BoomSound Settings - HTC One M9

Note HTC BoomSound with Dolby AudioTM :

  • Provides users with customizable surround sound options for audio and video.
  • Isn't available over HDMI, Bluetooth, MiracastTM or USB audio out.


  1. From a Home screen, tap the Apps icon Apps icon (located at the bottom).
  2. Tap Settings.
    Note If unavailable, tap the Dropdown menu Applications dropdown menu icon (located in the upper-left) then select Alphabetical. If still unavailable, refer to Manage App Icons.
  3. From the DEVICE section, tap HTC BoomSound with Dolby Audio to switch between Theater mode and Music mode.
    Note If headphones are not plugged in, modifying these settings affects sound for internal speakers only.
    Note To configure BoomSound settings for headphones, ensure headphones are plugged into headphone jack (located on bottom-right edge) then do the following:
    1. Tap the HTC BoomSound with Dolby Audio switch (located on the right) to turn on On switch icon or off Off switch icon .
    2. Tap HTC BoomSound with Dolby Audio, select one of the following headphone options then tap APPLY:
      • HTC earbuds
      • HTC in-ear
      • HTC Pro Studio
      • Other