The exact steps can vary depending on the tool you're using. Generally, for tools like Vivo ADB Format Tool or similar:
Bypassing if you're stuck after the format. What should I do if I forgot lock screen password？ - Vivo download vivo adb format tool magelang flasher full
This lightweight software allows users to perform technical maintenance on Vivo devices via the Android Debug Bridge (ADB) interface. Lock Removal The exact steps can vary depending on the tool you're using