One of the useful feature of iOS 5, out of its 200+ new features is the ability of wirelessly syncing iPhone, iPod Touch and iPad with iTunes. The guide below will let you people help to know the process to to enable Wi-Fi Sync in iOS 5 for the first time, so continue reading after the break.
How to Enable Wi-Fi Sync in iOS 5
Install iOS 5 on your iDevice
Download and install iTunes 10.5 on your computer
A USB cable for the initial sync
Your iDevice and computer must be on same Wi-Fi connection
Enable Wi-Fi Sync on your iDevice by navigating through Settings > General > [...]