I installed Quantum 2.7 yesterday, and it is running very well.
I have found that my phone will no longer connect to the SYNC Bluetooth in my car. On the phone it will see the SYNC, and ask for the pin. The SYNC will see the phone, and provides the pin. When the pin is entered into the phone the SYNC will detect the connection, and proceed to connect, but the phone will say pairing. The phone stays on pairing, and if the SYNC is selected on the phone it will once again ask for the pin. After a shutdown of the SYNC on the car it will look for the phone and then say no phone found. The phone will see the SYNC, and again asked for the pin. I have deleted the phone from the SYNC, and removed the SYNC from the phone, and tried again with the same results. If I reboot the phone it will then connect SOMETIMES. I renamed the phones Bluetooth ID, and it will return to stock (Epic 4G). I am at a loss, and any help will be appreciated.