3.5mm headphone jack for sprint tp2

[xddy]

ANY solution so far? I tried to edit startup.txt and voicemail trick, no success. To me, it's more attracting to get a working headphone jack rather than the Bluetooth coz one major advantage of the Android is entertainment function, without the headphone jack, streaming music and video would be meaningless (I could use BT headset to listen music if BT works though). Hope there would be a solution soon.