You can download the full flash file (which contains the scatter file) from reputable hosting sites like : SP622_V9_20180821 Firmware (Size: 1.2GB).

and click on the "Scatter-loading" button.

Always back up your personal data before flashing, as this process will wipe your device. Ensure your phone battery is charged to at least 50%.

The file is typically compressed as a .zip or .rar . Once extracted, look for a text file named something like MTxxxx_Android_scatter.txt . To use the scatter file effectively, you will also need: