Hi to all iPhone gurus...

I am getting this po up message since couplr of days

" this Accessory is not made to work with iPhone
Would you like to turn on Airplane mode to reduce audio interference?
You will not be able to make or receive calls " .... it cuts my external Audio

I did clean the dock connection and the charger with dry air... no help....

Is there a way i can fix my Audio permanentely and also remove the pop up...

without compromising my stable / nice jailbreak IPhone 3GS FW 3.0 ?

thanks in advance for any help