Relock Bootloader topic

I am on .77 firmware, rooted, stock and with unlocked bootloader.

I want du recieve ota updates, so i want to relock the bootloader.
I couldn't find any instruction for Z3.

Did anyone do this?
If yes, how can i do this?


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Desire 820 bl. re-lock possible? topic

Hey there, my 820 soon bl unlock with toolkit and root :D Re-lock is possible? and device re-lock after my warranty lost? please my questions help.
and sorry for my bad english :)