How long can Huawei Changlian's data be kept?

Information will not disappear until it is deleted.

Excluding the artificial deletion and reinstallation of the system, the information will remain in the mobile phone.

Chatting with long messages can not only send words, voices and expressions, but also drag the progress bar to control the playback of voice messages, send multiple pictures in combination, send envelope messages and other interesting games, making your communication with friends more interesting.