Updated April 27, 2017 – In this guide, you will learn How easily you can Unlock Bootloader Of Any Android Using Fastboot Commands.It is a very simple and easy method.You don’t need to have technical knowledge.Anyone can Unlock Bootloader Of Any Android just by issuing few fastboot commands.So just follow the guide to get your device’s bootloader unlocked.

If you want to root your device or want to install a custom recovery, ROMs, Kernel & MODs then you have to unlock the bootloader of the android device first.After Unlocking the bootloader, you can Flash modified system, boot, kernel, custom recovery(TWRP/CWM) or other .img files on your device.

Unlocking Bootloader is now a very simple process.You can do this by just issuing some fastboot commands.The process is same for most of the devices but there are Companies like Sony, Motorola, Huawei and other OEMs officially allow users to unlock the bootloader on their devices. You have to first get a unlock password from the manufacturer Website, then you can easily unlock the bootloader by issuing few ADB & Fastboot command.

Full List Of ADB and Fastboot Commands > The Most Useful ADB & FastBoot Commands for Android 2017

Here we will be using a windows computer, so make sure you have one.

Note: Unlocking bootloader will completely wipe your device’s data(Everything like music, photos, videos & apps).So we highly recommend taking backup of your important data. So take a backup of your apps and data.Guide How to Backup Important Data On Android (Non rooted users)

 

Related:

WARNING:

rootmygalaxy.net will not be held responsible for any kind of damage occurred to your Android Device while following this tutorial.Do it at your own risk.

IMPORTANT & PRE-REQUIREMENTS

*Make sure there is at least 60% battery left on your smartphone before begin started this process

→ Unlock Bootloader Of Any Android Using Fastboot Commands

How To Unlock Bootloader Of Any Android Using Fastboot Commands

Step By Step Guide

How To Unlock Bootloader Of Any Android Using Fastboot Commands

→ First read the Pre-Requirement section carefully.

  • Connect your android to your PC with USB cable
  • Now go to ADB & fastboot folder and Open the command window there(Right click on the empty space inside the folder then select “Open command window here” option to launch a cmd window)
  • Now reboot into the bootloader by  issuing the following commands. (Make sure your device is detected by your PC)
adb reboot bootloader
  • Now Check fastboot connectivity by giving the command below.If your device is connected properly then it shoulf return device code.
fastboot devies
  • Once in the bootloader, issue the following fastboot command to unlock the bootloader. (This will unlock your phone and wipe all data of your device)
fastboot oem unlock
  • Done!!! Reboot the phone and boot into your unlocked device. Use command:
fastboot reboot
  • To check the bootloader status, issue the command given below. It should return “True” on unlock status.
fastboot unlock-info

If you use Mac or Linux machine, use the code: “./fastboot oem unlock” for iOS and “sudo fastboot oem unlock” on Linux.

If you have any question related to trhis post, feel free to leave that in the comment section

  • trinity

    all commands work except the unlock command, and it says failed unknown command. what am i doing wrong?

    • Which device are you using?

      • Rufio

        I am using the Samsung Note Edge on ATT and does not work

    • William Ferreira de Azevedo

      Same problem, Asus Zenfone 2 Laser.

  • Recep Yaman

    Hey there. i have error on fastboot oem unlockcommand. It says failed unknown command.
    My device is htc desire 828

  • Raj Ojha

    My Videocon z51blaze 5.0 unlock bootloader and not show OEM setting

  • James Johanna Jameson

    this thread says it works with all android devices yet… my z958 will not boot into fastboot mode in any way… adb reboot bootloader… adb reboot fastboot… both just reboot the phone normally… adb reboot recovery works and recovery has an option to reboot into bootloader mode… guess what happens when I choose that option… the phone reboots right back to the os instead… any workaround for a phone that just doesn’t give the user access to the bootloader at all?

    • Awesome Bryner

      Same with my LG Rebel. Shows ADB Devices but no fastboot devices shown. Does nothing at all.This sucks for us.

  • Tim Barrett

    I need proper adb and fastboot/bootloader access on ZTE z981

  • Lion

    I have Nobis NB09 tablet. Stock firmaware “gone away”…with Recovery and Fastboot option… After some tricks I install ADB driver on PC and it looks like working – but no ADB and Fastboot function are available. (waiting for device) “Debuging on USB” I cannot turn on because tablet are “bricked” Can anyone help me?

  • kapil

    I was struggling a lot on the internet. Thanks your post helped me. Now I’ve unlocked the bootloader, can you tell me how can I root my device. My device in not listed on TWRP device list. King root doesn’t work.

  • samuel brown

    I have a BQ U lite and this is not working man