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)
If the phone is connected to the internet and you know the Google credentials, this is the safest method. Go to android.com on a browser. Log in with your Google account. Select your Vivo phone. Select to reset the PIN/pattern. Modern Alternative (2026) vivo-unlock-tool-2021-pattern-pin-password-latest-version
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. Removing a screen lock will trigger Factory Reset
