Apple iPhone caller too quiet – what you can do Apfelpatient

Are you on a call with your Apple iPhone, but the caller is barely audible? The volume is too low, even at full volume? Many people experience this problem – and it can have several causes. The good news: It's usually easy to fix.

If calls on your Apple iPhone are too quiet, it's often not the device itself that's to blame, but rather the settings or minor technical issues. Whether you can't hear anything at all, only get a muffled sound, or the caller's voice is simply too quiet – in most cases, a few simple measures can help. In this article, I'll show you all the possible causes and solutions, step by step. So you can quickly make clear calls again.

Possible causes of too quiet callers on the Apple iPhone

There are several reasons why you may have difficulty hearing the person you're talking to. These include:

The volume is not set high enough when making a phone call
The handset is dirty or blocked
A Bluetooth device is connected
Hearing aid compatibility is active
There is a software error
A hardware defect (e.g. speaker) causes the problem

Solutions: What to do if the caller is too quiet

Increase the volume during a call: Press and hold the volume up button during a call. You can only adjust the earpiece volume directly during an active call.
Restart iPhone: A restart can fix minor system errors. To do this, hold down the side button and volume up button until the power off slider appears. Then turn it back on.
Check Bluetooth connection: Your Apple iPhone may be sending audio to a connected Bluetooth device (e.g., headphones, car). Disable Bluetooth via Settings > Bluetooth and check if the audio then comes out of the earpiece normally.
Clean the speaker and earpiece: Dust or dirt can block the earpiece. Use a dry, soft cloth or cotton swab to gently clean the top speaker area of your iPhone.
Turn off hearing aid compatibility: This feature can affect sound quality. Go to Settings > Accessibility > Hearing Aids and turn off Hearing Aid Compatibility.

Check for iOS updates: A software issue may be caused by an outdated operating system. Go to Settings > General > Software Update and install the latest version.
Test the call through the speakerphone: If you can hear the call clearly through the speakerphone, it's likely that only the handset is affected. This will help with troubleshooting.
Remove external case: Some protective cases or screen protectors cover the speaker output. Try removing the case and see if the volume improves.
Reset all settings: If all else fails, you can reset all settings. Go to Settings > General > Transfer/Reset iPhone > Reset All Settings. Note: Personal data will remain intact, but Wi-Fi passwords and settings will be deleted.
Contact Apple Support: If the issue persists after completing all steps, there may be a hardware defect. Schedule an appointment at an Apple Store or authorized service provider.

Hearing problems with your iPhone? Often easy to fix

If the caller on your Apple iPhone is too quiet, there's usually no major problem. Often, it's enough to adjust the volume correctly or perform a few simple checks. Only if all other measures fail should you consider a technical defect and contact support . A quick test and the correct setting are often all it takes – and you'll be able to hear your caller clearly again. Looking for accessories? Our Amazon Storefront is your destination for high-quality products, including HomeKit products! (Image: Shutterstock / sergey causelove)