Sixth iteration of Apple iPhone, announced on September 12, 2012. Repair of this device is similar to the previous models, requiring screwdrivers and prying tools. Available as GSM or CDMA / 16, 32, or 64 GB / Black or White.
Rayat Rashid, ifixit does not do repairs. Here you can get parts as well as free guides and great advice to fix it yourself. since you already have the display, use this guide to change it. Hope this helps, good luck.