Failing to pair with car over BT with 6.1 ROMs

[ludovich]

This works flawlessly with 6.0 based ROMs, but with any of the 6.1 flavored ROMs I have tried, the pairing process fails. Is there something fundamentally different between 6.0 and 6.1 in the BT stack that would explain this? Any tweaks you might know of that could fix the problem? Basically, while pairing, the car system sends a "Authorization Unsuccesful" message and the phone rejects the pairing. Because of that I am stuck with 6.0.

[sarudia]

I am using my bluetooth car cd player with my Tytn using a 6.1 Dutty's rom. Works perfectly. Try using the april 29 rom just for testing.

[blogzter]

i use the rom and radio in my signature and have no problem pairing with car's BT.

[jackleung]

No such problem w/ stock 6.1 or Dutty's rom w/ my Jvc BT-1 or Sony Ds-220

[daigoro64]

No problems with Jabra SP5050 and rom in signature.

[SecureGSM]

ok. it might souns weird but:

I found that paring while your phone is in call (call in progress) will give you better results.

Also, i have seen reports that while phone is in call paring with TomTOM GO will ofer even DUN option while it does not normally offered on majority of WM6.x handsets. (DUN is available on Diamond phones).

I cannot confirm the DUN phenomenon, but paring works def better for me while in call.

I have no logical expanation to this.