Your device should have atleast 20 percent or above battery to follow the instructions.
Keep in Mind :
-Unlocking the Bootloader will delete your personal data, pictures, apps etc from your device. So, backup your personal data before following the above tutorial.
-Once you have successfully unlocked
the bootloader of your motorola device you will get the Warning Bootloader Unlocked Message everytime whenever you start or restart the device.
#Step By Step Guide to unlock Bootloader on Motorola devices
Step 1 : Download and install Motorola USB driver on your computer. If Motorola USB drivers are already installed on your computer then skip this step.
Step 2 : Enable USB Debugging on your Motorola Device. To enable USB Debugging :Open Settings> Developers Option > USB Debugging > Tick to enable.
(Developers Option is hidden for Android 4.2.2 or above, to show this option Go to Settings > About Phone > Built Number (Tap on it for 5-8 times).
Step 3 : Now, Power off your Motorola Device.
Step 4 : Now, you need to boot into the ADB mode. To boot into adb mode, Press and hold the Volume Down Key and Power Key (for 4-5 seconds) and release the power key but keep holding the Volume Down key until ADB mode is visible on the screen.
Step 5 : Connect your Motorola Device to the computer.
Step 6:DOWNLOAD and install the Minimal ADB and fastboot tools on your computer.
Step 7 : Once, Installation is completed Launch the Minimal ADB and fastboot tools.
Step 8 : Now, you will be able to see the following command window.
Step 9 : Now, in the command window type: fastboot devices and press enter from the keyboard. You will be able to see the list of Android devices attached to the computer.
Using the Mouse select the whole unlock data (string) as shown in the below picture:
Now, copy the Unlock Code (string):
Step 13 : Now, Open Motorola’s Official Unlock Bootloader website and Click on Next button.
Step 14 : Sign In to your Motorola Account (If you dont have motorola account then you have to create it).
Step 15 : Now, paste the entire unlock data (string) in the Field (#6) and click on the Can my device be unlocked? button.
Step 16 : Now, select the I Agree radio button and click on the Request Unlock key button.
Step 17 : Now, Motorola will send you the Unlock Key on your registered Email ID (through which you have logged in Step#11).
Step 18 : Now, Check your Email Account for the Motorola’s Email. Once you recived the Email,Open it and copy the Unlock Code.
Step 20 : You will be able to see some processes on your Motorola Device and your Motorola Device will reboot automatically.
Step 21 : Now you will be able to see the Warning Bootloader Unlocked Message (this confirms that you have successfully unlocked the bootloader on your Motorola Device).