Huawei P20 Bootloader Unlock 2019 – Everything You Need To Know


Huawei P20 is one of the most popular smartphones in the market, and it comes with a locked bootloader. A locked bootloader can limit the customization options of your device, and it can be frustrating for many users. However, if you want to unlock your Huawei P20 bootloader, you can do it by following some simple steps.

What is a Bootloader?

Before we dive into the Huawei P20 bootloader unlock process, let’s first understand what a bootloader is. A bootloader is a program that runs when you turn on your device. It loads the operating system and other essential programs. It is responsible for initializing the hardware components of your device and making sure everything is working correctly.

Why Unlock Huawei P20 Bootloader?

Unlocking your Huawei P20 bootloader can give you more control over your device. You can install custom ROMs, kernels, and other modifications that are not available on the stock firmware. You can also root your device, which gives you administrative access to the system files and settings.


Before you start the Huawei P20 bootloader unlock process, you need to have a few things ready:

1. Backup Your Data

Unlocking the bootloader will wipe all the data on your device. Therefore, it is crucial to back up your data before proceeding. You can use the built-in backup feature or third-party apps like Titanium Backup to back up your data.

2. Charge Your Device

Make sure your Huawei P20 has enough battery charge to complete the bootloader unlock process. It is recommended to have at least 60% battery charge before you start.

3. Enable USB Debugging and OEM Unlock

To unlock the bootloader, you need to enable USB debugging and OEM unlock from the developer options. You can enable these options by going to Settings > System > About phone > Build number (tap 7 times) > Developer options.

4. Install Huawei USB Drivers

You need to install Huawei USB drivers on your computer to communicate with your device. You can download the Huawei USB drivers from the official Huawei website.

Steps to Unlock Huawei P20 Bootloader

Now that you have everything ready, let’s start the Huawei P20 bootloader unlock process:

Step 1: Get the Unlock Code

To unlock your Huawei P20 bootloader, you need to get the unlock code from Huawei. You can visit the Huawei website and apply for the unlock code by providing your device’s IMEI number, model number, and other details.

Step 2: Boot into Fastboot Mode

To unlock the bootloader, you need to boot your Huawei P20 into fastboot mode. You can do it by turning off your device and then pressing and holding the Volume Down and Power buttons simultaneously.

Step 3: Connect Your Device to the Computer

Connect your Huawei P20 to your computer using a USB cable. Make sure you have installed the Huawei USB drivers.

Step 4: Open Command Prompt

Open the command prompt on your computer and navigate to the folder where you have installed the ADB and Fastboot tools.

Step 5: Unlock the Bootloader

In the command prompt, enter the following command to unlock the bootloader: fastboot oem unlock [unlock code] Replace [unlock code] with the unlock code you received from Huawei.

Step 6: Reboot Your Device

After the bootloader unlock process is complete, reboot your Huawei P20 by entering the following command: fastboot reboot


Unlocking the Huawei P20 bootloader can give you more control over your device and open up a world of customization options. However, it is essential to understand the risks involved in the process. Unlocking the bootloader can void your warranty, and it can also make your device less secure. Therefore, it is recommended to proceed with caution and only if you know what you are doing.