To fix SP Flash Tool when it is stuck at Download DA 100%, you usually need to address either driver conflicts, incorrect Download Agent (DA) files, or hardware connection issues. This specific hang point typically indicates that the tool has sent the Download Agent to the phone, but the phone's processor (BROM) has failed to initialize the handshake to start the actual flashing process. Immediate Solutions
Solution: In the SP Flash Tool interface, look at the "Download-Agent" field. Instead of the default MTK_AllInOne_DA.bin, try selecting the specific DA file provided with your phone's firmware.
Are you seeing a specific error code (e.g., 2004 or 0x7D4) alongside the 100% hang? sp flash tool stuck on download da 100
It means the computer has successfully sent the Download Agent (DA) to the phone, but the device is failing to communicate back to start the actual flashing process.
The SP Flash Tool is an indispensable utility for anyone working with MediaTek-powered Android devices, from smartphone repair technicians to custom ROM enthusiasts. It allows users to flash firmware, recover bricked devices, and perform low-level maintenance. However, even the most seasoned users can find themselves staring at a frustratingly static progress bar, with the tool's log displaying the ominous message: "Download DA 100." This seemingly simple error—where the tool fails to progress beyond sending the Download Agent (DA) to the device's memory—is a multifaceted issue rooted in hardware, software, and timing. Understanding its causes and solutions is essential for any technician or hobbyist seeking to restore a device to working order. To fix SP Flash Tool when it is
Version Mismatch: Using an outdated version of SP Flash Tool for a modern chipset. Step-by-Step Solutions 1. Fix the VCOM Drivers
Now that we've identified the potential causes, let's explore the solutions: Are you seeing a specific error code (e
Uncheck Preloader: Some users find success by unchecking the Preloader partition in the list before clicking "Download". 4. Bypass MTK Authentication (For Newer Devices)