If you have an iPhone 6, there is a good chance that the headphone jack is not working correctly. This is because the iPhone 6 has a new design that does not have a traditional headphone jack. Instead, it has a new port called the Portrait Jack. This port allows you to use headphones with your phone in portrait mode. If your headphone jack does not work on your iPhone 6, there are a few ways to fix it. The first way to fix the headphone jack on your iPhone 6 is to replace the entire jack with a new one. This will cost you around $30 and will fix most of the problems that you may have with your phone. The second way to fix the headphone jack on your iPhone 6 is to try and use another type of headphones instead of using those that come with your phone. This can be done by going into Settings and selecting “Sound & Audio” and then choosing “Other Devices” under “Headphones”. Once you have chosen this option, select “Unknown Sources” and then click on OK. You will then need to enter in the name of the audio device that you want to use instead of the default Apple Music or Beats by Dre headphones. Once you have done this, select “OK” and then restart your phone for the change to take effect. The third way to fix the headphone jack on your iPhone 6 is by buying a new one. This will cost around $60 and will fixed most of the problems that you may have with your phone as well as adding another type of headset if needed.