XZ2 Re-Lock Bootloader - Sony Xperia XZ2 Questions & Answers

Hi guys,how can i relock bootloader in xz2 and go back to stock?

Hello, It's not possible Lock the loader
Back on the drain use newflasher and firmware from XperiFirm

Related

[Q] Does Stock Rom needs Locked bootleader?

Hello. I want To flash 4.3 Stuck Rom For my Xperia TX. Its Unlocked . Should I relock it Or something else ?
please tell me
Unlock is Unlock bootloader or unlocked to work with all sim?
If you have unlocked bootloader just do it next step:
If you want to flash it with Flashtool, you don't need to lock your bootloader.
If you ask for update with Pc Companion or Update Service, furst lock your bootloader and then try.
Best regards.

[Q] RE-UNLOCKING Bootloader

Hey friends, I have a Sony Xperia Z device. First, i unlocked it's bootloader, then i re-locked it using the TA-partition backup. But now I want to RE-UNLOCK the bootloader to install the new Android 5.0 and I don't know how to do it. Do i need to do it in the normal way?
AGLMarius said:
Hey friends, I have a Sony Xperia Z device. First, i unlocked it's bootloader, then i re-locked it using the TA-partition backup. But now I want to RE-UNLOCK the bootloader to install the new Android 5.0 and I don't know how to do it. Do i need to do it in the normal way?
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follow the process from which u tried to unlock first time ,luckily Sony support official bootloader unlocking
http://m.youtube.com/watch?v=iIdJg7...ib290bG9hZGVy&client=mv-google&hl=en-GB&gl=IN

Sony Xperia Z3 Compact SO-02G (Docomo)

I need to flash custom firmware on my Z3c but bootloader unlock isnt allowed. Tried to root without unlocking bl but links for "twrp_prerooted_Z1f.zip" are dead. Does anyone have that file? Is there any other way to flash cfw on my Z3c without unlocking bl?

When you unlock bootloader and stay with stock ROM ....

When you unlock bootloader and stay with stock ROM, if you get update will that relock the bootloader?
Will unlocker bootloader affect any updates to the 9Tpro global stock ROM?
Thanks
It won't relock and you'll get updates normally.

can i relock bootloader in sony xz3 ?

can i relock bootloader in sony xz3 ?
lionman136 said:
can i relock bootloader in sony xz3 ?
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Click to collapse
Wrong section, you have to ask in the Questions & Answers section.
You can, you have to flash the stock ROM for your device, be sure to overwrite completely all the custom you have flashing the stock firmware, then you can relock it through fastboot commands.

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