You can download the Walton S7 DA File (Boot File) directly from this page. It is provided as a compressed ZIP package containing the DA File, compatible USB drivers, and a detailed tutorial.
This DA File is essential for unlocking and flashing stock ROMs on MediaTek-powered devices. It also enables the removal of the Factory Reset Protection (FRP) lock. The file supports SP Flash Tool, SP MTD Tool, CM2 MTK, and other MediaTek-supported utilities. This is an officially released DA File.
Walton S7 Custom DA File (Download Agent File)
The Custom DA (Boot) File is specially designed for secure boot-enabled MediaTek smartphones and tablets. It helps resolve DA error issues on supported devices, ensuring smooth flashing, unlocking, and repair operations.