Unlocking locked bootloader - Sony Xperia Miro, Tipo (Dual), J, E

Hey guys,
just wondering if anyone could help us to unlock a locked (where bootloader unlocking isnt allowed) Sony Xperia Tipo Bootloader .
Someone please help!!!

Just go to this site and follow the tutorial
http://unlockbootloader.sonymobile.com/
Sent from my ST26a using xda premium

I cant! bootloader unlock isnt allowed

No you cannot unlock.
Sent from my ST27i

Bootloader unlock: no? Theres some trick to unlock it. Dont know if it can be done on :no tipo as we have yet to find tipo testpoint. For :yes tipo just use easy method in xda.
Now using:
Sony Xperia tipo ST21i
stock 4.0.4
11.0.A.4.22
(rooted, locked bootloader)
Current problem:
Cant get past installing flash drivers in xp.

Even testpoint requires unlockable bootloader.. Advantage is we can retain DRM keys.
Sent from my ST27i

And I thought its easy like :no on xperia play.
Now using:
Sony Xperia tipo ST21i
stock 4.0.4
11.0.A.4.22
(rooted, locked bootloader)
Current problem:
Cant get past installing flash drivers in xp.

Related

[Q] Question Regarding Xperia J Flashing

I have updated Xperia J from ICS to JB. Its bootloader unlock allowed says YES but its not unlocked. The phone is in warrenty. I want to go back to ICS 11.0.A.7.5 as rooting is hard in JB.
I have some questions:
1. If I flash with flashtools, is it necessary to unlock the BootLoader?
2.After flashing ICS, in future If I want to flash JB with Flashtools, will then I have to unlock the BootLoader?
I dont want to unlock BL as the phone is under warrenty.
Thanks....
As far as I know Flashing ftf file using flashtool doesn't require boatloader unlock bro. And it won't unlock your bootlader. So if you flash ics, the boatloader will still be locked. And you can use flashtool at any time to flash jb ftf.
Hit the thanks button instead of telling it....
thank you
sent from my Xperia E dual C1604..

[Q] How to relock bootloader xperia m c1905

Hello guys does anyone knows how to relock bootloader on xperia m C1905? i installed a costum rom,but i would like to reinstall the original 4.1.2 actually i already did,but cant update by PCC or SUS, says "error 2003" i need to relock the bootloader. Thanks

[Q] rooting status bootloader unlock allowed yes

Is it normal that rooting status bootloader unlock allowed=yes on my phone?
My phone Build number is 11.0.A.7.5
Version 4.0.4 ICS
Sony Xperia J
Thanks!
adriel0415 said:
Is it normal that rooting status bootloader unlock allowed=yes on my phone?
My phone Build number is 11.0.A.7.5
Version 4.0.4 ICS
Sony Xperia J
Thanks!
Click to expand...
Click to collapse
Yes, it means your bootloader is currently locked. If it was unlocked it would show there " Bootloader Unlocked: Yes.

[Completed] Re-unlock bootloader sony xperia c3 dual (D2502)

Hi everyone
I have some problem with my brother phone
He bought second xperia c3 dual from him friend
He ask to me to unlock bootloader him xperia c3 dual, i tried unlock using flashtool and via fastboot but not success
i got Device already rooted notice
I think device is unlocked before and locked when flashed stockrom
I check using *#*#7378423#*#* is unlock bootloader allowed: yes
So,, how i can re-unlock bootloader without TA backup ?
Please help and guide me
Thanks
allonid said:
Hi everyone
I have some problem with my brother phone
He bought second xperia c3 dual from him friend
He ask to me to unlock bootloader him xperia c3 dual, i tried unlock using flashtool and via fastboot but not success
i got Device already rooted notice
I think device is unlocked before and locked when flashed stockrom
I check using *#*#7378423#*#* is unlock bootloader allowed: yes
So,, how i can re-unlock bootloader without TA backup ?
Please help and guide me
Thanks
Click to expand...
Click to collapse
Hi,
Have you tried the method in this thread?
https://forum.xda-developers.com/sony-xperia-c/general/guide-root-sony-xperia-c3-dual-d2502-t2973589

Custom ROM for Sony Xperia XA F3113 with locked bootloader

Hi I want to flash a custom ROM on my Sony Xperia XA F3113 as the stock rom sucks but according to Sony's website my bootloader is locked and cannot be unlocked (secret menu says bootloader unlock allowed no) so am I out of luck or is there a way to flash a custom ROM with a locked bootloader ?

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