How long can the chat record of mobile phone WeChat be saved?

You can always keep chat records (including video, voice, pictures and text) when the memory of the mobile phone is sufficient.

1, chat record upload:

Open WeChat =, set = General =, click Chat Record Migration, and select the upload or download function as needed. Chat records can only be saved for 7 days, and only one chat record can be maintained at the same time. If it is newly uploaded, it will overwrite the previous chat record. If you forget your password and can't get it back, you can only upload the chat record again, and you need to reset your password every time you upload it.

2. Wechat supports sending voice messages, videos, pictures (including words) and texts. Is a kind of chat software, which supports multi-group chat (group chat of up to 40 people, 100 people and 200 people is being tested). Users can talk to a group of people through a voice chat room, but unlike sending voice in a group, the messages in this chat room are almost real-time and will not leave any records.

Extended data

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".