iPhone 12 Speaker Not Working on Calls? Here's the Fix

Is your iPhone 12 speaker not working during calls? This issue can block you from hearing the other person clearly, disrupting communication. Here’s how you can fix it quickly to get your calls back on track.

Why It’s Important

• Communication Impact: The speaker is essential for making calls on the iPhone 12. When it doesn’t work, you lose one of the phone’s primary functions. 
• Productivity Issues: A broken speaker can interfere with your ability to communicate efficiently, whether for work, personal calls, or managing tasks.

In this article, we’ll cover:

• The technical and design issues that could cause speaker problems.
• Troubleshooting steps to fix the issue.
• Apple’s free repair program and a DIY guide.
• Real user experiences and maintenance tips.

If you’re experiencing speaker problems on your iPhone, it's similar to the frustration caused by malfunctioning home button on iPad. Both issues can disrupt the daily use of your device, whether it's the inability to hear calls or struggling with unresponsive buttons. Like troubleshooting speaker issues on the iPhone, fixing iPad button problems often involves a mix of hardware inspections and software resets. Ensuring your device is updated and free from dirt or physical damage is crucial in resolving both types of issues.

Let’s dive in so you can get your iPhone 12 back to normal!

Why is my iPhone 12 speaker not working on calls?

A. Technical Factors

If your iPhone 12 speaker is malfunctioning during calls, it could be due to hardware or software issues. Below are the most common causes and fixes:

• Earpiece Speaker: This is the small speaker at the top of your iPhone used during calls. If it malfunctions, you may hear no sound.
• Receiver Module: This includes the earpiece speaker, proximity sensor, and light sensor. Failure in this module can cause significant audio issues.

Common causes include:

• Internal Damage: Dropping the phone or moisture exposure can damage internal components.
• Software Conflicts: iOS bugs or app conflicts can disrupt audio, even though updates may fix these problems.

B. Design Considerations

Design aspects can also contribute to the speaker not working:

• Speaker Placement: The iPhone 12’s speaker, located at the top front, is vulnerable to dust and lint blockages.
• Physical Damage: Drops or heavy objects can dislodge components.

To reduce these risks:

• Use protective cases and clean the speaker area regularly with a soft brush.

Addressing these factors can help fix why your iPhone 12 speaker is not working on calls.

How to Fix iPhone 12 Speaker Not Working on Calls

Troubleshooting Steps

1. Check for iOS Updates: Ensure your iPhone is updated to the latest iOS version. Go to Settings > General > Software Update.
2. Reset Network Settings: If network settings are causing audio issues, reset them via Settings > General > Reset > Reset Network Settings.
3. Clean the Speaker: Use a soft brush or compressed air to remove any dust.
4. Check for Physical Damage: Inspect your iPhone for visible damage.

Fixing iPhone 12 Speaker After an Update

If the issue began after a software update, try restarting your phone or performing a hard reset by holding the side button and volume down button simultaneously until the Apple logo appears.

Apple’s Free Repair Program for iPhone 12 Speakers

Apple provides a free repair service for eligible iPhone models experiencing speaker issues. To qualify, your device must still be under warranty or covered by AppleCare+. You can check eligibility by visiting Apple’s official repair page or contacting support for guidance on next steps.

Eligibility Criteria:

• The device must be under warranty or covered by AppleCare+.
• Visit Apple’s support page to check eligibility.

DIY Repair Guide (For Non-Eligible Devices)

If you aren’t eligible for Apple’s service program, follow these DIY steps:

1. Gather Tools: Precision screwdrivers and plastic prying tools are needed.
2. Follow a Guide: Use reliable sites like iFixit for detailed instructions on replacing the speaker.
3. Precautions: Work in a clean area and handle components gently.

User Case Studies

Real User Stories:
How Others Fixed iPhone 12 Speaker Issues Many iPhone 12 users have encountered speaker problems and found simple solutions. Here’s how two users resolved the issue:

• Reddit User A: Reported that their iPhone 12 speaker stopped working after an iOS update. Steps taken: restart, check audio settings, and clear the phone app’s cache.
• Quora User B: Had the call sound cut out for a few seconds. They cleaned the speaker grille with a toothbrush and updated to the latest iOS version.

These cases show that small fixes can often solve the iPhone 12 speaker not working on calls issue.

Preventive Maintenance Tips

How to Maintain Your iPhone Speaker
To avoid future problems:

• Regular Cleaning: Use a soft brush to clean the speaker grille.
• Protective Case: Use a case that doesn’t block the speaker but provides impact protection.
• Avoid Moisture: Even though the iPhone 12 is water-resistant, excessive moisture can still cause issues.

Stay Updated: Regular iOS updates often include fixes for bugs that could affect the speaker.

Conclusion

Dealing with an iPhone 12 speaker not working on calls can be annoying, but with the right steps, you can fix it. Whether it’s a technical issue, a design flaw, or a simple maintenance problem, troubleshooting and preventive measures will help.