Please tell us some basic information before asking for help:
Model Name: Asus Zenfone 5Z
Firmware Version: Security Patch of Nov 5th
Rooted or not:
Frequency of Occurrence:
APP Name & APP Version (If your issue relates to the app):
In addition to information above, please also provide as much details as you can, e.g., using scenario, what troubleshooting you've already done, screenshot, etc.
Whenever I play a video or a song My bottom firing speaker sometime works and sometimes don't. I don't know what is happening. It's not that the speaker is completely dead. It works but only for sometime and then it stop working and the sound only comes from the earpiece. I think it is a software issue. What to do?