iOS is the operating system software installed on your iPhone. To find out which version you have: Tap Settings, Tap General, Tap About, and view the version number.
Want to download new applications from App Store? It's easy, but you need an Apple ID before you can use this function. If you don't have an Apple ID, you can create one at www.apple.com
Tap App Store.
To search by category: Tap Categories.
Tap the required category.
To search by application name: Tap Search.
Key in the name of the required application and tap Search.
Tap the required application.
To download a free application: Tap FREE.
Tap INSTALL.
To download a paid application: Tap the price.
Tap BUY NOW. If it's the first time you use App Store, you need to log on. Follow the instructions on the display to download and install the application.
Tap the application you've just downloaded. Follow the instructions on the display to use the application.
