The conversation between human and AI assistant.
How do I connect a Galaxy S3 to an USB?
Is there anything else I need to do on the phone?
Yes, you need to change the USB settings to MTP or PTP mode. To do this, go to Settings > Developer Options > USB debugging and enable it. Then go to Settings > More > USB Utilities, tap on "Connect Storage to PC" and connect your phone to the PC with the USB cable.