If you are compiling Android from source or building a custom kernel for a device with an MT68 chip, your build environment may have outdated device trees, kernel headers, or prebuilt toolchains that do not recognize the specific platform ID of the MT68.
If the tool still refuses to recognize the device, you may need to use a specialized bypass tool to bypass the restriction before starting the SP Flash Tool. Download the MTK Auth Bypass Tool (Mod) .
How to Fix "Platform mt68 Not Supported on This Version" If you’ve encountered the error message while trying to flash firmware, root a device, or use custom recovery tools, you aren't alone. This specific error typically pops up for users working with MediaTek (MTK) based devices, specifically those utilizing newer 5G chipsets. What Does "Platform mt68" Mean?
Check your Device Manager to ensure the device is recognized as "MediaTek USB Port" "Preloader" when connected. Reinstall the VCOM drivers
Uninstall all existing MediaTek, Android, and USB drivers from your device manager. Restart your computer.
Check the developer's site or GitHub for an ARM64 or AArch64 version of the software.
: If the software is no longer being updated or does not support your platform, you might need to look for alternative software that is compatible with the MT68 platform.
Ensure you have the MediaTek VCOM USB drivers correctly installed on your PC to allow the tool to communicate with the device in "Brom" or "Preloader" mode.
: Keeping your software and device firmware up to date can prevent compatibility issues.
The error is a common but solvable roadblock when working with modern MediaTek devices. It signals a mismatch between your flashing tool and the phone’s chipset, not a permanent hardware failure.