- 1). Connect your iPhone to your computer.
- 2). Launch iTunes if it does not open automatically.
- 3). Click your iPhone under the "Devices" heading on the left-hand side of the screen.
- 4). Click the "Summary" tab at the top of the screen.
- 5). Check the box next to "Manually manage music and videos."
- 6). Click "Apply." Your iPhone will now operate in Disk Mode, allowing you to treat the device like a removable hard drive. You can drag and drop files onto the device in iTunes or by using your computer.