Test the rear and bottom microphones on your iPhone 7.
- Open Voice Memos.
- Tap the record icon to record an audio.
- Speak into the microphone.
- When you're done recording, tap the Play icon to playback the recording. If you can hear your voice clearly, then the primary microphone is working.
Tap the speaker icon in the top-right corner of the calling options box when it appears. The calling options box also contains other features such as a mute button, a hold button and access to contacts. The speaker icon looks like a speaker with sound waves emanating from it and turns blue when pressed.
Adjust the audio during a call
Put the call on hold: Touch and hold the mute button. Talk handsfree: Tap the speaker button to switch to the speakerphone, or tap the audio button to switch to a connected Bluetooth device.If your iPhone is connected to a headset, you won't be able to hear through the iPhone receiver or using speakerphone. Follow these steps, testing after each. Make sure that you don't have anything plugged into the headphone jack or the dock connector. Go to Settings > Bluetooth and turn off Bluetooth.
What do you do when your iPhone WiFi is greyed out?Potential Fixes!
- Clean your device and headphone jack (if your iPhone model has one).
- Update your iOS, if available.
- Reset network settings (General>Reset>Reset Network Settings)
- Toggle Airplane Mode on/off by using control center or Settings > Airplane Mode.
First, make sure the volume icon behavior is set to Show icon and notifications. Then, towards the bottom of the screen, go ahead and click on Turn system icons on or off. Make sure the volume icon is set to On. If the sound icon keeps disappearing over and over again, you need to update the driver for your sound card.
iPhone
- From a Home screen, navigate: Utilities > Voice Memos.
- Tap record .
- Speak into the microphone.
- Tap play. to listen to the recording. You can also attempt a FaceTime call or use Siri to test the audio.
How To Fix iPhone Speaker Problems
- Make Sure Your iPhone Isn't On Silent. It happens all the time.
- Make Sure The Volume Is All The Way Up.
- Make Sure Your iPhone Isn't Stuck On Headphones Mode.
- Make Sure Sound Isn't Playing Somewhere Else (Yes, This Can Happen)
- Restore Your iPhone.
- Repair Your iPhone Speaker.
Tap the speaker icon in the top-right corner of the calling options box when it appears. The calling options box also contains other features such as a mute button, a hold button and access to contacts. The speaker icon looks like a speaker with sound waves emanating from it and turns blue when pressed.
Ensure that the computer isn't muted via hardware. Press any external mute buttons, confirm that the speakers are turned on, and turn the volume all the way up. Test by playing a song or using the Sound control panel (click the Sounds tab, select Asterisk, and click Test). If that doesn't work, check Windows.
Your iPhone speakers and microphone holes can collect dust, lint, and all sorts of undesirable stuff. The best way to clean these is with a super soft bristle toothbrush. Gently brush the speaker ports and microphone opening to remove any debris that has accumulated.
The iPhone 7 has four microphones (and yes, that grille is there strictly for symmetry): Two of them are located on the bottom, on either side of the Lightning port. The one near the old headphone jack has been there since the original iPhone, but iPhone 6s added another by the speaker grille as well.
The Fix:
- Check Your Ring/Silent Switch.
- Turn Your iPhone Volume All The Way Up.
- Make Sure Your iPhone Is Not In Headphones Mode.
- Disconnect Your iPhone From Bluetooth Devices.
- Disconnect Your iPhone From AirPlay Devices.
- DFU Restore Your iPhone.
- Explore Repair Option 1: Apple.
- Explore Repair Option 2: Puls.
