These usually involve switching the phone to Qualcomm HS-USB QDLoader 9008 mode or MTK Preloader mode to bypass security, then selecting "Factory Reset/Wipe." Method 3: Using Google's "Find My Device" (No Tool Needed)

Removing a screen lock will trigger Factory Reset Protection (FRP), requiring you to enter the Google account credentials previously used on the device. Legality: Ensure you are unlocking your own device. Guide: Vivo Unlock Tool Methods (2021 - Present)

Method 1: Using "Vivo Unlock Tool" / Fastboot Methods (2021 Era)

Download the specific unlock tool (e.g., Vivo FRP & Pattern Unlock Tool 2021). Proceed with caution; scan all downloads for viruses. Install USB Drivers and extract the tool. Turn off your Vivo phone.

Enter (usually holding Volume Down + Power Button). Connect the phone to the PC via USB cable.

Tools like "Vivo FRP & Pattern Unlock Tool 2021" were typically designed for Qualcomm or MTK-based devices. Download the Vivo USB Drivers on your PC.

Click Start/Unlock and wait for the process to complete (phone will reboot). Method 2: Android Multi-Tools (EFT, UMT, MRT, Miracle Box)