hey I have a iPhone 5c and when I call my friends they can't hear me , same for voice message. Can some plz help me !!! I'm upgraded to the lastest iOS . Like my voice either go in and out , sometime it's very very low . I restart it already still no muck help plz ....
iPhone 5c, iOS 9.1
Hey there zykerria2468,
It sounds like you may be experiencing a microphone issue with your iPhone. Here is an article with some troubleshooting steps that can help you properly address this issue:
Get help with the microphones on your iPhone, iPad, and iPod touch - Apple Support
https://support.apple.com/en-us/HT203792
Thanks for being a part of the Apple Support Communities!
What to do when people can't hear you when you call or voice message them
