Why use WeChat to send messages to friends? He can't receive it, but I can receive his message.

1. There are too many caches in the mobile phone system, so the software can't be used normally and messages can't be sent. It is recommended to clear the cache and restart the phone.

2. The WeChat client fails, which leads to software vulnerabilities and the message function cannot be fully used. It is recommended to uninstall WeChat and reinstall the latest version of WeChat.

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Wechat:

Tencent is a free application that provides instant messaging service for smart terminals. It was created by the product team of Tencent Guangzhou R&D Center led by Zhang Xiaolong. Wechat supports fast sending of free voice messages, videos, pictures and texts across communication operators and operating system platforms. At the same time, it can also use materials that enjoy streaming media content through * * * and location-based social plug-ins.

2. System cache:

It refers to some files automatically saved by the mobile phone after opening the software, which is convenient for the next time to open the mobile phone and improve the fluency of software use. When there is too much garbage, there will be insufficient memory and jam. It is recommended to clean up mobile phone garbage regularly.