This picture says it all:
It keeps saying "could not be synced because the connection was lost" which sometimes happened when doing a Wi-Fi sync, but this is a wired sync!
Because iTunes lost the connection.
- Reboot the computer.
- Reset the iOS device. Nothing will be lost
Reset iOS device: Hold down the On/Off button and the Home button at the same time for at
least ten seconds, until the Apple logo appears.
- Try another USB port.
- Try another USB cable.
A iOS reset helped. Thanks.
For my own knowledge though, if it's connected with a wire, how does it lose the connection?
SOme a poor electrical connection and sometimes software glitch.
Retrieving data ...