Ensure you are using the 64-bit version of SP Flash Tool if your device's chipset ends in "bit64" in the scatter file. Summary Checklist
The "Not Support Platform" error occurs when the SP Flash Tool detects that the (the map of your phone's memory) does not match the actual processor architecture of the device you have connected. sp flash tool not support platform
Secure boot devices need a specific .bin file. Ensure you are using the 64-bit version of
Older versions of SP Flash Tool do not recognize newer MediaTek chipsets (like the Helio series). If you are using a version from 2018 on a phone made in 2022, you will get the platform error. Older versions of SP Flash Tool do not
Sometimes the platform isn't recognized because the PC isn't "talking" to the phone correctly. If the handshake between the tool and the MTK VCOM port is shaky, the tool might misidentify the platform.