Use apps like "USB Host Controller" (if available/compatible) to force USB host mode.
This error generally indicates that the kernel is missing the necessary modules to act as a USB Host. Potential Fixes & Workarounds S3C Usb Host Driver Not Found Android
The error "S3C USB Host Driver Not Found" typically appears on older Android devices (often Samsung or devices using Samsung Exynos/S3C chipsets) when attempting to use USB OTG (On-The-Go) functionality to connect devices like flash drives, mice, or keyboards. S3C Usb Host Driver Not Found Android