I am wondering if someone can help me. I recent installed the beta of the OS (4.5.0.44) and have also recently purchased the new BlueAnt Supertooth 3 car speakerphone.

When I first purchased it I uploaded the phone book to the speakerphone and it worked just fine. This device is a TTS (text-to-speech) unit.

Since I switched to the newer OS I noticed that the TTS did not work on incoming calls. I am suspecting that the unit is not compatible to the newer OS. Anyone with an idea on this.

Secondarily, can someone direct me to the link on how do downgrade to a older OS. I have seen it before, but cannot find it. I know it is not as easy as it is to upgrade, so want to do it correctly.

Thanks for your help!!

I think at most you need to re-upload your contacts list - the Supertooth isn't dependent on any phone O/S - also contact BlueAnt customer support with your issue

I am having the same issue but have not found a solution... When I attempt to upload my address book the Bluetooth disconnects and then proceeds to tell me to "Please Wait", and I do just that until it says "Your devices is not able to upload phone book". I just upgraded my OS to see if that fixed the issue, but it didn't.

Any thoughts our there?