Is the Audio Jack on your iPhone 4S not working?This iPhone 4S repair will replace the internal audio jack on your iPhone. This internal assembly includes the volume controls, so if these are not working this repair will correct them too!The RepairZoom experts are some of the most experienced technicians you can find anywhere to diagnose and repair your iPhone 4S audio jack (also known as the headphone port). This repair is fast and can be completed the same day.We also offer free shipping (both ways) for this repair. Your customized free shipping labels will be available to print when you check-out of the online store. The fastest way to get this iPhone 4S Headphone Jack Repair started is to add this item to your cart, OR call us toll free right now at 877-274-5964 to set up the order by phone.