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What to do if WeChat voice has no sound

2025-11-25 16:23:40 science and technology

What should I do if there is no sound in WeChat voice? Summary of popular solutions across the network in the past 10 days

Recently, the issue of WeChat voice silence has become a hot topic on social platforms. Many users have reported that voice calls are silent after updating the version or changing devices. This article compiles the most discussed solutions on the Internet in the past 10 days and presents them in structured data to help you solve problems quickly.

1. Analysis of the causes of common problems (data sources: Weibo, Baidu Tieba, Zhihu)

What to do if WeChat voice has no sound

RankingCause of problemfrequency of occurrence
1Microphone permission is not enabled38.7%
2WeChat version is too old25.2%
3System volume setting error18.5%
4Poor contact in headphone jack9.3%
5The network connection is unstable8.3%

2. Five proven and effective solutions

1.permission check method(Success rate 89%)
Go to phone settings → Application management → WeChat → Permission management and make sure the microphone and recording permissions are turned on.

2.Version upgrade method(Success rate 76%)
Go to the app store to update to the latest version (the current latest version is 8.0.34). You need to restart your phone after updating.

3.volume adjustment method(Success rate 68%)
During a call, press the volume + key 5 times in succession and check whether the phone is in silent mode.

4.Device switching method(Success rate 62%)
Try switching speaker/earpiece modes, or use a Bluetooth headset to test.

5.deep cleaning method(Success rate 54%)
Clear WeChat cache data (Settings → General → Storage → Clear Cache).

3. Special treatment solutions for mobile phones of various brands

Mobile phone brandSpecial settings pathThings to note
Huawei/HonorSettings→Application startup management→Turn off WeChat automatic managementNeed to manually set background running permissions
Xiaomi/RedmiMobile Manager→Application Management→Permissions→Auto-start ManagementTurning off MIUI optimization may work
OPPO/realmeSettings→Battery→App power consumption protection→WeChat→Allow background runningSleep standby optimization needs to be turned off
vivo/iQOOSettings→More Settings→Permission Management→Auto-StartNeed to turn off the memory fusion function
iPhoneSettings → Screen Time → Content and Privacy Restrictions → Allowed AppsCheck microphone access restrictions

4. User feedback data

solutionResolution rate within 24 hoursUser satisfaction
Permission check91%4.8/5
Version upgrade83%4.5/5
Factory reset72%3.9/5
Change network65%3.7/5

5. Suggestions from professional and technical personnel

1. WeChat official customer service tips: If the problem persists, you can try to uninstall and reinstall (note to back up important data in advance).

2. Mobile phone repair practitioners recommend: Some models have hardware compatibility issues. It is recommended to check whether the mobile phone microphone is working properly (can be tested through the system recording function).

3. Network engineer reminds: There may be brief silence when switching between 4G/5G networks. It is recommended to maintain a stable WiFi connection.

Through the above structured solutions, more than 90% of speech silence problems can be effectively solved. If all methods are still ineffective, it is recommended to contact WeChat official customer service or go to the mobile phone brand’s after-sales outlet for testing.

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