How to Lock Bootloader Google Pixel devices | Latest Relock Tutorial 2025

In this video tutorial, we will guide you step-by-step on how to lock the bootloader on all Google Pixel devices, including the latest models such as the Pixel 9, Pixel 8, 7 Pro, Pixel 6 Pro, Pixel 5a, and even the older models.

How to lock the bootloader (A step-by-step guide): https://www.progeeksblog.com/lock-boo...
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Locking the bootloader is an essential step for those who want to enhance the security of their device, prevent unauthorized access, and maintain the warranty. By locking the bootloader, you can prevent unauthorized modifications to your device's firmware, which can compromise your device's security.

To start, we will show you how to enable Developer Options and USB Debugging on your Google Pixel device. These settings are necessary to unlock the bootloader and perform other advanced tasks on your device.

Next, we will walk you through the process of locking the bootloader, which involves using the ADB and Fastboot commands. We will provide you with the necessary commands and files to successfully relock the bootloader.

Locking the bootloader will restore your device to its original state, and prevent unauthorized modifications to the firmware.

Overall, this video tutorial will provide you with a comprehensive guide on how to lock the bootloader on all Google Pixel devices, including the latest models Google Pixel 7 Pro, Pixel 7, Pixel 6a, Pixel 6, Pixel 6 Pro, Pixel 5a, Pixel 5, Pixel 4 XL, Pixel 4a 5g and other older models.

By following the steps in this tutorial, you can enhance the security of your device and prevent unauthorized access.

How to install ADB and Fastboot Drivers:    • How to Install ADB & Fastboot Drivers on W...  
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