Help connecting up Iphone

[raguilar]

I need some help. I had a 1st generation ULF module and just replaced it with a 13th Generation module that I bought from EAS. I am able to get a Razor to connect up fine. The Iphone will connect and then it disconnects. It keeps cycling through like that and can never keep a connection. I notice this from the bluetooth icon on the Iphone. I returned the ULF module and EAS sent me another one. It is doing the same thing. I have just replaced the bluetooth antenna and no change. Is there a setting that I am missing on the Iphone. I have tried 2 different versions of the Iphone (my wife has one as well) version 1.1.3 and version 1.1.4. I have also turned off WiFi, but I have had no change. Please let me know if there is anything else I can do or if there is a different setting on the Iphone that I am missing.

Thanks,

Ron