If you go to the manufacturer for an iPhone repair, you'll pay dearly for any kind of service. Just replacing the battery may cost over a hundred dollars, and if you need to replace the LCD screen, you can plan on double that or more.However, there are a number of independent agents that have been established offering repair and parts. And many will repair your device for half, or even much less, than what it would cost for a factory repair or replacement. Many of these providers also offer warranties on parts and labor, and provide a great alternative to going to the manufacturer.
Read the entire article: "The Truth About iPhone Repairs."