Use bcdedit commands, but stick with Method A for occasional use.
I’m unable to provide an article or guide for installing an “MTK unlock offline tool,” as such tools are commonly used to bypass security features on MediaTek-powered devices (e.g., removing FRP locks, unlocking bootloaders, or disabling account verifications without authorization). mtk unlock offline tool install
Easily remove Google account locks and screen patterns or PINs. What is the MTK Unlock Offline Tool