Relock bootloader - Sony Xperia X Compact Questions & Answers

I would like to relock the bootloader on my Xperia X Compact. My phone is in bootloader mode, my computer can see it just fine, but when I run fastboot oem lock I just get an error saying FAILED (remote: unknown command). Does anyone know how to relock the bootloader?

Related

Unlock bootloader again after relock Arc S

Had anyone tried it before?
After I unlock my bootloader using the official method, it is a silly way to unlock your Arc S bootloader. You will lost your DRM key and FOTA bricked, I learned my lesson. If you want to unlock your phone Testpointer method is obviously a better way.
So I relock my bootloader again using a common method you can find online:
http://forum.xda-developers.com/showthread.php?p=20422618
fastboot flash -i 0x0fce getvar version
fastboot flash -i 0x0fce oem unlock 0xKEY
Error: cannot load '0x0fce' is what I got after execute these command.
I am so desperate to get my bootloader unlock again.

Bootloader​ relock problem

I have Moto g4 xt1624, my device is unlocked
And I tried so many time to lock and unlock and it's worked every time it's lock bootloader because I have signed stock image which is nought.
But now I have unlocked bootloader and I am trying to lock bootloader and when I run command to lock bootloader it's showing " bootloader image State invalid" so now what to do ? I don't understand please help me

Problems with unlocking the bootloader

I have a problem
I want to unblock the bootloader, but when I get to put the code "fastboot oem device-id" it gives the following error "FAILED (remote: unknown command)". No matter how many times you try or the version of windows you use, you still give the same error.
In this guide you can find how to unlock bootloader if you have 2016 model, but beware root method probably don't work so just follow steps to unlock bootloader for whatever reason you want to do that
https://forum.xda-developers.com/lg-k10/how-to/friendly-root-method-lg-k8-k10-t3531223

Bricked device, no access to recovery and Locked OEM

Hello, as the title says my device is stuck in a bootloop, I've got no access to recovery mode, and OEM Unlock is not enabled in the developer settings, meaning using fastboot flashing unlock doesn't work (I get FAILED (remote: 'oem unlock is not allowed')
I don't know if there's anything I can do, but if there is I'd love to know

[Huawei P Smart] Relock bootloader after unlock with PotatoNV

Hi guys, I want to re-lock the bootloader of my Huawei P Smart FIG LX1 unlocked with PotatoNV. When I try to do the operation with adb "fastboot oem relock (or lock) 1111111111111111" I get this error message "failed: remote stat not match". But by entering the command "fastboot oem unlock 1111111111111111" the procedure is successful.
I also tried to install a stock rom but the bootloader remains unlocked. Thank you all!
Try to restore with stock recovery, it should relock it

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