What's wrong with the message of WeChat without sound?

There is no sound in the message sent by WeChat: mobile phone mute, WeChat setting problem, network connection problem, mobile phone delay, mobile phone permission problem.

1. The mobile phone is in mute state: it may be because the volume of the mobile phone is not turned on, or it is in mute mode, resulting in no sound reminder of the WeChat message.

2. WeChat setting problem: The alert tone of WeChat may be turned off or deleted by mistake, or it may be because the message alert function of WeChat is not turned on.

3. Network connection problem: Poor network connection may also cause WeChat messages to have no sound reminder, because poor network may cause messages to be unable to be transmitted in time.

4. Mobile phone delay: Sometimes, the mobile phone will have a certain delay, so the reminder of WeChat message may appear later.

5. Mobile phone permission: If WeChat does not get proper permission, such as notification permission, there may be no voice reminder for WeChat messages.

The Historical Development of WeChat

2011121,wechat was officially released. In the early days of its launch, the number of users of WeChat increased very rapidly. In 433 days, the number of users reached 654.38 billion+,and in two years, the number of users reached 300 million.

On August 2012 17, the wechat public platform was officially opened to ordinary users. Public platforms were originally called "official platforms" and "media platforms", aiming at creating a better user experience and forming different ecological cycles.

On October 2012165438+2910, the mass-sending system of public platforms was upgraded in an all-round way, and the graphic message editing function was added, so that sensitive words and safety tests were carried out on the sent contents.

In 20 15, wechat launched an intelligent hardware product called "wechat photo frame", but it was in the internal testing stage and was not open to the public for purchase.