Moto G 2015 (or any phone good as it). Is there a way to relock the bootloader, so I can handle it to the new owner good as stock?
In terminal type 'fastboot oem lock'. It's relocked then, not locked, that means the warranty is still gone but the functionality is the same as from a locked bootloader.
notiflux said:
In terminal type 'fastboot oem lock'. It's relocked then, not locked, that means the warranty is still gone but the functionality is the same as from a locked bootloader.
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Will try it later, thanks! If the new owner wants to unlock it, he just should do the normal unlocking procedure?
josfr4ncisco said:
Will try it later, thanks! If the new owner wants to unlock it, he just should do the normal unlocking procedure?
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Yep
notiflux said:
Yep
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Thanks a lot!

Question Relock bootloader

Can I relock bootloader on one plus 10 pro Global Version.
phoe zay said:
Can I relock bootloader on one plus 10 pro Global Version.
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Yes
What is relock? And do you change version?
phoe zay said:
Can I relock bootloader on one plus 10 pro Global Version.
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Yes, but if you are rooted, it is not recommended because of potential bricks etc.
zelma83 said:
What is relock? And do you change version?
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It's the opposite of unlocking. Re-locking, in other words go back to a locked bootloader.
ok, i didnt know what is was-
kouzelnik3 said:
Yes, but if you are rooted, it is not recommended because of potential bricks etc.
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i can testify to that ... bricked a Ope10Pro NE2215... once I locked the bootloader and it rebooted, BRICK!
and yes.. i restored the original boot.img even removed magisk and all the other fine details...
PROCEED WITH CAUTION ... till we get a working MSM Tool anyways lol

Question Relock bootloader

Hello. I wanted to root my redmi note 10s, and I unlocked the bootloader. But after reflexion, i want to cancel it, cause root will not be useful as I thought. Is it possible to relock the bootloader? And if yes, will the process erase all data ? And will everything be back like before? For example, will I be allowed to use Google One, witch doesn't work on bootloader unlocked devices ? Thanks by advance
XibalbaM said:
Hello. I wanted to root my redmi note 10s, and I unlocked the bootloader. But after reflexion, i want to cancel it, cause root will not be useful as I thought. Is it possible to relock the bootloader? And if yes, will the process erase all data ? And will everything be back like before? For example, will I be allowed to use Google One, witch doesn't work on bootloader unlocked devices ? Thanks by advance
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yes, relocking the bootloader will erase all your data, to do so just use miflash and select the option clean flash and lock
tutibreaker said:
yes, relocking the bootloader will erase all your data, to do so just use miflash and select the option clean flash and lock
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Thanks, and for Google one ?
XibalbaM said:
Thanks, and for Google one ?
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i m using it with unlocked bootloader
tutibreaker said:
i m using it with unlocked bootloader
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When I tried it was always Google pay, thanks. Miflash is an official tool?
And will it be possible to re unlock after ?
XibalbaM said:
When I tried it was always Google pay, thanks. Miflash is an official tool?
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XibalbaM said:
And will it be possible to re unlock after ?
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yes and yes

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