If the drivers are installed, the issue is often that the phone is connecting and disconnecting too fast for the tool to catch it.
The "Download DA 100%" hang is rarely a sign of a "bricked" device, but rather a configuration error. Success usually comes down to finding the correct DA file for your specific model and ensuring your VCOM drivers
Some custom DA files (like "DA_SWSEC_PL.bin") skip security checks. Search for a DA designed for your exact model number.
: Issues like a faulty USB cable, a loose port, or insufficient battery power can cause the target device to shut down unexpectedly right after the DA is received. Step-by-Step Solutions 1. Use a Secure Download Agent (DA) If your device has a secure bootloader, the default MTK_AllInOne_DA.bin might not work. Locate the specific DA : Look for a file named DA_SWSEC.bin sp flash tool stuck on download da 100
This issue often presents as a red or yellow progress bar that completes but never transitions to the flashing stage (the purple or yellow "Download" bar). Users commonly experience this when there is a communication breakdown between the PC and the phone's bootloader. Common Causes & Troubleshooting Based on technical community consensus from platforms like XDA-Developers , here is how to resolve this specific hang: Secure Boot Requirements
Advanced steps:
If your flashing process has frozen at this exact moment, you are not alone. This guide explains why this error happens and provides step-by-step solutions to fix it. Understanding the "Download DA 100%" Error If the drivers are installed, the issue is
If the issue persists, the problem lies with how your operating system handles the device connection. Reinstall MediaTek VCOM Drivers
(usually black) instead of USB 3.0 (blue), as the latter often causes timing issues with SP Flash Tool. Version Mismatch
: Using an outdated version of the tool can lead to generic hangs or Error 2004 : Download the latest version of SP Flash Tool and run it as an Administrator Windows XP Compatibility Mode Summary Verdict Search for a DA designed for your exact model number
: The PC detects your device in MediaTek USB VCOM / BROM mode.
This guide provides a comprehensive, step-by-step approach to diagnose and resolve the "Download DA 100%" error. We will start with the simplest environmental checks and progress to more advanced technical solutions.
– Ensure battery is >50% or try with battery disconnected (if removable). Some models need specific timing: click “Download” before connecting the powered-off phone.
