Sp Flash Tool Stuck On Download Da 100 Hot! Jun 2026

Locate the specific .bin DA file provided within your stock firmware folder, or download a DA file specific to your phone model.

Windows native drivers frequently disconnect the virtual COM port immediately after the DA is sent, causing the tool to hang at 100%.

The tool may be timing out because it loses contact with the device immediately after the DA is loaded.

Modern MTK chipsets feature hardcoded bootloader security that rejects generic or mismatched Download Agents. sp flash tool stuck on download da 100

High-speed USB configurations can cause packet loss during the critical DA hand-off phase. Adjusting the tool's internal connection settings can stabilize the process. Open . Navigate to Options > Option... > Connection . Locate the USB Speed setting. Switch it from High Speed to Full Speed . Close the options menu and attempt the flash again. 5. Adjust Device Connection Timing and Buttons

Using an open-source exploitation utility like the allows you to disable this security restriction:

Eliminates power fluctuations and chip incompatibility from USB hubs. Locate the specific

The error occurs when the tool successfully sends the Download Agent (DA) to your MediaTek (MTK) device, but the device fails to authenticate, initialize communication, or hand over control to the flashing process . This issue typically drops a red or purple progress bar at 100% and halts indefinitely due to Secure Boot limitations, incorrect USB drivers, or a mismatched DA file.

This is one of the most common and frustrating errors in the Android flashing community. The "DA" in "Download DA" stands for —a small piece of firmware that SP Flash Tool sends to the phone’s RAM to manage the flashing process. When the tool gets stuck at 100% of this step, it means the DA was sent successfully, but the phone failed to execute it or handshake with the PC.

+-----------------------------------------------------------+ | Download Agent: [ C:\Firmware\DA_SWSEC.bin ] [Choose]| <--- Pick specific DA | Scatter-loading: [ C:\Firmware\MT6765_scatter.txt] [Choose]| +-----------------------------------------------------------+ 3. Update or Correct VCOM Drivers Remove the battery

: Conflicting drivers can stall the process. Use a tool like USBDeview to uninstall old VCOM and Preloader drivers, then reinstall the latest MediaTek USB VCOM drivers.

: Download the MediaTek All-in-One USB Driver package. Right-click the .inf driver file and select Install , or run the automatic installer as an Administrator. 2. Match the Correct Download Agent (DA) File

Fixing the "Download DA 100%" error requires patience and systematic troubleshooting, moving from simple environment checks to complex security bypasses. By methodically working through the steps above, you should be able to identify the cause and get your MediaTek device back to a working state. Remember to always be prepared for a full data wipe, although this guide focuses on connection and flashing issues.

Remove the battery, connect the USB to the computer, then insert the battery.

Use the original high-quality data cable.