Why is there no sound in WeChat voice calls?

There is no sound in WeChat voice calls because of volume setting issues on the phone, network issues, WeChat software issues, or phone hardware failures. Detailed introduction: 1. There is a problem with the volume setting of the mobile phone, just adjust the volume of the mobile phone to the appropriate position; 2. There is a network problem, switch to a more stable network environment, or reconnect to the network; 3. There is a problem with WeChat software, update WeChat to the latest version, or reinstall the WeChat software; 4. Mobile phone hardware failure, use other applications to record or play sounds.

The operating system of this tutorial: ios16.6 system, WeChat version 8.0.37, iphone14 mobile phone.

WeChat is a very popular social software. In addition to text chat, it also provides a voice call function to facilitate users to conduct real-time voice communication. However, sometimes we may encounter a situation where WeChat voice calls have no sound, which brings great trouble to our call experience. So, what is the reason why there is no sound in WeChat voice calls?

1. The most common reason is the volume setting problem of the mobile phone. Sometimes we may accidentally turn the volume of the mobile phone to silent mode or lower the volume, resulting in the inability to hear the other party's voice. Solving this problem is very simple, just adjust the volume of your phone to the appropriate position.

2. It may be caused by network problems. WeChat voice calls require a stable network connection to ensure call quality. If your network signal is poor or the network speed is slow, there may be no sound in voice calls. At this point, you can try switching to a more stable network environment or reconnecting to the network to see if the problem can be solved.

3. It may also be due to a problem with the WeChat software itself. Sometimes the WeChat version is too old or has some bugs, resulting in no sound in voice calls. At this time, you can try to update WeChat to the latest version, or reinstall the WeChat software to see if the problem can be solved.

In addition to the above common reasons, there are some other reasons that may cause no sound in WeChat voice calls. For example, it may be that the phone's microphone or speaker is malfunctioning, resulting in the inability to record or play sound. At this point, you can try to use other applications to record or play sounds to see if the same problem also exists. If it is a hardware problem, it is recommended to contact the mobile phone repair center for repair or replacement in time.

To sum up, the reason why there is no sound in WeChat voice calls may be due to mobile phone volume setting problems, network problems, WeChat software problems or mobile phone hardware failures. When encountering this situation, we can first check the volume settings of the phone, and then try to switch to a stable network environment, update the WeChat software, or check whether the phone's microphone and speakers are working properly. If the problem still exists, it is recommended to contact WeChat customer service or mobile phone repair center for help in time .

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