From the Home screen, tap
.Tap Media sync (MTP) or Camera (PTP) to connect to the PC for Autorun.
Tap Charge only to use only the charging function and not the USB function.
Tap Internet connection to use the ethernet or modem function and not the default USB function.
USB Autorun only works with Windows® XP, Windows® Vista, and Windows® 7 operating systems.
Log on to the PC as Administrator. Non-Administrator accounts have insufficient privilege to install the USB Modem driver and don’t run the Autorun feature.
Do not unplug the USB Cable during Autorun.
If Autorun doesn’t function properly, the USB mode is changed to Media sync (MTP) mode by default.
Autorun automatically installs the USB device driver for every USB mode.