What I used (and works):
█ iPhone 8GB Unlocked using 1.1.1
█ Nokia BH-503
█ Also working with 1.0.2
Method:- Pair your headset, make a test call to see if it works. End the call normally.
- Dial *#307#, press call.
- 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)
- Press answer on iPhone.
- Press the home button, do NOT end the call.
- Open iPod and play a song, you won't get sound from iPhone, nor headset.
- Once it is playing, press the home button.
- Open phone.
- Dial 0, press Call.
- It will ring again, answer.
- Press audio source, select your headset.
- Press home button, do NOT end call. (we're almost there)
- Open iPod and play anything you like.
Shorter Way:- *#307# Dial, press the bluetooth headset button twice.
- Answer on iPhone, press source.
- Select bluetooth headset.
- Press home button, open iPod, play anything.
Now, you will get iPod playing through your bluetooth headset.
Cons:
- Cannot receive calls
Guide by ReVan