Sp Flash Tool Stuck At Download Da 100 May 2026

Windows may be using the wrong driver for your device. The correct driver is MediaTek USB Port (or MTK USB Com Port). If Windows uses libusb or a generic MTP driver, the handshake fails.

If you tried all ten fixes and still see "Download DA 100%," the problem might be physical.

Step 1: Force the Right Driver

Step 2: Switch USB Ports

Step 3: Run as Administrator

SP Flash Tool (SmartPhone Flash Tool) is the essential utility for flashing stock ROMs, recoveries, and bootloaders on MediaTek (MTK) Android devices. However, users frequently encounter a specific progress bar nightmare: the process proceeds smoothly to 100% on the "Download DA" stage, then... nothing. It freezes. The tool either hangs indefinitely or eventually throws an error.

This guide explains what "Download DA" means, why the process stalls, and how to resolve it.

The "Download DA 100%" error is rarely a death sentence for your device. In 90% of cases, it’s a driver, USB port, or cable issue. Be patient, methodically try each fix, and you’ll likely see that progress bar turn green.

If you’ve tried everything here and still face the issue, visit the XDA-Developers forum for your specific phone model. Chances are someone has already posted a custom DA or a unique workaround. sp flash tool stuck at download da 100

Have you solved this error using another method? Share your experience in the comments below!

Disclaimer: Flashing firmware can void warranties and potentially brick devices. Proceed at your own risk. Always back up your data before attempting these steps.

When the SP Flash Tool is stuck at "Download DA 100%" (often accompanied by a purple progress bar), it typically indicates a communication failure between the software and your device's Boot ROM. This stage is when the Download Agent (DA) is being sent to the phone's internal SRAM to prepare it for flashing. Common Fixes for DA 100% Freeze

Reinstall MediaTek Drivers: Improperly installed or corrupted VCOM/MTK drivers are the most frequent cause. You may need to manually uninstall existing drivers and reinstall them from a reliable source like the Hovatek Forum Guide.

Use a Different Download Agent (DA): Some devices (especially those with secure boot) require a specific DA file rather than the default MTK_AllInOne_DA.bin. You can load a custom DA by clicking "choose" next to the Download Agent field in the tool. Hardware Troubleshooting:

Try a different USB cable or PC port (prefer USB 2.0 over 3.0).

Ensure your device is completely switched off with a charged battery inside before connecting.

Attempt the connection while holding down the Volume Up, Volume Down, or both buttons to force the correct boot mode. Windows may be using the wrong driver for your device

Modify Tool Settings: Navigate to Options > Option > Download and try unticking "DA DL All with Checksum" to bypass potential integrity check hangs. Why This Happens

The "Download DA 100%" message means the tool has successfully reached the end of the DA transfer but hasn't received a "success" handshake back from the device. This "silence" is usually due to the device not recognizing the command or losing power/connection mid-process.

Are you seeing a specific numerical error code (like 2004 or 4032) alongside the freeze? SP Flash Tool Error Solutions Guide | PDF - Scribd

SP Flash Tool Stuck at Download DA 100: A Comprehensive Guide to Fix the Issue

The SP Flash Tool is a popular software used to flash firmware on Android devices, particularly those powered by MediaTek (MTK) chipsets. However, some users encounter issues while using the tool, such as getting stuck at 100% during the download DA (Download Agent) process. If you're facing a similar problem, you're in the right place. In this article, we'll explore the causes of the issue and provide step-by-step solutions to help you resolve it.

Causes of SP Flash Tool Stuck at Download DA 100

Before we dive into the solutions, let's understand the possible reasons behind the issue:

Solutions to Fix SP Flash Tool Stuck at Download DA 100 Step 1: Force the Right Driver

Now, let's move on to the solutions:

Solution 1: Update SP Flash Tool to the Latest Version

Solution 2: Verify and Re-download Firmware File

Solution 3: Check and Fix USB Connection Issues

Solution 4: Prepare Device for Flashing

Solution 5: Use a Different Flash Tool or Method

Conclusion

This is mechanical, not just software. The flashing process requires consistent voltage.

Some MediaTek devices refuse to enter download mode properly if the battery is too low, too high, or if the device is powered on. Many models require the battery to be around 50-70% and the device completely powered off.

If you are using "Firmware Upgrade" or "Format All + Download", switch to "Download Only". The other modes are more aggressive and often trigger DA freezes.