http://www.directfix.com/product/IP-2213.html iPhone 3G Touch Panel IP-2213 Reassembly Directions. The iPhone 3G Touch Panel is also known as the Glasstop, Digitizer and Touch Screen. These are all the same part and are available at directfix.com. These are step by step on how to re-install the iPhone 3G Touch Panel for Part IP-2213. This is part of the DirectFix.com complete guides to taking apart your iPhone 3G and Smartphone units. For 5% off your first order on our webpage www.directfix.com use coupon code YOUTUBE at checkout for a limited time only.