: Use a tool like WinRAR or 7-Zip to extract the .bin file inside the .rar package. Open Flashing Tool : Launch SP Flash Tool. Load the DA : In the Download-Agent field, click "Choose."

Select the extracted .bin file (e.g., MTK_AllInOne_DA.bin or a specific custom DA).

: Used when a phone shows a "Secure Boot" or "BROM" error during flashing.

Flashing custom DA files can be risky. Always ensure the DA matches your specific chipset (e.g., MT6765, MT6739) to avoid hard-bricking your device.

Because this specific file is hosted by Firmware4mobile.com, here is how you typically use it: Purpose of a DA File

: Load your device's scatter file in the Scatter-loading File field.

: Needed for flashing firmware, removing FRP (Google Lock), or fixing "System Destroyed" errors on brands like Xiaomi, Oppo, Vivo, and Realme. How to Use the .rar File

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