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How To Unlock Bootloader Of Vivo Phones ?

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3rd December 2017, 01:59 AM |#21  
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3rd December 2017, 11:55 AM |#22  
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Quote:
Originally Posted by Naveen Singh

I've compiled fastboot binary with necessary modifications which you can download from below

Can you compile a new one binary for support command "fastboot vivo_bsp unlock_vivo"? It used to unlock newest Vivo phones like X9s, X9s Plus, X20 etc. Thank you for advance!
13th December 2017, 11:55 PM |#23  
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PM me
14th December 2017, 12:01 AM |#24  
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I've done that already.
Quote:
Originally Posted by Shiki Shiori

Well... this is linux version. Also, this is the latest update.

---------- Post added at 11:55 AM ---------- Previous post was at 11:45 AM ----------

would you be willing to do this step, but instead of oem, get bbk?
https://www.xda-developers.com/how-t...boot-commands/

A update is coming for fastboot vivo.
With support for more command.
And another method too.
21st December 2017, 03:37 AM |#25  
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Hi can you unlock the bootloader of vivo y55l?
21st December 2017, 10:40 AM |#26  
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Yeah
Quote:
Originally Posted by Matthew0912806

Hi can you unlock the bootloader of vivo y55l?

Have you tried the above method ?
5th January 2018, 09:41 AM |#27  
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Quote:
Originally Posted by Naveen Singh

Hi!

vivo_bootloader_unlock

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.

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

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.

vivo_lock


If you are using linux then type

sudo ./fastboot bbk unlock_vivo

ubuntu_vivo_unlock


If you are using Windows then type

fastboot bbk unlock_vivo

Voila ! Your Vivo Phone is now Unlocked.

vivo_unlock


If You Want to lock it again then just type

fastboot bbk lock_vivo

In case Of linux type

sudo ./fastboot bbk lock_vivo

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
If You have any confusion or question, leave a comment.

Want to make more out of your Vivo Phone?
Sign the Petition to release kernel sources :
http://chn.ge/2E2N70w

So I did the steps to unlock, do you know where I can get a good twrp to flash?
6th January 2018, 07:39 AM |#28  
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have you tried the above method, it worked on my friend's vivo y55l
Quote:
Originally Posted by Matthew0912806

Hi can you unlock the bootloader of vivo y55l?

Try the above method & if it worked, pm me for TWRP
6th January 2018, 07:42 AM |#29  
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Which phone?
Quote:
Originally Posted by goldenapol

So I did the steps to unlock, do you know where I can get a good twrp to flash?

Which phone do you have?
If it's vivo y51l, y55l or vivo v3, then TWRP is already available, if it's some other phone, pm me.
6th January 2018, 03:32 PM |#30  
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Good day guys.
If i unlocked the bootloader of my v3 max. Can i root it? Pls reply ty im newbie.
14th January 2018, 05:41 AM |#31  
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@Naveen Singh,
Is this working with V7 Plus? and twrp for V7 plus is available?
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