Hello forum, Yes... I know, ANOTHER newb asking the age-old "h0w d0 u Kn03 w1tch 1 2 u53???" digitizer question. However, I have looked around the web and stickies in MacRumors and am unable to find to credible information on my question. I have an iPhone 3G (model A1241) with a destroyed apple digitizer (1) on the digitizer flex cable. On the (1) apple digitizer flex cable is the serial number 802-0637-1 and i also have another digitizer for 3G with the serial number (2) 802-0621-A. Do I need another digitizer with matching serial numbers (i.e. flex cable serial number matching), or will (2) be a functioning and viable replacement, instead of another 3 weeks wait from China. Thanks for the information and help. Cheers EDIT: Aussie.