OK, I have notifications and music playing through external speaker as normal, but when I try to use speakerphone it goes silent. The earpiece works fine in calls, but speakerphone does nothing. I am rooted and this problem persists across all of my backups (carbon 4.2/pac 4.2/Mokee 4.4/stock ics 4.0.4/Slimbean 7 4.2) the only audio mod I have used was Viper4android and Sony Walkman, and after every restored backup no speakerphone, I have also tried flashing new roms (Cm9) just to test and it still persists. I am running FK19 and the prl is 15110 (flashed custom prl). could this be a hardware issue? even tho the other sounds still play through the external speaker?
Thanks
Thanks