I bought an orogan bluebtooth temp device on December 7 2014 from the national geographic shop Westfield Kotara My z111 connected perfectly when I first connected it to my iPhone 5 I was very impressed and happy. I used the software recommended but 2 weeks later I got a new iPhone 5s. Now it will not connect to the iphone. I have tried everything including reseting t the z111. Reloaded software on iPhone changed batteries. remarkably it shows history up to dec 13. Help! I am Unhappy now.