Originally Posted by ryanjsoo
You can try using an external dac/amp such as a fiio e6, using a custom rom may help, try flashing this mod,make a backup since i cannot guarantee that it will work with 4.2.2 however i have heard of people having success, http://forum.xda-developers.com/show....php?t=2231742
, otherwise i cannot think of anything else except backing up your apps and contacts, wiping data and flashing stock?, also, not sure if this works but using root explorer, under the directory etc, change all the 48000 ang 48 vales to 44100 and 44.1 in asound and audio_policy to remove any resampling which may destroy quality.
Thank you. I will try to do it, because right now my night sessions with audiobooks become a nightmare. Honestly, whole 4.2.2 update is a one big mistake in my opinion. They gave me hissing sounds, lock screen lags and take away some of my favorite widgets.
Can I downgrade and install viper x based on 4.1.1 via hansontool ?
EDIT: Problem solved. I've done another factory reset, this time with format data. Was getting ready to unlock BL but when I checked audio quality, there is no hissing sound, nor popping now. And general responsiveness is also improved. I don't get this, but it works now