Wechat suddenly couldn't send a message. What happened?

It may be that the cell phone signal is not working at present or the WiFi signal is not working. Check whether it is the cause of the signal; It may be that the WeChat server is down, and it is necessary to wait for WeChat to be repaired before sending messages normally; It is also possible that there is an unknown BUG in the mobile phone software or system, and try to restart the mobile phone to solve it. Details are as follows:

1. If you can't send a message, you can go back to the main page of WeChat first to see if there are any disconnected words next to the word WeChat above. It may be the current signal difference, so you can wait for a while before trying to send it.

2. If there is nothing wrong with the network, you can check whether there is too much memory information. At this time, we can clean up the memory, open WeChat's Me-Settings-General, find the storage space option, and click the Clean button on the right side of the cache below.

3. If the other party blacked you out, you can't send a message in this case. You can send it to other colleagues or friends for testing. If you can't just send a message to one contact, it may be that you have been blacked out by the other party.

4. If you can't find the reason, you can start the restart. You may just encounter a software error and restart it.