If you are usually able to trigger the camera, but the Bang (sound) sensor fails to work, it might be that the permissions on your phone are set incorrectly.
To fix this, please do the following:
- Exit Triggertrap Mobile
- Go to the 'Settings' app
- Navigate to 'Privacy'
- Navigate to 'Microphone'
- Ensure that the slider next to 'Triggertrap' is slid to 'on':
That should resolve the issue!
Shortlink to this article: http://tri.gg/nobang