To turn the phone on, press and hold the Power key.
Swipe the lock screen to the right.
Tap the preferred language.
Tap the preferred country or region.
Connect the iPhone to the computer using the supplied USB cable.
Once the iPhone is connected, the iTunes application will open automatically.
Click the desired option and click Continue.
Click the Get Started button.
The iPhone has now been successfully activated via iTunes
Note: iTunes will automatically create a backup. Once the initial backup is complete, unplug the iPhone from the computer.
Tap the preferred Location Services option.
Tap the preferred option.
Tap Sign in with Your Apple ID.
Enter the desired account name and Password, then tap Next.
Read the Terms and Conditions and tap Agree.
Tap the desired iCloud option.
Tap the preferred Find My iPhone option.
Tap to enable or disable the Messaging options as desired, and then tap Next.
Enter the preferred Passcode or tap Don't Add a Passcode.
Note: If prompted, tap Continue or enter the Passcode a second time.
Tap the desired Diagnostics option.
Tap Get Started.
The iPhone is now activated.