[iMore Question]

It is very important that I know who is calling(without looking at my phone) I only want the default tone to sound when someone not in my contacts is calling- everyone in my contacts has been assigned a specific tone. I only have use of one hand so it is not possible for me to pull my phone out while driving to see who is calling but if it's a person I know I want to pull over and get in touch. I have one tone(preloaded on IOS) set as my default tone. Every single person in my contacts is assigned a specific tone(either 3rd party tone, purchased on iTines, or custom created by me. It worked perfectly on my iPhone 4s and 5 What do I do to make this work?

All ringtones appear in my itunes library and play from there just fine, so there's nothing wrong with any of the tones.

[Bruno Fendri]

You may try removing and assigning the ringtones again. I have had such issue once uploaded my back up and i needed to assign ringtone to every my contact.