How to Unlock Bootloader on Realme X3?

The Realme X3 is a popular smartphone that offers impressive features and performance at an affordable price. However, like many Android devices, the bootloader on the Realme X3 is locked by default. Unlocking the bootloader can provide users with greater control over their device, including the ability to install custom ROMs, root the device, and make other system modifications.

Why Unlock the Bootloader?

Unlocking the bootloader on the Realme X3 can open up a whole new world of possibilities for users. Here are some of the main reasons why you might want to unlock the bootloader:

  • Install Custom ROMs: By unlocking the bootloader, you can install custom ROMs that offer additional features, customization options, and even the latest Android versions that might not be officially available for your device.
  • Rooting: Unlocking the bootloader is often a prerequisite for rooting your device. Rooting gives you full administrative access to your device, allowing you to make deep system-level changes and install powerful apps that require root access.
  • Remove Bloatware: Many Android devices come preloaded with unnecessary apps, also known as bloatware. Unlocking the bootloader allows you to remove these apps and reclaim storage space.
  • Improve Performance: With an unlocked bootloader, you can install custom kernels that can enhance the performance and battery life of your Realme X3.
  • Enhanced Customization: Unlocking the bootloader enables you to customize your device’s appearance, including installing custom themes, icon packs, and fonts.

Before You Begin

Before you proceed with unlocking the bootloader on your Realme X3, there are a few important things to keep in mind:

  • Backup Your Data: Unlocking the bootloader will wipe all data on your device. So, it’s crucial to back up your important files, photos, contacts, and any other data you don’t want to lose.
  • Charge Your Phone: Ensure that your Realme X3 has sufficient battery charge to complete the unlocking process without any interruptions.
  • Enable Developer Options: To unlock the bootloader, you need to enable Developer Options on your Realme X3. Go to Settings > About Phone > tap on the Build Number seven times to enable Developer Options.
  • Enable USB Debugging: Within Developer Options, enable USB Debugging. This will allow your device to communicate with your computer during the unlocking process.
  • Unlocking Voids Warranty: It’s important to note that unlocking the bootloader may void your device’s warranty. Proceed at your own risk.

Unlocking the Bootloader

Now that you’ve taken the necessary precautions, you’re ready to unlock the bootloader on your Realme X3. Follow the step-by-step guide below:

Step 1: Request Unlock Permission

Realme requires users to request permission to unlock the bootloader. This process involves creating an account on the Realme website and submitting a request. Here’s how to do it:

  1. Go to the Realme Unlocking page on your computer’s web browser.
  2. Click on the “Apply for unlocking” button.
  3. Read the terms and conditions, and then click on the “Submit Application” button.
  4. Fill in the required details, including your Realme X3’s IMEI number, and submit the application.
  5. Wait for the approval, which may take a few days. Realme will send you an SMS or email with the unlock tool and instructions once your request is approved.

Step 2: Download and Install the Unlock Tool

Once you receive the unlock tool from Realme, follow these steps to download and install it:

  1. Transfer the unlock tool APK file to your Realme X3.
  2. Open the File Manager on your device and locate the unlock tool APK file.
  3. Tap on the APK file to install the unlock tool.
  4. After the installation is complete, open the unlock tool app.

Step 3: Unlock the Bootloader

Now that you have the unlock tool installed, you can proceed with unlocking the bootloader:

  1. Read the disclaimer carefully, and then tap on the “Start applying” button.
  2. Follow the on-screen instructions to continue the unlocking process.
  3. Once the unlocking process is complete, your Realme X3 will automatically reboot with an unlocked bootloader.

Frequently Asked Questions (FAQs)

Here are some frequently asked questions about unlocking the bootloader on Realme X3:

1. Will unlocking the bootloader void my warranty?

Yes, unlocking the bootloader may void your device’s warranty. It’s essential to understand the implications before proceeding with the unlocking process.

2. Can I relock the bootloader after unlocking it?

Yes, Realme provides an official method to relock the bootloader if you wish to revert the changes. However, relocking the bootloader may not restore your device’s warranty.

3. Will unlocking the bootloader erase all data on my device?

Yes, unlocking the bootloader will wipe all data on your Realme X3. It’s crucial to back up your data before proceeding.

4. Can I unlock the bootloader without a computer?

No, the official method to unlock the bootloader on Realme X3 requires a computer to complete the process.

5. Is unlocking the bootloader safe?

Unlocking the bootloader is a safe process if done correctly. However, it’s important to follow the official instructions provided by Realme to avoid any potential risks or issues.


Unlocking the bootloader on your Realme X3 can give you greater control and customization options for your device. Whether you want to install custom ROMs, root your device, or optimize its performance, unlocking the bootloader opens up a world of possibilities. Just remember to take the necessary precautions, backup your data, and follow the official instructions to ensure a smooth and successful unlocking process.

FAQs After The Conclusion

1. Can unlocking the bootloader improve the battery life of my Realme X3?

While unlocking the bootloader itself does not directly improve battery life, it allows you to install custom kernels that can optimize power management and potentially enhance battery life.

2. Will unlocking the bootloader affect my device’s security?

Unlocking the bootloader can slightly reduce the security of your device, as it allows for system-level modifications. However, if you follow best practices and only install trusted software, the impact on security is minimal.

3. Can unlocking the bootloader cause my Realme X3 to become bricked?

Unlocking the bootloader carries a small risk of bricking your device if not done correctly. However, by following the official instructions and taking necessary precautions, the chances of bricking your device are minimal.

4. Can I unlock the bootloader on Realme X3 without losing data?

No, unlocking the bootloader will wipe all data on your device. It’s essential to back up your data before proceeding with the unlocking process.

5. Are there any alternative methods to unlock the bootloader on Realme X3?

The official method provided by Realme is the recommended and safest way to unlock the bootloader. While there may be alternative methods available, they may not be as reliable or secure.

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