Unlocking your bootloader involves significant risks. Please read the following carefully:

Note: The following instructions assume the use of a reliable, updated AIO tool specifically for the Redmi Note 8 Qualcomm/MediaTek chipset. 1. Download and Prepare the Tool

Open CMD and type: fastboot oem device-info You should see: (bootloader) Device unlocked: true

A common misconception is that such tools bypass the waiting time. A developer on XDA clarifies: "this tool is just a all in one tool. it wont bypass the waiting time to unlock". It simply automates the steps required by the official process.

Launch the Redmi Note 8 AIO tool and select the "Unlock Bootloader" option. Follow the on-screen instructions to complete the process.

: Automatically installs necessary ADB and Fastboot drivers, eliminating the common headache of manual installation on Windows.

Choose your specific device variant (e.g., Redmi Note 8 / 8T / 8 Pro). Select or Bypass Mi Cloud .

Unlocking through the AIO utility completely skips security check thresholds by communicating through Qualcomm's raw boot interface. To establish this connection, you have two path options: Option A: Software Routing (Working Phones) Power down the device.

: Allows initial commands to communicate from your system command line to the mobile terminal.

: Switches the device interface directly from Fastboot to Emergency Download Mode without physical modification tools. Prerequisites and Essential Downloads

Do not skip these steps. Failure to prepare correctly results in a hard brick.