Bootloader unlock allowed : No - Xperia Z2 help please - Xperia Z2 Q&A, Help & Troubleshooting

Hi guys, as title says I have Xperia Z2 phone that tells me that
"Bootloader unlock allowed : No".​
Can I somehow unlock the bootloader ?
Even if I have to pay I guess its Ok if its not too expensive.

Have you simply tried to unlock it anyway just to make sure? I just succeeded in unlocking a Z2 today which was missing the bootloader unlock allowed status.

Related

[Q] How to unock bootloader after relock bootloader?

Recently i have relocked my bootloader,and i give it to se for checking my phone's problem
Now,my xperia ray is back
and i want to unlock bootloader again
and what can i do?
ps:all 2011 xperia phone use the same way to unlock bootloader,so please dont say this is xperia mini/mini pro/active forum.
i want to know the answer to this too.. is it the same bootloader unlock key? thanks..
Yeah. The same bootloader unlock key.
Grab it again from http://unlockbootloader.sonyericsson.com , if you didn't save it at first time
It should be the exact same way you did it the first time. I don't see why it would have changed to be fair.

unlock bootloader which is not Allowed to unlock

Hi gents,
I ve got a sk17i , branded T-Mobile, servis menu says: Bootloader Unlock Allowed: NO
I want to put CM11 but I have to unlock bootloader first. Is there any possibility to unlock bootloader?
Thank you so much for help
Rado_K said:
Hi gents,
I ve got a sk17i , branded T-Mobile, servis menu says: Bootloader Unlock Allowed: NO
I want to put CM11 but I have to unlock bootloader first. Is there any possibility to unlock bootloader?
Thank you so much for help
Click to expand...
Click to collapse
I had the same situation I went to the guy, he took off me simlock and unlock the bootloader unlocked this way :laugh:
Only removing SIM-lock is not enough.
Depending on when your phone is manufactured, it may be possible. Check the manufacturing date, it is under the battery. If it is before 12W11 (year 2012, week 11), then it is possible. Otherwise, no.
There is 11W36. Do you know some tutorial for unlock this "unlockable bootloader" ?
isn't it dangerous? does it work?
I did it via wotanserver, but it's not free.
No homemade way??

allready unlock bootloader

hi guys i got the z5 yesterday i was looking to root it .. but in service menu it says bootloader unlock allowed : yes
then in service menu ''security'' section i found this OTP_LOCK_STATUS: UNLOCKED
can someone please tell me whats this? my phone is new , have i lost the drm keys or sony sent it with unlocked bootloader?
thanks

[HELP]Unlocking Sony Xperia M4 Aqua bootloader [HELP]

Hi people of XDA,
I'm looking forward to unlock my phone's bootloader, but unfortunately in the service menu, the status of my phone says "Bootloader Unlock Allowed=NO"
Is there any way to change the "NO" to a "YES"?
Additional informations:
My phone is SIMLOCKED to a carrier
I have the 16gb model (E2306)
I have already contacted Sony, but they can't do anything
Thank you very much!
I think u can not do anything.
No, you can't unlock it. There is no way to do that with Bootloder unlock allowed: NO.
same for me, i have the e2303, is there a way to root it? or there's something we can do?

Bootloader unlock allowed: No after flash FTF

Hi everyone!!
I have a big problem (or little)!!
I have an Xperia M4 Aqua with "Bootloader unlocked allowed: Yes" originally, and I unlocked bootloader. When I was trying to root (Marshmallow firmware) , i somehow bricked my phone, and I reflash stock firmware (Marshmallow) to repair brick and my bootloader becomes "Bootloader unlock allowed: No"
What's the reason? How to change "Bootloader unlock allowed: No” to Yes?
Thank's and sorry for my bad english
P.S. I found same case on Xperia P (JellyBean?) on the next link:
http://talk.sonymobile.com/t5/Android-development/Bootloader-unlock-allowed-No-SONY-solve-it-please/td-p/181271/page/8
make sure your FTF match to your device. also the CDA number
check it on xpericheck.com

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