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How to Unlock Bootloader Of Moto X4 Step by Step Guide



  1. Charge your phone up to 80% or 70%
  2. Go to Motorola website and Sign up/Register. (You can log in if you already have a Username and Password)
  3. You will lose warranty if you unlock the bootloader, So prepare for it.
  4. Unlock Bootloader may wipe all your data, So make sure to Backup your Smartphone.
  5. Make sure you have followed the steps properly. Don’t Skip and Read! – We are not responsible for any damage that you make to your phone.

What Do You Need ?

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  • Download Minimal ADB Tool – CLICK HERE or Download the Full ADB setup for Windows Mac here 
  • How to Get Bootloader Key for Motorola Moto X4 Device? : Find in step 14 on How to Get Bootloader Key for Motorola Moto X4 Device


Step 1 First of all, Activate the Developer Option.

  • Go to Settings
  • Go to About Phone and tap on Build Number Many Times
  • A message with “You’re Now Developer” will appear

  • Now go back to setting you will see new tab with name “Developer Options”
  • In Developer enable “OEM Unlocking” and “USB Debugging”

  • Download and Extract the Downloaded ADB fastboot Zip file on your PC
  • Now connect your phone to Computer using USB Cable.
  • When you connect your Phone to Computer, please wait until all the drivers get installed.

  • In your ADB fastboot folder open a command prompt window by pressing Shift Key + Right Mouse Click 
  • Now type the command in your command window
    adb devices
  • If you see a pop up to allow USB Debugging on your phone, Click OK
  • Now type the command below to reboot your phone to bootloader
    adb reboot bootloader
  • Once your phone reboot into bootloader, make sure your phone shows the bootloader locked and then type the command below to make sure fastboot drivers are installed properly.
    fastboot devices
  • This command will list the connected devices. If your phone’s serial number shows up you are good to go and may continue. If the phone is NOT listed this indicates that your drivers are not installed correctly. In order for you to continue you must fix your drivers so that your phone is listed under fastboot devices.
  • If the phone has been recognized by the command above, proceed to boot into bootloader by tapping down the volume down button on your phone and select the BOOT TO DOWNLOAD MODE option with power key. Now you can unlock the bootloader with the following command: Remember that this step will wipe EVERYTHING off the phone
    fastboot oem get_unlock_data

  • Now command will return a string which you need to copy the string to a notepad with a single line by deleting all space

(Note: Only copy the highlighted sections above. Do not copy the INFO or (bootloader) prefix)

  • Now paste the string from Notepad to the box shown on the website (Check Screenshot below)

  • Once you click the “Can my Device be unlocked?” you will receive a mail with unlock key.
  • Now copy the unlock key and type the following command and enter.
    fastboot oem unlock UNLOCK_KEY

    Here UNLOCK_Key is the place where you have to paste the unlock key which you copied from the email.

  • That’s it ! Your device will be unlocked. Enjoy!