Here are the recommended courses of action:
: Confirm that V300 supports your specific device model and OS version to avoid "bricking" (making the device unusable). How to Use WipeLocker (General Steps) Once you have secured the download: Disable Antivirus tool wipelocker v300 download link
The search for "Tool WipeLocker v300" implies the existence of a specific version (likely version 3.0.0). Several sources reference a version "v3.0.0". Here are the recommended courses of action: :
Running the software to "wipe" the existing account association from the device's local memory or server-check. into Recovery Mode to use this tool? Activation Lock - Support - Apple tool wipelocker v300 download link