Pull down the notification shade on your phone after connecting it to the PC. Tap the USB options notification and change the protocol from "Charging only" to Transferring files (MTP) or MIDI .
Installing the official driver unlocks several critical functionalities: Exynos 7885 Usb Driver
When you connect your phone to the PC now, a pop-up will ask to Allow USB debugging? Check the box for Always allow from this computer and tap . Troubleshooting Common Connection Issues Pull down the notification shade on your phone
Samsung Android USB Driver is the universal driver required for all devices powered by the Exynos 7885 use this method.
If the executable file fails or you prefer a lightweight installation using raw .inf driver files, use this method.