I have a problem deleting custom labels in iOS7!
In iOS6 it was a simple task deleting them but in iOS7 i can't for the love of god figure out how to delete them.
Does anyone have a sugestion on how to delete custom labels?
I'm super OCD. Wasn't going to sleep until I found a resolution. Found a way to get it done until Apple fixes this.
Download the app magic jack talk free. Here you are able to edit contacts/ custom labels as in older ios versions.
Simply delete them there and voila! They will be gone from your custom labels.
And of course you can delete the app afterwards.
Hope this helps!
Found the info here.