I just switched form Verizon to T-Mobile because I like the wifi calling feature. My issue I have having is connecting the Bluetooth to different devices.
1. Stereo in car....pioneer DEH-6600T and is says incorrect PIN number. I know it works because I still have my Galaxy S4 from Verizon and have had ZERO issue pairing it.
2. I have a FITBIT......pairs with with my S4 without issue. I get "Error. Unable to Communicate with Flex". It does find it without issue,
3. I have a UE Boom cube....my Note 3 pairs with it fine. My iPad pairs with it fine, and so does my S4. It is just the other devices that the Note 3 won't pair with. I have read other's posting on the same matter.
My phone isn't rooted.
I have soft reset the phone (battery out for a minute). I have killed all processes. Like I said, my S4 pairs without issue. The pairing of the FITBIT and stereo is the most important part seeing that I use my phone to talk to people.
Please advise!