Help unlock bootloader zenfone2 Z00A - ZenFone 2 Q&A, Help & Troubleshooting

Hi I have a problem with my zenfone2. Not allow me to unlock the bootloader with the asus utility. I said unlock fail. I can do to unlock

Use one click bootloader unlock

Where I can find it. The detail esque me not detect the phone adb. You can install drivers

jufragur said:
Where I can find it. The detail esque me not detect the phone adb. You can install drivers
Click to expand...
Click to collapse
Here One Click Bootloader Unlock
Your usb debugging must enable,and allow when prompted at phone screen.
Dont forget to install minimal adb also,you can search forum.
Also driver dont forget install.
But first please try apk below first.

And I tried out the apk and fail unlock. I'll try again with the xq program I want to install a rom

Yess try unofficial one click unlock instead official one because official one recorded to asus server and void warranty when you relock.

as I can tell if the phone is unlocked. use one click to unlock bootloader. but I can not ride the recovery when I put it in bootloader. I would not dectecta pc with adb devices

Related

(Solved) [LTE][Latest Build] Can't unlock bootloader

Hello guys,
i've tried to unlook the bootloader via Wug's Toolkit (and other methods) but everytime my device boot into the Bootloader menu, where you can select "yes" or "no" to unlock the bootloader, my device hangs up if i select "Yes".
So i can't unlock the bootloader, can someone help? Alls drivers are installed and my nexus LTE has the latest update.
Find a bootloader update and flash it?
Sent from my SGH-M919 using xda app-developers app
Flash a Factory Image and try your luck again.
https://dl.google.com/dl/android/aosp/razorg-jls36i-factory-ecb320cd.tgz
Spacket said:
Hello guys,
i've tried to unlook the bootloader via Wug's Toolkit (and other methods) but everytime my device boot into the Bootloader menu, where you can select "yes" or "no" to unlock the bootloader, my device hangs up if i select "Yes".
So i can't unlock the bootloader, can someone help? Alls drivers are installed and my nexus LTE has the latest update.
Click to expand...
Click to collapse
i can't even flash a factory image: FAILED (remote: Bootloader is locked.). My device freezes everytime i want to unlock the bootloader. WTF?!?!
Spacket said:
i can't even flash a factory image: FAILED (remote: Bootloader is locked.). My device freezes everytime i want to unlock the bootloader. WTF?!?!
Click to expand...
Click to collapse
I just got the LTE version, build production date August 2013. I was able to unlock the bootloader (unlock icon shown on boot up).
What production date is yours? Also, did you install the necessary drivers and have Wug downloaded the necessary files to perform the bootloader unlock?
If you're still within 30 days from buying the device, return it.
my device is a D90 production. I think it's october/september. I have all necessery stuff installed. Like i sayed, it freezes when i try to unlock the bootloader. So it has nothing to do with the drivers.
EDIT: Is there a possibility to reflash the bootloader?
Spacket said:
my device is a D90 production. I think it's october/september. I have all necessery stuff installed. Like i sayed, it freezes when i try to unlock the bootloader. So it has nothing to do with the drivers.
EDIT: Is there a possibility to reflash the bootloader?
Click to expand...
Click to collapse
Hmm.. not sure what happened then. I remember I HAD to uninstall the Samsung Driver on my Windows 7 PC or else I cannot unlock the bootloader for my old N7 2012. Don't know why, but that's the only solution that worked for me.
but it can't be a driver problem, i think it's a device problem, or do the Tab need something from the computer, when i select "yes" to unlock the bootloader
Spacket said:
but it can't be a driver problem, i think it's a device problem, or do the Tab need something from the computer, when i select "yes" to unlock the bootloader
Click to expand...
Click to collapse
Then it's your device. I can unlock the boot loader just fine.
lanwarrior said:
Then it's your device. I can unlock the boot loader just fine.
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Click to collapse
I even hard resetet my tab right now, no effect.
Last chance: reinstall all drivers and other stuff. If this has no effect, i will bring the tab back.
EDIT: MAAAAAAAAAAAAAAN IT WAS MY FU**** USB PORT ! I used an other one and voila it works!
Spacket said:
I even hard resetet my tab right now, no effect.
Last chance: reinstall all drivers and other stuff. If this has no effect, i will bring the tab back.
EDIT: MAAAAAAAAAAAAAAN IT WAS MY FU**** USB PORT ! I used an other one and voila it works!
Click to expand...
Click to collapse
Glad you got it fixed!

H815 Bootloader unlock Problem

Hey guys,
I want to open my bootloader.
i want to use this tutorial to unlock my BL
Official Bootload unlock from LG
Because i didn't know if i need to use or if it's okay to just flash
http://forum.xda-developers.com/g4/...p://www0.xup.in/tn/2016_02/13933741.png[/img]
And on my phone are absoulutly no infos.
"Welcome to fastboot mode for bootloader unlock:
1) Read Device ID ...
2) Write unlock Key
3) Chack Bootloader is unlocked
....
but not more and no dropdown possibility.
If there would a stock or so one with
root and mm and unlocked bootloader, that woukd be reakky nice.
if not, than i need help please.
2nd try is a littlebit horrorble
i used 3 different adb.exe
At first i wanted t o start bootloader with the second picture. that didn't work. With the left it was poassible ind in the last ist don't know
Device Search: (nothing found)
can #closed.
fix. reinstalled some drivers with newer ones

How can I relock the bootloader and unbrick?

BND-L34
My phone is bricked, I lost my drivers, and I lost the unlock code.
I deleted TWRP, and I need BND-L34 drivers to relock the bootloader.
I can't get into fastboot mode without adb drivers.
I plan on using the dload method after I relock the bootloader.
I also need the unlock code back, or a new one because I think my
huawei account was deleted.
I need:
link to BND-L34 drivers adb, fastboot
and a method to relock and reunlock the bootloader.
The goal is to get working fastboot, adb.
And I'm supposed to be fine after I get the drivers.
And the last goal is to get the bootloader relocked,
so I can get the phone unbricked, then unlock it after.
I tried installing the update.zip and other zips in TWRP but it wouldn't work.
Anyways thanks. :good:
tomjfmu said:
BND-L34
My phone is bricked, I lost my drivers, and I lost the unlock code.
I deleted TWRP, and I need BND-L34 drivers to relock the bootloader.
I can't get into fastboot mode without adb drivers.
I plan on using the dload method after I relock the bootloader.
I also need the unlock code back, or a new one because I think my
huawei account was deleted.
I need:
link to BND-L34 drivers adb, fastboot
and a method to relock and reunlock the bootloader.
The goal is to get working fastboot, adb.
And I'm supposed to be fine after I get the drivers.
And the last goal is to get the bootloader relocked,
so I can get the phone unbricked, then unlock it after.
I tried installing the update.zip and other zips in TWRP but it wouldn't work.
Anyways thanks. :good:
Click to expand...
Click to collapse
There was a post on XDA 7X Telegram group by nahil stating he retrieved his unlock code from the bash history on his phone.
adfurgerson said:
There was a post on XDA 7X Telegram group by nahil stating he retrieved his unlock code from the bash history on his phone.
Click to expand...
Click to collapse
Okay thanks, how will i get the drivers? I can't access my phone on my ADB on my PC anymore, I reinstalled my OS on my PC, idk if that has to do with it. Also where is this post? And what is bash history?
tomjfmu said:
Okay thanks, how will i get the drivers? I can't access my phone on my ADB on my PC anymore, I reinstalled my OS on my PC, idk if that has to do with it. Also where is this post? And what is bash history?
Click to expand...
Click to collapse
Also, the splash2 partition is the bootloader log section.
I found , but have not tried yet. A possible way to pull images from device without twrp
"fastboot oem dump emmc "partition name" "save location" "
If you can get that partition out and grep it for "unlock" perhaps you will find your code.
No special drivers are needed. Generic adb/fastboot drivers should be fine.
Search xda for 5 minute minimal adb /fastboot
tomjfmu said:
Okay thanks, how will i get the drivers? I can't access my phone on my ADB on my PC anymore, I reinstalled my OS on my PC, idk if that has to do with it. Also where is this post? And what is bash history?
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Click to collapse
Installing hisuite would probably be an easy way to get the drivers. I don't have a clue how to get to The Bash or search it.
adfurgerson said:
Installing hisuite would probably be an easy way to get the drivers. I don't have a clue how to get to The Bash or search it.
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Click to collapse
Bash history would only be of you are on Linux.
And to top has said he recently reinstalled his whole PC OS, so there would be no history anyway..
My finding of the unlock code on the splash2 partition seems to be possibly a dead end as I think the log file is overwritten
mrmazak said:
Bash history would only be of you are on Linux.
And to top has said he recently reinstalled his whole PC OS, so there would be no history anyway..
My finding of the unlock code on the splash2 partition seems to be possibly a dead end as I think the log file is overwritten
Click to expand...
Click to collapse
Thank you for that, I've never used Linux and Windows only if I must.
adfurgerson said:
Installing hisuite would probably be an easy way to get the drivers. I don't have a clue how to get to The Bash or search it.
Click to expand...
Click to collapse
When I plug the phone in and I have hisuite, I kinda don't have an os on my phone, like I said I was bricked. Is there another way besides the Hisuite?
does huawei have mate se adb drivers or anything on their website? Also is their a way I can re-get the unlock code back without history
if you installed hisuite than you have the drivers.
darkmage1991 said:
if you installed hisuite than you have the drivers.
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It isn't recognizing it.
And that explains why the adb and fastboot doesn't work.
Update: I sent it in, and it's being fixed for me.

root and unlock bootloadrr

Hi!
I buy this phone today. I am familiar with root and install twrp but on Samsung devices. This is my first xaomi phone.
Can someone help me to unlock this bootloader and install twrp and custom ROM.
Is it possible to do this without PC? I don't have PC i and I want to do that without PC?
What is the first thing that I need to do?
tze_vitamin said:
Hi!
I buy this phone today. I am familiar with root and install twrp but on Samsung devices. This is my first xaomi phone.
Can someone help me to unlock this bootloader and install twrp and custom ROM.
Is it possible to do this without PC? I don't have PC i and I want to do that without PC?
What is the first thing that I need to do?
Click to expand...
Click to collapse
You can't unlock it without PC neither to install TWRP. First you need to bind your Mi account to phone then to proceed with Xiaomi unlocking tool. Currently they give authorization to unlock after 360 hours following the 1 step.

Question Want to install win11 to my tablet, do I need to unlock my bootloder?

I want to try win11 but my bootloader is locked, I couldnt find on xda, do I need unlocked bootloder or not?
AlexStukov said:
I want to try win11 but my bootloader is locked, I couldnt find on xda, do I need unlocked bootloder or not?
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Click to collapse
Yes, not only for Windows, for any other rom installation is required to unlock the bootloader.
Do your research before you start the process!

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