Third-party charging cables often lack data wires. Use an official Samsung USB cable.
After restarting, connect your Galaxy A12 via a high-quality USB cable. You can verify the installation in the Windows Device Manager SAMSUNG Galaxy a12 Exynos 850 Drivers Download
As of the latest update, the file name is typically SAMSUNG_USB_Driver_for_Mobile_Phones.exe . The version number changes, but the compatibility remains robust for the Galaxy A12. Third-party charging cables often lack data wires
You've installed the drivers, but your computer still won't recognize your Galaxy A12. Solution: The issue might be on the phone side. Try these fixes: including the Exynos 850 A12.
Samsung releases a universal USB driver that works with all Galaxy devices, including the Exynos 850 A12.