Galaxy Ace - Jelly Blast: headphone plugin/out not detected

Hello,
I recently installed Android Jelly Bean on my Galaxy ACE. Obv. its cooked ROM, called JELLY BLAST.
It didn't detect my headphone, so i downloaded SoundAbout.
Now i can manually route the headphone and speaker, but it simply doesn't want to detect my headphone, even though, the option is enabled.
Is there any way to fix this?

Hi,
Having the same problem, and the FM radio is not working too.
Will be happy to buy the Pro if these will be fixed.
Thanks in advance

The app can't force the phone to detect the headset. It can turn this option on, but if the phone has an issue with the headset jack, then that detection won't happen. The app will allow you to get around the issue to be able to at least use the phone.