ZenPhone 9 Headphone Jack Issues with IEMs
Please tell us some basic information before asking for help:
- Model Name: Zenfone9
- Firmware Version: WW_32.2050.2050.29
- Rooted or not: Not
- Frequency of Occurrence: Frequently
- APP Name & APP Version (If your issue relates to the app): N/A
I bought this phone two days ago and specifically for the headphone jack too. Unfortunately, I've been having some issues with the audio. I hear a quiet but noticeable static clicking noise during quieter, less busy parts of music. It is most noticeable with solo instrument music. For example, if only single piano notes are played I can hear a static popping noise underlying those notes. The strange thing is that only the left channel is affected. I reproduced the issue with two different pairs of IEMs, my Moondrop Variations, and Fiio FH3s. This happens across any app that plays audio. The issue does not occur with AT-M50x over-the-ear headphones. In addition, I notice that audio playback occasionally completely stops for 2 seconds if I increase the volume with the volume rocker.