How To Turn Off HD Calling On Galaxy S21


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Are you experiencing issues with HD calling on your Galaxy S21? You’re not alone. Many users encounter difficulties with this feature and may want to turn it off for various reasons. Whether it’s to conserve data, improve call quality, or address compatibility problems, disabling HD calling can be a practical solution. In this article, we’ll delve into the steps to turn off HD calling on your Galaxy S21, providing a comprehensive guide to help you navigate this process seamlessly. By the end, you’ll have the knowledge and confidence to manage your device’s calling settings effectively.

Inside This Article

  1. What is HD Calling on Galaxy S21
  2. How to Disable HD Calling on Galaxy S21
  3. Why You Might Want to Turn Off HD Calling
  4. Potential Issues with HD Calling on Galaxy S21
  5. Conclusion
  6. FAQs

What is HD Calling on Galaxy S21

HD Calling, also known as Voice over LTE (VoLTE), is a feature that allows you to make high-quality voice calls over a 4G LTE network. With the Galaxy S21, HD Calling ensures that your phone calls are crystal clear, with improved voice clarity and reduced background noise. This technology enhances the overall calling experience, making conversations more natural and lifelike.

When you enable HD Calling on your Galaxy S21, you can expect superior call quality, faster call setup times, and the ability to use voice and data simultaneously during a call. This means you can browse the internet, use apps, and access other data services while engaged in a voice call, without experiencing any degradation in call quality.

The Galaxy S21’s HD Calling feature leverages advanced audio codecs and LTE technology to deliver a richer, more immersive calling experience. Whether you’re speaking to a friend, family member, or colleague, HD Calling ensures that every word is conveyed with exceptional clarity, allowing for seamless communication in various environments.

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How to Disable HD Calling on Galaxy S21

If you’re looking to disable HD calling on your Galaxy S21, you’ll be pleased to know that the process is straightforward. Follow these simple steps to turn off HD calling and optimize your device’s settings to suit your preferences.

1. Open the “Phone” app on your Galaxy S21.

2. Tap the three-dot menu icon in the top-right corner of the screen to access the settings.

3. Select “Settings” from the dropdown menu.

4. Scroll down and tap on “Voice over LTE settings.”

5. Toggle the “HD Voice” option to disable HD calling on your Galaxy S21.

6. Confirm the action if prompted, and you’re all set.

By following these steps, you can easily disable HD calling on your Galaxy S21 and customize your calling experience according to your preferences.

Why You Might Want to Turn Off HD Calling

While HD calling offers superior call quality, there are instances where you might want to disable it on your Galaxy S21. Here are a few reasons why you might consider turning off HD calling:

1. Battery Life: HD calling can consume more battery power compared to standard voice calls. If you’re concerned about preserving your phone’s battery life, disabling HD calling can help extend its usage between charges.

2. Network Compatibility: In some cases, HD calling may not be compatible with certain networks or during roaming. Disabling HD calling can ensure that your calls connect seamlessly regardless of the network or location.

3. Data Usage: HD calling utilizes data to deliver higher quality audio. If you have limited data or are in an area with poor data coverage, turning off HD calling can help conserve your data allowance and prevent call quality issues due to insufficient data connectivity.

4. Call Stability: While HD calling generally provides clear audio, there may be instances where it leads to call instability or dropped calls, especially in areas with weaker network signals. Disabling HD calling can help maintain call stability in such situations.

5. Compatibility with Other Devices: Some older or non-HD compatible devices may not support HD calling. If you frequently communicate with such devices, turning off HD calling can ensure compatibility and seamless communication.

Potential Issues with HD Calling on Galaxy S21

While HD calling on the Galaxy S21 offers superior call quality and clarity, it may also present some potential issues that users should be aware of. These issues can impact the overall calling experience and may require troubleshooting to resolve.

One common issue with HD calling on the Galaxy S21 is related to network compatibility. Not all carriers and networks support HD calling, which can lead to connectivity problems and inconsistent call quality. Users may experience dropped calls or difficulty establishing connections when using HD calling on unsupported networks.

Another potential issue is related to device compatibility. While the Galaxy S21 is designed to support HD calling, compatibility issues may arise when making calls to or receiving calls from devices that do not support HD calling. This can result in a downgrade in call quality or the inability to establish HD calls with certain contacts.

Additionally, some users have reported battery drain and overheating issues when using HD calling on their Galaxy S21. The increased data and processing requirements for HD calls can put additional strain on the device, leading to faster battery depletion and elevated device temperatures during prolonged calls.

Furthermore, HD calling may consume more data compared to standard voice calls, which can be a concern for users with limited data plans. Excessive data usage due to frequent HD calls can lead to unexpected charges or throttled data speeds, especially in situations where Wi-Fi connectivity is limited.

Lastly, while HD calling is designed to enhance the calling experience, some users may find that the benefits of HD calling are not consistently realized. Factors such as network congestion, signal strength, and device performance can impact the actual call quality, leading to a less-than-optimal HD calling experience.




Understanding how to turn off HD calling on your Galaxy S21 can significantly impact your calling experience. Whether you prefer to conserve data, resolve call quality issues, or simply customize your phone settings, the ability to navigate through these features is invaluable. By following the simple steps provided, you can easily manage your HD calling preferences and tailor your device to suit your needs. As technology continues to advance, having the knowledge to adjust and optimize your smartphone settings ensures that you can make the most of your device’s capabilities. With the flexibility to toggle HD calling on or off, you have the power to enhance your communication experience according to your preferences and requirements.


1. What is HD Calling on Galaxy S21?
HD Calling, also known as Voice over LTE (VoLTE), allows users to make high-quality voice calls over the 4G LTE network. It enhances call clarity and reduces background noise, providing a superior calling experience.

  1. Why would I want to turn off HD Calling on my Galaxy S21?
    Disabling HD Calling can be beneficial in situations where you experience dropped calls or have difficulty connecting to the network. It can also help conserve battery life and improve call stability in areas with weak LTE coverage.

  2. How do I turn off HD Calling on my Galaxy S21?
    To disable HD Calling on your Galaxy S21, navigate to Settings > Connections > Mobile networks > VoLTE calls, and toggle the switch to turn off HD Calling.

  3. Will turning off HD Calling affect call quality?
    Disabling HD Calling may lead to a slight reduction in call quality, especially in areas with poor LTE coverage. However, it can help resolve connectivity issues and improve overall call stability.

  4. Can I turn HD Calling back on if needed?
    Yes, you can easily re-enable HD Calling on your Galaxy S21 by following the same steps and toggling the switch to turn it back on.