CRACKED SCREEN
Need information on replacing cracked screen.
iPad 2 Wi-Fi + 3G
Apple does not repair iPhones, but will replace the entire iPhone for a flat fee; see the Repair Pricing section here:
http://www.apple.com/support/iphone/service/faq/
There are independent iPhone repair services that may be able to replace the screen for less. Do a web search for "iPhone repair". Note, though, that if you elect to have the iPhone serviced by an unauthorized shop, all further support from Apple will be voided.
Regards.