[Guide] Unlocking Bootloader of YUREKA BLACK

Discussion in 'Guides & [How-To]' started by AudioGod, Jun 1, 2017.

  1. AudioGod

    AudioGod I Believe In War Not In Morality YU-Team SuperYuser YuBarons YUKnight Recognized Developer Super Coder CodeCracker Chief Curator Maestro YU Developer

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    This is a short tutorial on how to unlock the YU YUREKA BLACK

    Requirements:

    1. YUREKA BLACK Phone
    2. Download USB Drivers From Here . USB Drivers Windows & Install It on Your Machine.
    3. ADB & Fastboot Drivers Installed In your Machine.
    a. ADB & Fastboot Driver For Windows
    b. On Linux Machine Run these commands to Install ADB & Fastboot Drivers
    "sudo apt-get install android-tools-adb && sudo apt-get install android-tools-adb"


    Warning:

    1. Please make a Backup of Your Data Before proceeding to Unlock Bootloader
    2.This procedure will wipe the /data partition of your phone, so you will loose all your stored data, settings.

    Procedure to Unlock Bootloader:

    1.Connect your device in ADB Interface & from CMD run " adb reboot bootloader" Command to enter Fastboot Mode.

    2.Once Device is in fastboot mode verify availability of Device in fastboot mode by running "fastboot devices" command in cmd.
    3. Run "fastboot oem unlock-go" to Unlock the Bootloader of YUREKA BLACK.
    4. After running above command device will boot into recovery mode and data will be wiped automatically .
    5. Once data is wiped device will automatically reboot to system with unlocked Bootloader.


    Regards
    AudioGod
     
    Last edited: Jun 1, 2017
  2. Dush4711

    Dush4711

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    Does this voids warranty?
     
  3. Neeraj Bhatt

    Neeraj Bhatt YUREKA Yuser Yureka Black YUser

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    @AudioGod you misspelled black in the thread list. Ya i know its a new model. not memorized eh!!:p:p
     
    Manjot@Singh likes this.
  4. AudioGod

    AudioGod I Believe In War Not In Morality YU-Team SuperYuser YuBarons YUKnight Recognized Developer Super Coder CodeCracker Chief Curator Maestro YU Developer

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    No
     
    Shubham.s.44, Dantelol123 and luvyu like this.
  5. Jakwarlord

    Jakwarlord

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    Time to upgrade from old yu+ :D
     
  6. GandhaR

    GandhaR YUPHORIA Yuser Yureka Black YUser

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    How to go in fastboot mode?
     
  7. Saurav

    Saurav YUREKA Yuser

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    @GandhaR

    This isn't working?
     
  8. GandhaR

    GandhaR YUPHORIA Yuser Yureka Black YUser

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    No it says device /emulator not attached
     
  9. Singhathia.m

    Singhathia.m YUREKA Yuser

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    Hi this isn't working
    whenever I reboot it in fastboot mode -
    1. It doesn't show any fastboot sign on the device
    2. It doesn't detect any of the fastboot device in my laptop
     
  10. Saikatrockz

    Saikatrockz Being cool is being your own self... YUPHORIA Yuser YUREKA Yuser Yureka Black YUser

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    Install the driver properly
    goto C:\Program Files (x86)\Minimal ADB and Fastboot folder and open cmd there
     
  11. SwampFire

    SwampFire Senior Moderator YuBarons YUKnight Keepers YUREKA PLUS Yuser YUPHORIA Yuser YUTOPIA Yuser YUREKA Yuser Yureka Black YUser

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    Don't post same issue again and again bro
     
    #Rohan likes this.
  12. Di4v3L

    Di4v3L

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    Sorry for the late reply mate, you can try going into fastboot/bootloader from the stock recovery. Just follow the below steps.

    1. Go into recovery using the Power On + Volume Up combination.

    2. Select the option for rebooting into bootloader, there isn't any special display for fastboot mode and it isnt gonna show anything special. The screen would be just as if you are booting up.

    This would reboot your device, just wait for approximately 10 seconds and then try the fastboot command in Command Prompt.

    Leave a reply if this doesn't work and ill get back soon. Peace Out.
     
    Last edited: Jun 25, 2017
  13. theRaJaK1601

    theRaJaK1601 YUPHORIA Yuser Yureka Black YUser

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    Watch this easy Hindi guide, i just compiled all the steps mentioned by @AudioGod !! Hope this video guide will help you people:

    Sent from my YU5040 using Tapatalk
     
    Nitin#55 likes this.
  14. theRaJaK1601

    theRaJaK1601 YUPHORIA Yuser Yureka Black YUser

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    Give a try to the video guide i shared earlier on this thread...

    Sent from my YU5040 using Tapatalk
     
  15. psone06469

    psone06469

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    imei files
    kaha hai
     
  16. theRaJaK1601

    theRaJaK1601 YUPHORIA Yuser Yureka Black YUser

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    Imei files??? It's a thread for guide to unlock bootloader
     
  17. akipatel95

    akipatel95

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    @AudioGod please help me.. I installed twrp on yureka black after unlocking bootloader but when i try to install something it doesn't seen on screen. Even when i did the factory reset it says some errors unable to mount data etc.. and then automatically reboots. Then i changed the file system of data and again changed to ext4 then flashing can be easily done but after that when i am going to wipe all data or doing factory reset then my yureka black goes to bootloop to twrp. I tried this 4-5 times same happens. Even i changed twrp but same result.
     
  18. theRaJaK1601

    theRaJaK1601 YUPHORIA Yuser Yureka Black YUser

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    Reinstall Stock Firmware again for a fresh start... then again unlock bootloader as installing stock firmware will relock bootloader!!! Now install twrp and wipe data only then reboot system and quickly press and hold vol up until twrp boots up again now flash encrypt disabler: https://build.nethunter.com/android-tools/no-verity-opt-encrypt/ (v5.1 zip) and reboot!!! Enjoy!!!
     
  19. akipatel95

    akipatel95

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    Okay let me try. Thanks for the rpl.
     
    theRaJaK1601 likes this.
  20. Ps rawat

    Ps rawat

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    Getting waiting for device error in adb

    Edit done unlock bootloader part
    But recovery getting flashed ,boot into recovery firstly but after booting into system once not going to twrp again...
    Any help anyone
    @Frozen_Lemon
     
    Last edited: Aug 12, 2017 at 8:47 PM
    Saggyspidey99 likes this.

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