Relock bootloader fail - Xperia Z3 Tablet Compact Q&A, Help & Troubleshooti

I use fashtool, it say relock success. When I check, it's still unlocked....
I retry unlock and relock procedures, but no success....any help??

optmkleung said:
I use fashtool, it say relock success. When I check, it's still unlocked....
I retry unlock and relock procedures, but no success....any help??
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I'd like to know as well.

Related

[Q]Does flashing a stock .ftf relock bootloader?

Quick question.
Does flashing a stock .ftf relock bootloader?
Thanks
swimon said:
Quick question.
Does flashing a stock .ftf relock bootloader?
Thanks
Click to expand...
Click to collapse
No
Sent from my WT19i using XDA
Any way to check if bootloader is still locked?
In the maintenance menu I just see "bootlocker allowed: YES"
I can't find "bootloaer unlocked: YES" anywhere?
(cant find "bootloader unlocked: NO" either btw)
swimon said:
Any way to check if bootloader is still locked?
In the maintenance menu I just see "bootlocker allowed: YES"
I can't find "bootloaer unlocked: YES" anywhere?
(cant find "bootloader unlocked: NO" either btw)
Click to expand...
Click to collapse
Thats mean that ur BL is unlocked
If its locked u find" bootloader unlock allowed:yes or no"
Sent from my WT19i using XDA
I just checked. What it litteraly says is:
"Bootloader unlock allowed: Yes"
So is this unlocked or locked?
swimon said:
I just checked. What it litteraly says is:
"Bootloader unlock allowed: Yes"
So is this unlocked or locked?
Click to expand...
Click to collapse
How did you unlock?
Official way - locked.
Test point method - Don't know.
Test point method doesn't change it.
That's what I thought first too. But then I read on some topic that the test screen was supposed to say "unlocked: yes". But I guess he was talking about the official unlock?
I used test point method. So I guess I'm still unlocked then.
Need to search for another reason I can't flash a custom kernel with fastboot then... I get the message "can't load boot.img". Any ideas straight of the bat?
Thanks
swimon said:
That's what I thought first too. But then I read on some topic that the test screen was supposed to say "unlocked: yes". But I guess he was talking about the official unlock?
I used test point method. So I guess I'm still unlocked then.
Need to search for another reason I can't flash a custom kernel with fastboot then... I get the message "can't load boot.img". Any ideas straight of the bat?
Thanks
Click to expand...
Click to collapse
If you unlocked bootloader by official method, it says:
Bootloader Unlocked: Yes
If you unlocked by test point method, it still says:
Bootloader Unlock Allowed: Yes
To find out if your bootloader is unlocked or not after unlocking by TestPoint method, just try to flash a custom kernel using flashtool
Thanks,
Rick
Sent from my SK17i using XDA
swimon said:
That's what I thought first too. But then I read on some topic that the test screen was supposed to say "unlocked: yes". But I guess he was talking about the official unlock?
I used test point method. So I guess I'm still unlocked then.
Need to search for another reason I can't flash a custom kernel with fastboot then... I get the message "can't load boot.img". Any ideas straight of the bat?
Thanks
Click to expand...
Click to collapse
Place the boot.img file in the same folder as fastboot, that you are using.

RE-Lock after Unlock

I bought a Z2 and the bootloader was unlocked, can any 1 help me to re lock the bootloader back?
you can use flashtool to relock your bootloader
DRM keys wont be restored however
Envious_Data said:
you can use flashtool to relock your bootloader
DRM keys wont be restored however
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thanks for answering. Do I need some files to relock the bootloader? can you explain me how?:good:
danieldp1990 said:
thanks for answering. Do I need some files to relock the bootloader? can you explain me how?:good:
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Click to collapse
No, downloading flashtool from flashtool.net should have everything you need to relock
Envious_Data said:
No, downloading flashtool from flashtool.net should have everything you need to relock
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Click to collapse
can you tell me the steps? how to use flashtool for that?
danieldp1990 said:
can you tell me the steps? how to use flashtool for that?
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Click to collapse
I cant exactly remember the steps but one of them alows you to unlock your bootloader
If its already unlocked then it will give you an option to relock
It should provide all other instructions i havent explained here
when I click the BLU button on flashtool it says connect your phone holding volume down. whe I did that, the proces was cancelled. and I still cant re-lock the bootloader.
danieldp1990 said:
when I click the BLU button on flashtool it says connect your phone holding volume down. whe I did that, the proces was cancelled. and I still cant re-lock the bootloader.
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Do you have all the drivers installed for Z2, fastboot, flashmode and adb?
Power off your phone
Plug in holding volume down
Blue light should show up
Envious_Data said:
Do you have all the drivers installed for Z2, fastboot, flashmode and adb?
Power off your phone
Plug in holding volume down
Blue light should show up
Click to expand...
Click to collapse
no adb, how do I install it?
http://forum.xda-developers.com/showthread.php?t=2588979
make sure on service menu it says " bootloader unlocked yes " and not " bootloader unlock allowed yes "
arismelachrinos said:
make sure on service menu it says " bootloader unlocked yes " and not " bootloader unlock allowed yes "
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Click to collapse
well it says
Bootloader unlock allowed: Yes
danieldp1990 said:
well it says
Bootloader unlock allowed: Yes
Click to expand...
Click to collapse
your bootloader is NOT unlocked.... but you CAN unlock it...thats what it says....so you didnt buy a z2 with unlocked bootloader... i am pretty sure you cant buy one with unlocked bl....you have no warranty....
it would say bootloader unlocked: yes if it was unlocked
it would say bootloader unlock allowed: yes if your device was unlockable
oh... thx everyone then

I tipe: fastboot oem lock, how to re-unlock again?

Hi, i ejecute "fastboot oem lock" and my bootloader gets "Relocked", how i can get "Unlocked" again? i tryed to donwgrade from 5.02 to 4.1, but i fail, now i want to get unlock again, help me plese. :crying:
carma66 said:
Hi, i ejecute "fastboot oem lock" and my bootloader gets "Relocked", how i can get "Unlocked" again? i tryed to donwgrade from 5.02 to 4.1, but i fail, now i want to get unlock again, help me plese. :crying:
Click to expand...
Click to collapse
to unlock your bootloader you have to use the method made for your bootloader, if there is one.
downgrade is only possible while s-off, btw.
el_venga said:
to unlock your bootloader you have to use the method made for your bootloader, if there is one.
downgrade is only possible while s-off, btw.
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Hi. Many thanks. I used sunshine to unlock and s-off. When I open sunshine again it says it's already rooted and I can't unlock bootloader. Any idea?
carma66 said:
Hi. Many thanks. I used sunshine to unlock and s-off. When I open sunshine again it says it's already rooted and I can't unlock bootloader. Any idea?
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if you used sunshine s-off, you are already able to downgrade. if you are s-off with that method, and most others, you dont need to relock to downgrade. just flash ruu through fastboot. for that issue, contact sunshine. never been in that situation but you should still downgrade if S-OFF'ed.

Bootloader unlocking problem

I just did everything I could to unlock my Bootloader. When I go to service menu it says "Bootloader unlocked allowed: Yes" so I guess I can unlock it but when I enter the key and everything i always recive this message. What can I do? I want to have root but first I need to unlock the bootloader. Pls help
Sent from my E5803 using Tapatalk
Tried this?
Xerwulf said:
Tried this?
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Thanks man! The problem was that I didn't had the "oem unlock" option in developer settings activated!! That's the reason I couldn't unlock it! Thanks!
Now that I have my bootloader unlocked what is the safest method to root it? Do you know?
Install TWRP and flash Super SU. But I didn't tested it yet.

Relocking Bootloader V20j?

Hi, I awant to root my H901 by unlocking bootloader (V20J). However, my concern is can it be locked again as I will sell it after a month or so and I don't want any bootloader unlock alert at startup? Has anyone tried to relock? Plz let me know, thanks.
Waxim1 said:
Hi, I awant to root my H901 by unlocking bootloader (V20J). However, my concern is can it be locked again as I will sell it after a month or so and I don't want any bootloader unlock alert at startup? Has anyone tried to relock? Plz let me know, thanks.
Click to expand...
Click to collapse
To relock the bootloader follow the following instructions:
Put your phone under the fastboot mode
enter the following commands: fastboot oem lock
Keep in mind that while your boot-loader is locked, you will not be able to root or flash ROMs to your phone.
jun19inf said:
To relock the bootloader follow the following instructions:
Put your phone under the fastboot mode
enter the following commands: fastboot oem lock
Keep in mind that while your boot-loader is locked, you will not be able to root or flash ROMs to your phone.
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Thanks. Yes I can unlock the bootloader again to gain root but I have read in unlock thread guide that relocking might have unknown results. Have you or anyone else tried relocking personally?
Waxim1 said:
Thanks. Yes I can unlock the bootloader again to gain root but I have read in unlock thread guide that relocking might have unknown results. Have you or anyone else tried relocking personally?
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Click to collapse
You should not re-lock you bootloader if you have root but if you are going to trade in your phone or sell it then you should definitely re-lock your bootloader after you flash a stock ROM.
Bump..... Anyone successfully relocked bootloader without any error and got rid of unlocked bootloader at startup?
jun19inf said:
You should not re-lock you bootloader if you have root but if you are going to trade in your phone or sell it then you should definitely re-lock your bootloader after you flash a stock ROM.
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I successfully locked bootloader, thanks.

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