2 1 will there be a prompt after the delivery?

Usually the time will be displayed in 5 minutes.

The daily message is displayed within 5 minutes; If the message is greater than 1 day and less than 1 week, the week+time of sending and receiving messages will be displayed; If the message is greater than 1 week, it shows the date when the mobile phone is sent and received.

Description of rules for saving WeChat chat records

1, the chat record is in your mobile phone, as long as it is not deleted, it will always be saved;

2. After the cancellation of WeChat, no historical data will be deleted, and the account can still be used for the next login;

3. After the WeChat software is uninstalled, all chat records will be cleared, and you will not be able to view chat records after reinstallation;

4. WeChat software has not been uninstalled (directly installed), and the chat record will be saved;

5. In order to protect users' privacy, the chat record will be saved on the users' machine, not on the server. If there is no backup chat record, you can't view the chat record on your previous mobile phone after changing your mobile phone;

6. Unread messages refer to messages that have not been consulted, including WeChat group messages and friend conversation messages.

1) Save the message for 72 hours from the time it is sent, and you cannot view or receive the message after it expires;

2) After 72 hours, the received pictures and videos will be prompted as "expired or cleaned".