Thought I would share in case anyone else has this issue.
I have a Z110BT with upgraded firmware to most current update (Z120BT).
I have a Samsung Galaxy S3.
Bluetooth connectivity has never been an issue until recently. The head unit stopped conecting to my phone. I tried to re-pair the device to the unit and I kept getting an error message *Registration Failed*.
I thought maybe my phone was the problem, however it wasn't as it pairs with other devices just fine. I also tried pairing my older Samsung Galaxy S2 and received the same *Registartion Failed* error message.
I fo
