Have tried 4 different BT devices that paired to my iPhone 4. My iPhone 5 says "Now Discoverable" and then Searching... circle goes around and never finds any of my BT devices. Have turned both the devices off and back on several times without success. Phone still says searching going on 15 minutes now? Thae BT headphones and headsets are less than a year old. The Jabra Speaker is a year old.