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.
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. sp flash tool stuck on download da 100
Meta Description: Is your SP Flash Tool frozen at "Download DA 100%"? This 3000+ word guide covers 12 proven fixes, from driver issues to eMMC corruption, to unbrick your MediaTek device. Introduction: The Frustration of a Frozen Flash You’ve set up SP Flash Tool, loaded the correct scatter file for your MediaTek (MTK) Android device, and clicked "Download." The red bar fills up slowly, then the purple bar, and finally, the yellow bar reaches 100%. But then it happens: "Download DA 100%" appears in the status log, and the process stops. No error message. No progress. Just a frozen tool and a bricked phone. This is one of the most common and