Stereo Bluetooth on iPhone - Have A2DP working!

It is now possible to hack the iPhone to work with your bluetooth stereo headset. The tested platform:-
iPhone 8GB Unlocked using 1.1.1
Nokia BH-503
Also working with 1.0.2

A2DP on iPhone:-

1. Pair your headset, make a test call to see if it works. End the call normally.
2. Dial *#307#, press call.
3. Press the answer button twice with 2 seconds delay in your bluetooth headset (If you don’t do this correctly, you will continue to listen the ringtone in headset)
4. Press answer on iPhone.
5. Press the home button, do NOT end the call.
6. Open iPod and play a song, you won’t get sound from iPhone, nor headset.
7. Once it is playing, press the home button.
8. Open phone.
9. Dial 0, press Call.
10. It will ring again, answer.
11. Press audio source, select your headset.
12. Press home button, do NOT end call. (we’re almost there)
13. Open iPod and play anything you like.

Shorter Way:

1. *#307# Dial, press the bluetooth headset button twice.
2. Answer on iPhone, press source.
3. Select bluetooth headset.
4. Press home button, open iPod, play anything.

Caveat: You cannot receive the calls while the music plays this way.