Updating my ipod software
Launch i Tunes on your computer, select your i Phone on the list of devices and click the "Summary" tab.Select "Check for Update" and then click "Download and Update" to initiate the update.Go back to Settings Software Update and then tap Install Now to install the now downloaded i OS update file.
You may also want to connect your i Phone to your local Wi Fi network, so you don’t get charged for downloading the update over your cellular connection. i OS will automatically check for available updates and will prompt you if one is available.
Tap "General" and then select "Software Update." Tap "Download and Install," select "Install" and enter the phone's pass code, if prompted, to initiate the update.
To update the i Phone's software using i Tunes, first connect the phone to i Tunes using the USB cable that came with the i Phone.
If the update is available, then tap Download to download the update.
Wait for the download to complete and then tap Install to apply the update.