If you have cracked digitiser (top screen) or broken the LCD (inner screen), this model requires both screens to be replaced as it is factory bonded. Digitisers may be available to purchase separately from factories but these are often sold for technicians to build together with the LCD before replacing the unit. If you have cracked the top screen but the display is still visible, it is unlikely we can replace the top screen on it's own so we will quote you for a complete screen assembly. We use quality and original parts. Occasionally if we have a second hand screen that's in good condition, we may offer you this during repair to bring the price down but all quotes are for new screens and our 3 month warranty applies to all. We generally keep good stock to keep our turnaround quick. Please enquire about our express service, which is same day, if you are in a big hurry.