How does iphone retrieve deleted messages?

1. Log in to iCloud to resume SMS: mobile phone settings-> Name-> I cloud-& gt； ICloud cloud backup, when iCloud cloud backup is enabled, the mobile phone is connected to the WiFi network, the battery of the mobile phone is sufficient, and iCloud storage space is sufficient, it will be automatically backed up.

2. After the backup, if the SMS is deleted by mistake, you can log in to iCloud official website to view the SMS deleted by iPhone, log in to apple id to view the backup SMS record, and select the record to be restored and download it to your mobile phone.

3.iTunes backup is another backup method provided by Apple. You need to run iTunes on the computer, connect the mobile phone to the computer through USB cable, click the device icon in the upper left corner of the iTunes window in iTunes 12 to view the mobile phone device, and select backup and restore to export to the mobile phone.

4. Directly scan the SMS records deleted on the mobile phone: run the tool with data recovery function on the computer, connect the mobile phone to the computer through USB cable, enter the next step in the default recovery mode of the first scanning device, and click the SMS to start scanning.

5. After scanning analysis, in the final scanning result, the orange short message record indicates that the recoverable record has been deleted on the mobile phone, and the black record indicates that the record has not been deleted on the mobile phone. After selecting the record to be restored, click Anywhere to Mobile Phone/Computer in the lower right corner.