Visit a reliable source like the official SP Flash Tool page to download the latest Windows or Linux version.

—and the specific MediaTek (MTK) chipset architecture of the device you are trying to service. Understanding the MT67 Platform The "MT67" designation refers to a broad family of MediaTek 64-bit ARM-based chipsets

Download the latest version of SP Flash Tool (v5.1924 or higher) . Newer versions are specifically optimized for MT67xx series platforms. 2. Use the Correct Download Agent (DA)