How does Lenovo A789 back up text messages and contacts on mobile phones (Android phones)

1. You can use the "backup recovery" function of A789 to back up data.
1. Click the menu icon below the home screen to enter the menu interface
 
2. Click "system settings" to go to the system settings menu and select "backup and Reset"
     
3. Go to the "backup and reset" menu and select "back up to SD Card"
 
4. Select the data to be backed up (contacts, information, applications, and so on) and click "backup". Make sure that the "available space" is greater than "backup space required" for full backup.
 
5. To recover the backed up data, go back to the "backup and reset" menu in step 1 and select "recover from SD Card". The backed up file information is displayed, select the backup file to be restored and click "restore.
    
 
II. Back up data through "happy synchronization" in A789
1. Select "happy synchronization" software from the main menu.
 
2. Click "settings" in the upper-right corner, select "Account Settings", and enter the username and password to log on.
    
 
3. After logging in, return to the happy synchronization page. By default, the "address book backup" function is enabled. Click "backup address book" to upload the existing address book of the fuselage to the cloud (server ). Click "recover address book" to restore the backup data on the server to the mobile phone. Data on the mobile phone and server will be compared during backup or recovery. Data without updates will not be backed up or restored.
    
 
4. You can also back up and restore photos, applications, text messages, MMS, and call records.
     
    
 
5. You can view the data that has been backed up on the server through "View cloud data" in "Happy synchronization-babybox, the content that can be viewed mainly includes "address book", "SMS", and "Call History ".