You are attempting to flash firmware meant for a different hardware revision of the same phone model. Step-by-Step Solutions 1. Update SP Flash Tool (The Most Likely Fix)
For newer devices (Oppo, Vivo, Xiaomi), you might need a custom DA file specific to your brand to bypass the authentication. 3. Verify Your Scatter File platform mt67 not supported on this version
The .txt scatter file you are loading contains memory map parameters that don't match your device's physical hardware. You are attempting to flash firmware meant for
Are you using a high-quality data cable and a USB 2.0 port (USB 3.0 can sometimes cause sync issues)? If the tool is up to date but
If the tool is up to date but still fails, it may be struggling with your phone's secure boot.
Sometimes the error is a "ghost" caused by poor communication between the PC and the phone.