This points to the specific hardware board configuration or motherboard platform ID (often tied to lower-end or entry-level MTK chipsets like the MT6765 or similar variants).
When you turn on a device utilizing this file, the acts as the crucial bridge between hardware and software: preloader-k65v1-32-bsp-2g-ago.bin
Indicates architecture layout or specific project revision sequence. This points to the specific hardware board configuration
The specific naming convention of this file provides key details about the hardware it is designed for: preloader-k65v1-32-bsp-2g-ago.bin