Relock Bootloader - Xperia Z2 Q&A, Help & Troubleshooting

Sorry about the post. It's a mistake.
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flastools and unlock bootloader??

Well, was a new version of flashtools :silly: my bootloader is lock, can I unlock the bootloader if say Bootloader Unlock Allowed: NO?
sorry my bad english.
irvingore said:
Well, was a new version of flashtools :silly: my bootloader is lock, can I unlock the bootloader if say Bootloader Unlock Allowed: NO?
sorry my bad english.
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Click to collapse
No.

need help with relock

hey guys
got xperia z2
need help with bootloader relock tried BLU it says relock finished but doesnt lock it
can you tell me how to do it step by step newbie here
thanks and cheers
still got the problem
zowy12 said:
hey guys
got xperia z2
need help with bootloader relock tried BLU it says relock finished but doesnt lock it
can you tell me how to do it step by step newbie here
thanks and cheers
Click to expand...
Click to collapse
If you are using any FTF file in relocking your bootloader it will fail because all Sony phones 2013+ don't need the FTF file to relock the bootloader.... Another thing that you have to be on a pure stock rom to make successfully bootloader lock.... Also be sure that you have the latest FlashTool version...
Then see this post it will help you in relocking your bootloader successfully: http://forum.xda-developers.com/showthread.php?p=45653511#post45653511
I hope that i had helped you
If there is anything just ask me and i will answer you
Mostafa Sherif said:
If you are using any FTF file in relocking your bootloader it will fail because all Sony phones 2013+ don't need the FTF file to relock the bootloader.... Another thing that you have to be on a pure stock rom to make successfully bootloader lock.... Also be sure that you have the latest FlashTool version...
Then see this post it will help you in relocking your bootloader successfully: http://forum.xda-developers.com/showthread.php?p=45653511#post45653511
I hope that i had helped you
If there is anything just ask me and i will answer you
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Click to collapse
thank you mustafa
no am not using ftf file to relock am just using BLU , when i click relock nothing happens
zowy12 said:
thank you mustafa
no am not using ftf file to relock am just using BLU , when i click relock nothing happens
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are you on a pure stock rom?? and have the latest Flashtool?!

Help on Relock bootloader

Hi Guys,
I want to make a Full "Return to Stock" procedure, this includes remove TWRP, unroot and relock bootloader, I'm still kinda lost on that last part, I have reviewed this site a lot of times but I'm unable to find the relock topic, could you please guide me to properly relock the bootloader of my phone?
thanks in advance!
DerGamma said:
Hi Guys,
I want to make a Full "Return to Stock" procedure, this includes remove TWRP, unroot and relock bootloader, I'm still kinda lost on that last part, I have reviewed this site a lot of times but I'm unable to find the relock topic, could you please guide me to properly relock the bootloader of my phone?
thanks in advance!
Click to expand...
Click to collapse
No relock possible
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Bootloader lock

How do I relock Bootloader?
jamey090 said:
How do I relock Bootloader?
Click to expand...
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Here's a video
IF YOU DON'T UNDERTAND SOMETHING HERE TO HELP

Re-lock bootloader?

How exactly do you re-lock the bootloader?
EDIT:
Got it!
it's interesting. can you tell how you did it?

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