Are you getting an (e.g., 2004, 5054) right after it hangs?
When SP Flash Tool gets stuck at Download DA 100%, it means the computer has sent the Download Agent (DA) to the phone, but the device and the software have failed to establish the secure, secondary communication link required to begin flashing the actual firmware.
is incompatible with the device's specific security level or chipset. Driver Failure: MediaTek PreLoader USB VCOM
MediaTek introduced around 2019. If you have a device with:
The is the first step in the flashing process. SP Flash Tool uses this agent to communicate with the phone’s Preloader, allowing it to send the rest of the firmware files. sp flash tool stuck at download da 100
Comprehensive Troubleshooting Guide: How to Fix SP Flash Tool Stuck at "Download DA 100%"
To fix the issue, it helps to understand what the SP Flash Tool is doing at this stage:
Incorrect or unstable drivers are the most frequent culprits for communication failures.
Open SP Flash Tool, go to → Option :
I can provide the specific files or bypass steps for your exact phone layout. Share public link
Understanding the root cause helps you choose the right solution. This error usually stems from one of the following issues:
Many manufacturers (such as Xiaomi, Oppo, Realme, Vivo, and Infinix) modify the standard MediaTek boot sequence. The default MTK_AllInOne_DA.bin file will not work for these devices.
The default MTK_AllInOne_DA.bin included with SP Flash Tool doesn't work for every phone, especially newer models or those with Secure Boot. In SP Flash Tool, look at the field. Click Choose . Are you getting an (e
Modern MediaTek devices feature a secure boot lock that stops unauthorized software from flashing the storage drive. If your device requires an authentication file, the SP Flash Tool will freeze right after loading the DA.
: If you are using a very new or very old version of SP Flash Tool, try a different stable build (e.g., v5.x vs v6.x) that is better suited for your specific chipset. Specific Settings to Adjust DA File Selection : Ensure you are using the correct Download Agent file. Most users use MTK_AllInOne_DA.bin
If none of these work, include this info when asking for help: