How can I relock Bootloader?

I need to relock my bootloader and it won't do so. I have tried Fastboot oem lock and it says it finishes it but changes nothing on the device. I need to return, PLEASE HELP!

Q how to relock bootloader

Good day. Can someone help me. Im having problem relocking my bootloader using flashtool. It always say... Device relocking finished but when.i check its still unlock..

Sent from my C6903 using XDA Free mobile app

Relock bootloader + DRM restore - Z3C (D5803) using TWRP

Hi,
I just want to share my observations with you:
In just a few words: restoring TA (Trim Area) with TWRP seems to lock bootloader and restore DRM functions.
Of course: restoring a TWRP backup made before the unlock!!!

Details:
1) initial I'm on Stock KK (23.0.1.A.5.77)
2) root using giefroot_v3.1
3) install XZDualRecovery
4) flash latest firmware 23.4.A.0.564+root+XZDualRecovery (packed with PRFCreator_v0.9)
5) perform TWRP backup !
ACTUAL STATUS - decided to unlock.

6) unlock bootloader (phone reboots and performs a factory reset!!! )
Attachment 3476604

7)Restore backup from step 5 (including TA)
Attachment 3476605
Attachment 3476608
Here you can see Root status changed back to: "Bootloader unlock allowed:Yes" and all the keys are back.

How i notice this? Soft bricking my phone :D .
Just wanted to use AndroPlusKernel so I unlocked bootloader, restored backup, flashed AndroPlusKernel and..... didn't boot.
After revived my phone went testing why....

I hope it helps!

Attached Thumbnails

 


 


 

Re-lock bootloader?

I received my amazon white/bamboo X last week. I also had pre ordered a moto maker that I am to receive tomorrow.

I've already rooted/unlocked my bamboo one (stupid I know). The plan was to keep the one that I liked more. I've been reading good things about the moto maker backs as far as grip goes.

If I decide to send this bamboo one back, can I re-lock my bootloader? Do I even need to?

TIA

Sent from my XT1575 using Tapatalk

Re-lock bootloader?

I received my amazon white/bamboo X last week. I also had pre ordered a moto maker that I am to receive tomorrow.

I've already rooted/unlocked my bamboo one (stupid I know). The plan was to keep the one that I liked more. I've been reading good things about the moto maker backs as far as grip goes.

If I decide to send this bamboo one back, can I re-lock my bootloader? Do I even need to?

TIA

Sent from my XT1575 using Tapatalk

Relock bootloader

How do I get the bootloader to relock?I tried fastboot oem lock but it tells me to use fastboot oem lock begin first so I do that and then it says to flash signed image first so I do and then the process starts all over again.I want to relock so I can return the phone but I can't get it to lock,keep getting the run around by my computer

Restore stock Recovery, Relock to restore install original rom

Htc m8 has been bootload unlocked, TWRP recovery installed, S-on still. I have backup stock rom using TWRP, and I restore the stock rom using TWRP with backup files. When it android, it keep popup alot error message and missed all the soft Nav key.

Now, what's better suggestion beside run RUU for total restore to stock? To run RUU on S-on device, I need to relock and restore stock recovery right??

can't relock bootloader and stuck

I'm trying to go back to stock from CM12.
I tried flashtool to flash a stock image, and after I selected relock bootloader.
it says it's gone OK, but stock doesn't boot after.

If I go back to flashtool, and I select BLU, it gives me the option to relock the bootloader! I thought it was locked already.

what can i do?

thanks

After relock my phone does'nt work

Hi guys i ihave xperia z2 and unlock my phone i use kitkat 4.4.2 everythıng is fine with unlock but i relocking my phone i using stock kernel my phone not working because i lost drm keys but i recover drm keys back with forum xda developer some guy zip file i flashed adwance stock kernel i used it then i flashed drm.zip xreality for mobile and bionz work fine but ı want to relock back drm keys with relock my phone does'nt worked ıs there any chance after relock my phone working again because 1 week ago ı used lollipop 5.1.1 and unlock my phone and used advance kernel wıth twrp and i flashed drm keys.zip and relocked my phone and i flashed stock kernel my phone worked wıth relock everythıng just fine how i using as lollipop with relock 4.4.2 .... İs there any chance???? 4.4.2 sorry my bad inglish

I cant relock my z3 bootloder

hi
i have unlocked my bootloder on my sony z3 dual and now i want to relock it so i can update the phone , but i cant.
i used a simple methode using the flashtool but it didn't work for me even though i was using the lastest flashtool.
so is there a soultion fro my problem or another methode that i can try ?

Can't relock Bottloader & install Stock

Hello

i am using the Flashtool V 0.9.19.0 by androxyde.
At the moment it runs with cm12.1 (Android 5.1.1 Custom Rom)
when i want to relock my phone and flash a stock, it says that all things are done (without errors)
i tried different methods

First Try:
Start Flashtool:
BLU -> Plug the Phone -> Choose the Phone (C6603) -> it shows me my IMEI & unlock Code -> Press Relock
after that
Thunder -> Flashmode -> C6603_10.6.A.0.454_Customized_DE.ftf

Second Try:
Open Flashtool:
Thunder -> Flashmode -> C6603_10.6.A.0.454_Customized_DE.ftf
after that
Flashtool -> BLU -> Relock
Here i'll get an error (i didn't start a new instance of flashtool):

Quote:

28/026/2015 23:26:41 - ERROR - Processing of loader.sin finished with errors. 28/026/2015 23:26:41 - ERROR - Error in processHeader : 6 : Das Handle ist ungültig.

For the full log scroll down

i have still the CM12.1
i can't flash a stock rom and can't relock BL.
But i have my IMEI/DRM-Keys/etc.

could you help?

Here are the logs of flashtool
First Try:

Quote:

28/019/2015 23:19:57 - INFO - Flashtool Version 0.9.19.0 built on 29-07-2015 12:00:00 28/019/2015 23:19:57 - INFO - Executing search strategies to find proxy selector 28/019/2015 23:19:57 - INFO - No proxy found for IE. Trying next one 28/019/2015 23:19:57 - INFO - No proxy found for firefox. Trying next one 28/019/2015 23:19:57 - INFO - No proxy found for java. Trying next one 28/019/2015 23:19:57 - INFO - Syncing devices from github 28/019/2015 23:19:57 - INFO - Scanning devices folder for changes. 28/020/2015 23:20:01 - INFO - Pulling changes from github. 28/020/2015 23:20:02 - INFO - Devices sync finished. 28/020/2015 23:20:06 - INFO - Device disconnected 28/020/2015 23:20:33 - INFO - Please connect your device into flashmode. 28/022/2015 23:22:48 - INFO - Device connected in flash mode 28/022/2015 23:22:49 - INFO - Opening device for R/W 28/022/2015 23:22:49 - INFO - Reading device information 28/022/2015 23:22:49 - INFO - Phone ready for flashmode operations. 28/022/2015 23:22:49 - INFO - Opening TA partition 2 28/022/2015 23:22:49 - INFO - Current device : Unknown: Apr 27 2015/08:44:40 - CB5A1P9B9K - Unknown: Apr 27 2015/08:44:40 - Unknown: Apr 27 2015/08:44:40 - Unknown: Apr 27 2015/08:44:40 28/022/2015 23:22:49 - INFO - Closing TA partition 28/023/2015 23:23:19 - INFO - Processing loader.sin 28/023/2015 23:23:19 - INFO - Checking header 28/023/2015 23:23:20 - INFO - Flashing data 28/023/2015 23:23:20 - INFO - Loader : S1_Root_5ca3 - Version : APQ8064_30 / Boot version : S1_Boot_Lagan_1.1.1_1 / Bootloader status : ROOTED 28/023/2015 23:23:20 - INFO - Opening TA partition 2 28/023/2015 23:23:20 - INFO - Start Reading unit 000008B2 28/023/2015 23:23:20 - INFO - Reading TA finished. 28/023/2015 23:23:20 - INFO - Closing TA partition 28/023/2015 23:23:20 - INFO - Unlock code saved to C:\Users\uniQue\.flashTool\registeredDevices\CB5A1 P9B9K\ulcode.txt 28/023/2015 23:23:56 - INFO - Relocking device 28/023/2015 23:23:56 - INFO - Opening TA partition 2 28/023/2015 23:23:56 - INFO - Relock finished 28/024/2015 23:24:00 - INFO - Ending flash session 28/024/2015 23:24:00 - INFO - You can now unplug and restart your device 28/024/2015 23:24:01 - INFO - Device connected in flash mode 28/024/2015 23:24:06 - INFO - Device disconnected 28/024/2015 23:24:07 - INFO - Device connected in flash mode 28/024/2015 23:24:09 - INFO - Selected Bundle for Sony Xperia Z (C6603). FW release : 10.6.A.0.454. Customization : Customized_DE 28/024/2015 23:24:09 - INFO - Preparing files for flashing 28/024/2015 23:24:22 - INFO - Please connect your device into flashmode. 28/024/2015 23:24:23 - INFO - Opening device for R/W 28/024/2015 23:24:23 - INFO - Reading device information 28/024/2015 23:24:23 - INFO - Phone ready for flashmode operations. 28/024/2015 23:24:23 - INFO - Opening TA partition 2 28/024/2015 23:24:23 - INFO - Current device : Unknown: Apr 27 2015/08:44:40 - CB5A1P9B9K - Unknown: Apr 27 2015/08:44:40 - Unknown: Apr 27 2015/08:44:40 - Unknown: Apr 27 2015/08:44:40 28/024/2015 23:24:23 - INFO - Closing TA partition 28/024/2015 23:24:23 - INFO - Start Flashing 28/024/2015 23:24:23 - INFO - Processing loader.sin 28/024/2015 23:24:23 - INFO - Checking header 28/024/2015 23:24:23 - INFO - Flashing data 28/024/2015 23:24:24 - INFO - Loader : S1_Root_5ca3 - Version : APQ8064_39 / Boot version : S1_Boot_Lagan_1.1.1_1 / Bootloader status : ROOTED 28/024/2015 23:24:24 - INFO - Transfer buffer size : 262144 28/024/2015 23:24:24 - INFO - Parsing boot delivery 28/024/2015 23:24:24 - INFO - You must have the according fsc script to flash this device. 28/024/2015 23:24:24 - INFO - Flashing finished. 28/024/2015 23:24:24 - INFO - Please unplug and start your phone 28/024/2015 23:24:24 - INFO - For flashtool, Unknown Sources and Debugging must be checked in phone settings

Second Try:

Quote:

28/025/2015 23:25:47 - INFO - Flashtool Version 0.9.19.0 built on 29-07-2015 12:00:00 28/025/2015 23:25:47 - INFO - Executing search strategies to find proxy selector 28/025/2015 23:25:47 - INFO - No proxy found for IE. Trying next one 28/025/2015 23:25:47 - INFO - No proxy found for firefox. Trying next one 28/025/2015 23:25:47 - INFO - No proxy found for java. Trying next one 28/025/2015 23:25:47 - INFO - Syncing devices from github 28/025/2015 23:25:47 - INFO - Scanning devices folder for changes. 28/025/2015 23:25:51 - INFO - Pulling changes from github. 28/025/2015 23:25:52 - INFO - Devices sync finished. 28/025/2015 23:25:56 - INFO - Device disconnected 28/026/2015 23:26:10 - INFO - Selected Bundle for Sony Xperia Z (C6603). FW release : 10.6.A.0.454. Customization : Customized_DE 28/026/2015 23:26:10 - INFO - Preparing files for flashing 28/026/2015 23:26:23 - INFO - Please connect your device into flashmode. 28/026/2015 23:26:30 - INFO - Device connected in flash mode 28/026/2015 23:26:31 - INFO - Opening device for R/W 28/026/2015 23:26:31 - INFO - Device connected in flash mode 28/026/2015 23:26:31 - INFO - Reading device information 28/026/2015 23:26:31 - INFO - Phone ready for flashmode operations. 28/026/2015 23:26:31 - INFO - Opening TA partition 2 28/026/2015 23:26:31 - INFO - Current device : Unknown: Apr 27 2015/08:44:40 - CB5A1P9B9K - Unknown: Apr 27 2015/08:44:40 - Unknown: Apr 27 2015/08:44:40 - Unknown: Apr 27 2015/08:44:40 28/026/2015 23:26:31 - INFO - Closing TA partition 28/026/2015 23:26:31 - INFO - Start Flashing 28/026/2015 23:26:31 - INFO - Processing loader.sin 28/026/2015 23:26:31 - INFO - Checking header 28/026/2015 23:26:31 - INFO - Flashing data 28/026/2015 23:26:31 - INFO - Loader : S1_Root_5ca3 - Version : APQ8064_39 / Boot version : S1_Boot_Lagan_1.1.1_1 / Bootloader status : ROOTED 28/026/2015 23:26:32 - INFO - Transfer buffer size : 262144 28/026/2015 23:26:32 - INFO - Parsing boot delivery 28/026/2015 23:26:32 - INFO - You must have the according fsc script to flash this device. 28/026/2015 23:26:32 - INFO - Flashing finished. 28/026/2015 23:26:32 - INFO - Please unplug and start your phone 28/026/2015 23:26:32 - INFO - For flashtool, Unknown Sources and Debugging must be checked in phone settings 28/026/2015 23:26:38 - INFO - Please connect your device into flashmode. 28/026/2015 23:26:38 - INFO - Opening device for R/W 28/026/2015 23:26:38 - INFO - Reading device information 28/026/2015 23:26:38 - INFO - Unable to read from phone after having opened it. 28/026/2015 23:26:38 - INFO - trying to continue anyway 28/026/2015 23:26:41 - INFO - Processing loader.sin 28/026/2015 23:26:41 - INFO - Checking header 28/026/2015 23:26:41 - ERROR - Processing of loader.sin finished with errors. 28/026/2015 23:26:41 - ERROR - Error in processHeader : 6 : Das Handle ist ungültig. 28/026/2015 23:26:41 - INFO - Your phone bootloader cannot be officially unlocked 28/026/2015 23:26:41 - INFO - You can now unplug and restart your phone

[GUIDE] ReLock bootloader for ZE551ML

After some research on internet and xda i decided to try to relock my bootloader with the information provided by RealYoti, and this is how i did without causing a war conflict a Cthulhu evocation or a burning Zenfone
Anyway follow this guide at your own risk, turn on your brain and everything will be fine (hopefully)

• Download these files


• AFT: https://mega.nz/#!LcwhXDLZ!PN1jzQ0hD...QyvMzN8VK4fVBU


• RAW: https://mega.nz/#!7cA3nTZC!NiHOzVoVP...axpE2es7lrwGpI


• Install the Asus flash tool


• Reboot your zenfone to bootloader


• Open the asusflash tool


• Select your model in the drop-down menu (under the button settings)


• Choose if you want to keep the data or to wipe it all (i wiped)


• Click on the box and the select the raw file you just downloaded


• Connect your phone to the pc with the original usb cable


• Now you should see your phone in the device list, check if all is ok and then start the flash clicking the green button on the top


• Wait for 6-7 minutes and your phone should boot to android but now is recognized as ZE550ML, we have to fix this


• Reboot to bootloader


• Download from here (thanks to Shaka Huang) the last recovery set for the ze551ml (recovery.img droidboot.img boot.img)


• Flash it from cmd:


• 
  

  Code:

  
  

  ---

  fastboot flash fastboot droidboot.img

  ---

  
  


• 
  

  Code:

  
  

  ---

  fastboot flash recovery recovery.img

  ---

  
  


• 
  

  Code:

  
  

  ---

  fastboot flash boot boot.img

  ---

  
  


• Now we are ready to flash the ZE551ML firmware download the last one from the asus support site


• From the bootloader enter in the recovery


• Apply update from adb/sideload


• From the pc CMD type


• 
  

  Code:

  
  

  ---

  adb sideload thezipyoujustdownloaded.zip

  ---

  
  


• Wait


• Wipe data/cache factory restore


• Reboot


• Enjoy your warranty

Can I relock my bootloader?

Hey, so my Moto G got an unlocked bootloader, but I'm selling it to get the Moto G 2015 (or any phone good as it). Is there a way to relock the bootloader, so I can handle it to the new owner good as stock?