WeChat phone book SMS backup

If it is cleared, the call record will not be recovered. You can try the following methods first: 1, click the phone icon-record-menu key-view mode-record all. 2. Restore the phone to factory settings (Settings-Privacy-Restore Factory Settings). Before that, you should back up the important contents of your mobile phone. Such as phone books, short messages, pictures, etc. 3. It is recommended to download third-party software, which can store call records for a long time, such as "360 speed dial".