When Xiaomi's mobile phone is using WeChat voice or WeChat video to make a call, WeChat: the voice will play through the earpiece, and the problem is always unknown. It is also because there is a problem with one of the mobile phone's sensors. The article originates from the fallen fish- https://www.duoluodeyu.com/2642.html
The article originates from the fallen fish- https://www.duoluodeyu.com/2642.html
Finally, it was solved by turning off Bluetooth. I have a Huawei watch connected to the Xiaomi 11 mobile phone through Bluetooth, because the watch also has an external speaker and microphone. It is suspected that the Xiaomi mobile phone system has a problem in the processing logic. It has been switching between the phone speaker and the Bluetooth device speaker. Therefore, when using WeChat voice or video, it always prompts WeChat that the voice will be played through the handset, and the voice of the handset will also be high and low. The article originates from the fallen fish- https://www.duoluodeyu.com/2642.html
This problem can only be solved by Xiaomi's subsequent upgrade system. If you also encounter this problem, you can first try to turn off Bluetooth. The article originates from the fallen fish- https://www.duoluodeyu.com/2642.html