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

When the tool gets stuck at , it means the tool successfully sent the Download Agent to the phone, but the phone and the computer failed to establish the next level of communication. The tool is waiting indefinitely for a response from the device to start flashing the actual system files. Common Causes of the Error

: Open Device Manager, reveal hidden devices, and uninstall old, duplicate MediaTek Preloader or VCOM drivers.

: Right-click flash_tool.exe , go to Properties > Compatibility , set it to Windows XP (Service Pack 3) , and check Run this program as an administrator . sp flash tool stuck on download da 100

: The error stems from driver mismatches, hardware communication breakdown, or active security protocols (Secure Boot) blocking the unauthorized agent.

Resolving this issue demands a systematic approach. The first step is always to ensure the correct drivers are installed, often by using the "LibUSB" filter driver via Zadig or installing the official MediaTek USB VCOM drivers. Next, one should test different USB ports (preferably USB 2.0), a high-quality data cable, and bypass any USB hubs. Changing the SP Flash Tool’s options—such as switching to "USB Checksum" off or toggling "DA DLL Load" settings—can also help. For persistent cases, using an older or alternative version of the SP Flash Tool (e.g., v5.1924 instead of the latest build) or performing the flash on a different PC (or a virtual machine with a clean Windows installation) may overcome the obstacle. Ultimately, when none of these software measures work, the issue may point to a hardware fault on the device’s motherboard, such as damaged eMMC memory or a faulty PMIC, which requires professional reballing or replacement. When the tool gets stuck at , it

Yes. If the battery voltage is below 3.4V, the phone may enter BROM but shut down when the DA tries to power up the eMMC. Charge the phone for 2 hours using a normal charger, then retry.

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. : Right-click flash_tool

Search for the specific or DA file tailored exactly to your device model.

| Fix | Success Rate | |------|----------------| | USB 2.0 + good cable | ⭐⭐⭐⭐⭐ | | Correct VCOM drivers | ⭐⭐⭐⭐⭐ | | Disable driver signature | ⭐⭐⭐⭐ | | Change DA file | ⭐⭐⭐⭐ | | Adjust SP Flash Tool settings | ⭐⭐⭐⭐ | | Correct connection timing | ⭐⭐⭐⭐ | | Remove battery | ⭐⭐⭐ | | Different SP version | ⭐⭐⭐ |

Use a high-quality OEM data cable. Standard charging-only cables will fail during the data phase switch. 6. Try a Different Version of SP Flash Tool