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Need help to Lock bootloader in Z6 se. - Printable Version

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+--- Thread: Need help to Lock bootloader in Z6 se. (/thread-29920.html)



Need help to Lock bootloader in Z6 se. - roczy00 - 09-09-2019

Hello guys,
I would just like to know how to relock my bootloader in Z6 lite/ se/ youth as it shows error when running in adb. I flash my stock rom and I want to relock it to get ota updates. Can I also use the miracle box 2.58 to lock it because I saw an option to lock it under qualcomm. Thank you and i uploaded the screenshot.


RE: Need help to Lock bootloader in Z6 se. - X3non - 09-10-2019

(09-09-2019, 02:30 PM)roczy00 Wrote:  Hello guys,
I would just like to know how to relock my bootloader in Z6 lite/ se/ youth as it shows error when running in adb. I flash my stock rom and I want to relock it to get ota updates. Can I also use the miracle box 2.58 to lock it because I saw an option to lock it under qualcomm. Thank you and i uploaded the screenshot.

if you flashed stock rom already then your bootloader should be locked now and device un-rooted
check the bootloader unlock status using "fastboot getvar unlocked"


RE: Need help to Lock bootloader in Z6 se. - roczy00 - 09-10-2019

(09-10-2019, 09:42 AM)X3non Wrote:  
(09-09-2019, 02:30 PM)roczy00 Wrote:  Hello guys,
I would just like to know how to relock my bootloader in Z6 lite/ se/ youth as it shows error when running in adb. I flash my stock rom and I want to relock it to get ota updates. Can I also use the miracle box 2.58 to lock it because I saw an option to lock it under qualcomm. Thank you and i uploaded the screenshot.

if you flashed stock rom already then your bootloader should be locked now and device un-rooted
check the bootloader unlock status using "fastboot getvar unlocked"
Hello Xenon, Thanks for the reply. The bootloader is still unlocked after running fastboot getvar unlocked. Attached the Screenshot. 


RE: Need help to Lock bootloader in Z6 se. - maxpayne - 09-10-2019

(09-10-2019, 02:46 PM)roczy00 Wrote:  Hello Xenon, Thanks for the reply. The bootloader is still unlocked after running fastboot getvar unlocked. Attached the Screenshot. 

Just use the same command you used to unlock to relock, only that you replace unlock with lock


RE: Need help to Lock bootloader in Z6 se. - roczy00 - 09-10-2019

(09-10-2019, 08:18 PM)maxpayne Wrote:  
(09-10-2019, 02:46 PM)roczy00 Wrote:  Hello Xenon, Thanks for the reply. The bootloader is still unlocked after running fastboot getvar unlocked. Attached the Screenshot. 

Just use the same command you used to unlock to relock, only that you replace unlock with lock
Hi, I have tried the fastboot oem lock but no luck. it just say failed<remote unknown command>


RE: Need help to Lock bootloader in Z6 se. - X3non - 09-11-2019

(09-10-2019, 02:46 PM)roczy00 Wrote:  Hello Xenon, Thanks for the reply. The bootloader is still unlocked after running fastboot getvar unlocked. Attached the Screenshot. 

there's no attached screenshot, you can upload your screenshot to imgur.com


(09-10-2019, 08:22 PM)roczy00 Wrote:  Hi, I have tried the fastboot oem lock but no luck. it just say failed<remote unknown command>

are you certain you unlocked bootloader using the "fastboot oem unlock" command or the "fastboot oem unlock-go" command?
if you used the ...unlock-go command then relock using "fastboot oem lock-go"
also did you flash any file before unlocking the bootloader?


RE: Need help to Lock bootloader in Z6 se. - roczy00 - 09-11-2019

[attachment=7028]X3non pid='177826' dateline='1568195189']
(09-10-2019, 02:46 PM)roczy00 Wrote:  Hello Xenon, Thanks for the reply. The bootloader is still unlocked after running fastboot getvar unlocked. Attached the Screenshot. 

there's no attached screenshot, you can upload your screenshot to imgur.com


(09-10-2019, 08:22 PM)roczy00 Wrote:  Hi, I have tried the fastboot oem lock but no luck. it just say failed<remote unknown command>

are you certain you unlocked bootloader using the "fastboot oem unlock" command or the "fastboot oem unlock-go" command?
if you used the ...unlock-go command then relock using "fastboot oem lock-go"
also did you flash any file before unlocking the bootloader?[/quote]
I only flash the cn rom of the lenovo z6 lite. I didn't flash any custom rom. I tried the fastboot oem lock and fastboot oem lock-go still does not work. I uploaded the file attachment. 


RE: Need help to Lock bootloader in Z6 se. - X3non - 09-12-2019

(09-11-2019, 12:11 PM)roczy00 Wrote:  ...fastboot oem lock-go still does not work....

try the command "fastboot flashing lock"


RE: Need help to Lock bootloader in Z6 se. - roczy00 - 09-12-2019

(09-12-2019, 10:53 AM)X3non Wrote:  
(09-11-2019, 12:11 PM)roczy00 Wrote:  ...fastboot oem lock-go still does not work....

try the command "fastboot flashing lock"
It works thank you very much.