My microphone on my phone is not working, my voice is too faint when I’m speaking.

[Android Central Question]

Recently repaired phone

 

[B. Diddy]

Welcome to Android Central! Which phone? Did you do the repair, or did you take it to a shop? Is your voice faint if you use a wired or Bluetooth headset as well? If not, then make sure the primary phone mic's opening isn't blocked or clogged by anything. If it looks pretty clear, then bring it back to the repair shop and ask them about it. If their repair was anywhere near the mic, they could've disrupted something.