In this guide, we will share with you an in-depth guide to Unlock Bootloader on Lenovo Tab P11 and P11 Plus via ADB Fastboot. Similar to the Android smartphones, the Lenovo Tab P11 and P11 Plus handset also come with a locked bootloader. Therefore, it can be unlocked easily with a few steps, which are mentioned below.
If you are new to rooting, then you should know that the unlocking bootloader of an android device is the first and most important step in the Android rooting process.
Also Read
Unlock Bootloader: Overview
The bootloader is a program that starts whenever a device is powered on to activate the right operating system. It packages the instructions to boot the OS from the kernel. Like a smartphone, tablet, or PC, etc.
A Locked or Unlocked Bootloader is what gives you access to root a device easily. If you root your device, it means you have a superuser or administrator access to the operating system that runs on your phone. Therefore, you can change some of the system settings, manage customizations, tweaks, etc.





i tried all of this is says that failed ‘download is not allowed on locked devices’