Download and install the latest MTK All-in-One Drivers . If you are on Windows 10 or 11, you must Disable Driver Signature Enforcement before installing. 📂 Fix 2: Use the Correct Download Agent (DA)
If you have a Xiaomi, Oppo, or Vivo device, you likely need a Custom DA file specific to your model to bypass the security check. ⚙️ Fix 3: Match the Connection Settings
Before diving into software settings, ensure the physical connection is solid. sp flash tool stuck at download da 100
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 .
The "DA 100%" hang is almost always a driver handshake issue. Your PC sees the device, but it hasn't established the port correctly. Open Device Manager on your PC. Download and install the latest MTK All-in-One Drivers
If you see "MTK USB Port" or "Preloader USB VCOM" appear and then disappear with a yellow triangle, your drivers are outdated or unsigned.
If your device has a removable battery, take it out, wait 10 seconds, put it back in, and try again without turning the phone on. 💻 Fix 1: Update Your VCOM Drivers ⚙️ Fix 3: Match the Connection Settings Before
If you are trying to unbrick or flash your MediaTek (MTK) device and the , you are stuck at the most common hurdle in Android flashing.