What is the right title for this ball of first-world frustration?
1) I've had my Droid Razr for 13 months.
2) I use Verizon.
3) I drive a 2011 Toyota Sienna.
Before the last update, I could make and receive phone calls and use my Amazon Cloud Player in my car via the Bluetooth capability. Ever since the update, I can't make or receive calls and my Amazon Cloud Player works inconsistently. I am constantly unpairing and repairing my phone in my Sienna to get it to work and even then it's inconsistent. A Google search has turned up nothing. I don't think it's the car because nothing has changed there so it has to be the phone.
Can you suggest fixes for this? This issue basically has rendered the Bluetooth useless.