How To Unlock Bootloader Of Vivo Phones ?

ImSaitama

New member
Sep 5, 2020
4
0
0
I'm having vivo Y17, and I typed the old command, bootloader is still locked, I tried the new command,
it shows some list supported command, and I don't what to choose, I'm using my phone so I can't copy the list supported command from the cmd now
 

Arsen0021

New member
Oct 11, 2020
1
0
0
hey i have vivo y19 iam trying to unlock bootloader but when device boots to fastboot

Unknown error comes. And all fastboot options come up.???
hey i have vivo y19 iam trying to unlock bootloader but when device boots to fastboot it doest detect my device tried many solutions please help me
 

Sad_boy

New member
Nov 1, 2020
1
0
0
Hi!

I’ve seen a lot of users struggling around the internet to find out the way to root vivo phones.
And, Yeah, There are a lot of tutorials available explaining how to unlock bootloader and root vivo phones, but , nearly all of them do not work.

So, After a bit of research, here’s what I got :-

Vivo developers modified there bootloader to used a different command for bootloader unlock/relock than the the stock android commands.

Also, On some phones like vivo y51l (Upgrade to PDF1510_2.6.7), you'll need to upgrade to the latest version available.

And That’s Why we need a modified fastboot binary to unlock bootloader of vivo.
vivo_fastboot on Github
WARNING! It’ll void your warranty.

Follow the below steps to unlock bootloader of vivo phones :-
I've compiled fastboot binary with necessary modifications which you can download from below

Download vivo_fastboot For Windows
Download vivo_fastboot For Linux

Download : Vivo_fastboot_v2 :- Linux Windows
Extract the downloaded files on your Computer and open Terminal/Command Prompt in the extracted directory

Now power off your vivo phone and enter fastboot mode by pressing power+ vol – buttons simultaneously.



If you are using linux then type

sudo ./fastboot bbk unlock_vivo



If you are using Windows then type

fastboot bbk unlock_vivo

Voila ! Your Vivo Phone is now Unlocked.



If You Want to lock it again then just type

fastboot bbk lock_vivo

In case Of linux type

sudo ./fastboot bbk lock_vivo

UPDATE :- I discovered a new command for some Vivo phones, it isn't working for me but many user asked to make a fastboot binary with that command.
The new command is fastboot vivo_bsp unlock_vivo (Type fastboot help to get list of supported commands.) If this method isn't working for you, don't worry, I have another working method ( posting soon...)

Now you can port and flash twrp recovery and Custom Roms on your vivo devices.

YouTube Video for unlocking vivo bootloader :
https://www.youtube.com/watch?v=cA8QrAXsINc
Bingo......
UNOFFICIAL CM 12.1 for Vivo y51l is out, Have a look :
https://www.youtube.com/watch?v=2uSqIYiqXU4
Original Thread Here

UPDATE :-
[/

I discovered a new method few months ago, & it works well on new vivo devices:-
This method is unofficial & may brick your device (in 1% cases)
I'm not responsible for any loss or harm done to your device, sdcard, PC, home, ferrari etc.
If You are using this method to unlock bootloader, use at your own risk !

Downloads :-
BLUnlocker_v1.zip
QDLoader_HS_USB_Driver.7z
Steps to unlock bootloader :-

1. Extract the BLUnlocker_v1.zip (You have done this already, trust me, i know you did it :)
2. Install Qualcomm USB Driver for Qdloader 9008 mode.
3. Get your phone, press vol up & down buttons together & connect USB at the same time.
4. Extract your firehose file from your stock firmware (It's usually named like 'prog_emmc_firehose_****.mbn') & place it in the current directory.
5. Check the port number your device is connected to in WIndows Device Manager. (Looks like COM*)
6. Double Click the 'dump_devinfo.bat' file.
7. Enter the port number (from step 5) & press enter
8. Edit your devinfo.img using HxD Hex Editor as shown in my video (Or you can comment on my channel with a link to your devinfo.img)
9. Double click 'unlock.bat'

-:Video:-​
https://www.youtube.com/watch?v=DdmrpRxQO74
If all went good, your bootloader is unlocked now!
Thanks me later, go break some eggs !
Peace !



vivo fastboot binary sources ( My GitHub ) :- https://github.com/Naveen3Singh/vivo_fastboot

! GIVE CREDITS IF YOU ARE USING MY WORK !
Does not work on the Vivo Y91 or version 1817, please make a complete video information using Windows so that we understand more, please the admin
 

Dmvlad

New member
Nov 23, 2020
2
0
1
Vivo Z3, same question.

That's what I get when trying to unlock bootloader:
>fastboot.exe vivo_bsp unlock_vivo
...
FAILED (remote: check Signature Fail)
finished. total time: -0.000s
---------------------------


But it locks it with no errors shown.

>fastboot.exe vivo_bsp lock_vivo
...
OKAY [ -0.000s]
finished. total time: -0.000s

------------------ I also checked a bootloader status since it doesn't appear on the screen.
>fastboot oem device-info
...
(bootloader) Verity mode: true
(bootloader) Device unlocked: false
(bootloader) Device critical unlocked: false
(bootloader) Charger screen enabled: true
OKAY [ 0.016s]
finished. total time: 0.016s
----------------
For the second method I cannot find a firehose file.


galaxys txdvil, Did you try first method? What messages are you getting?
 
Last edited:

epgj09

New member
Apr 30, 2019
2
0
0
Vivo v7 1718

My vivo v7 is bootloader unlocked but cant root using any rooting apk, and got bootloop if i flash twrp , and i cant wipe too so i need to reflash the firmware to unbrick
any idea to root this?
 

twrpupdate

Member
Jul 9, 2020
7
1
3
UNLOCK Vivo devices Bootloader.jpg

Vivo Bootloader unlock/ Lock Command

  • For old Vivo device unlock code - fastboot bbk unlock_vivo
  • For New Vivo device unlock code - fastboot bbk vivo_bsp unlock_vivo
  • Lock bootloader command - fastboot bbk lock_vivo
Hope it helps.
For more proper guide you can read the complete guide about process of unlocking vivo bootloader - https://twrpupdate.com/vivo-bootloader-unlock/
this will definitely help you.
 

nikiDUA

Member
Mar 30, 2016
15
0
11
Dili
www.last.fm
Yes, i have vivo z1 pro device and tested this method. That's why posted here. Let me know if you want to know more. Or have any questions.
I have Z1 Pro..I tried but it doesnt works on mine..

I want to unlock it..and want to root it with Magisk..but I really not sure if Magisk can root it or brick it..

So..I need your help please..
 

[email protected]

New member
Jan 17, 2021
1
0
11
Hi!

I’ve seen a lot of users struggling around the internet to find out the way to root vivo phones.
And, Yeah, There are a lot of tutorials available explaining how to unlock bootloader and root vivo phones, but , nearly all of them do not work.

So, After a bit of research, here’s what I got :-

Vivo developers modified there bootloader to used a different command for bootloader unlock/relock than the the stock android commands.

Also, On some phones like vivo y51l (Upgrade to PDF1510_2.6.7), you'll need to upgrade to the latest version available.

And That’s Why we need a modified fastboot binary to unlock bootloader of vivo.
vivo_fastboot on Github
WARNING! It’ll void your warranty.

Follow the below steps to unlock bootloader of vivo phones :-
I've compiled fastboot binary with necessary modifications which you can download from below

Download vivo_fastboot For Windows
Downloadvivo_fastboot For Linux

Download : Vivo_fastboot_v2 :- Linux Windows
Extract the downloaded files on your Computer and open Terminal/Command Prompt in the extracted directory

Now power off your vivo phone and enter fastboot mode by pressing power+ vol – buttons simultaneously.



If you are using linux then type

sudo ./fastboot bbk unlock_vivo



If you are using Windows then type

fastboot bbk unlock_vivo

Voila ! Your Vivo Phone is now Unlocked.



If You Want to lock it again then just type

fastboot bbk lock_vivo

In case Of linux type

sudo ./fastboot bbk lock_vivo

UPDATE :- I discovered a new command for some Vivo phones, it isn't working for me but many user asked to make a fastboot binary with that command.
The new command is fastboot vivo_bsp unlock_vivo (Type fastboot help to get list of supported commands.) If this method isn't working for you, don't worry, I have another working method ( posting soon...)

Now you can port and flash twrp recovery and Custom Roms on your vivo devices.

YouTube Video for unlocking vivo bootloader :
Bingo......
UNOFFICIAL CM 12.1 for Vivo y51l is out, Have a look :
Original Thread Here


UPDATE :-
[/
I discovered a new method few months ago, & it works well on new vivo devices:-
This method is unofficial & may brick your device (in 1% cases)
I'm not responsible for any loss or harm done to your device, sdcard, PC, home, ferrari etc.
If You are using this method to unlock bootloader, use at your own risk !

Downloads :-
BLUnlocker_v1.zip
QDLoader_HS_USB_Driver.7z
Steps to unlock bootloader :-

1. Extract the BLUnlocker_v1.zip (You have done this already, trust me, i know you did it :)
2. Install Qualcomm USB Driver for Qdloader 9008 mode.
3. Get your phone, press vol up & down buttons together & connect USB at the same time.
4. Extract your firehose file from your stock firmware (It's usually named like 'prog_emmc_firehose_****.mbn') & place it in the current directory.
5. Check the port number your device is connected to in WIndows Device Manager. (Looks like COM*)
6. Double Click the 'dump_devinfo.bat' file.
7. Enter the port number (from step 5) & press enter
8. Edit your devinfo.img using HxD Hex Editor as shown in my video (Or you can comment on my channel with a link to your devinfo.img)
9. Double click 'unlock.bat'



-:Video:-
If all went good, your bootloader is unlocked now!
Thanks me later, go break some eggs !
Peace !


vivo fastboot binary sources ( My GitHub ) :- https://github.com/Naveen3Singh/vivo_fastboot

! GIVE CREDITS IF YOU ARE USING MY WORK !
I used the method but this was the output, plz help me i am very exhausted.
 

Attachments

Tarif44

New member
Nov 29, 2020
4
0
1
View attachment 5149039
Vivo Bootloader unlock/ Lock Command

  • For old Vivo device unlock code - fastboot bbk unlock_vivo
  • For New Vivo device unlock code - fastboot bbk vivo_bsp unlock_vivo
  • Lock bootloader command - fastboot bbk lock_vivo
Hope it helps.
For more proper guide you can read the complete guide about process of unlocking vivo bootloader - https://twrpupdate.com/vivo-bootloader-unlock/
this will definitely help you.
in your post you said that it was tested on vivo y11 but the question is: is it 2016 or 2019 model ?please kindly tell me,,,
 

Tarif44

New member
Nov 29, 2020
4
0
1
I have found such things of vivo mobile if anything will help on rooting then please share,,,if you have got any idea let me know,,,,,i am new in linux,,,so don't know any commamd,,,so please give me some idea
IMG_20210121_180214.jpg
idea,,,thanks