Chosen Solution
I have an iPhone 6 and the mic works I can Make videos send voice messages on Instagram but as soon as I go live on Instagram or call someone on Instagram video call or on Snapchat they cannot hear me unless I have headphones connected I’m wondering why this happens because it’s a hassle to get headphones whenever someone Instagram calls me they hear a static noise or like a noise as if wind is blowing if I don’t have headphones in its odd because the mic works on other thing outside of these apps although I am able hear the other person just a side note that I have my ringer on silent and for some reason Bluetooth is on with no device connected and I have no sim
Those apps haven’t permission to use your mic. Try uninstalling and reinstalling them and watch for permission prompts when you launch them.
