How to set SMS forwarding on Apple mobile phone?

1, open the settings on the mobile phone-just drop it down to the mobile phone settings;

2. backup through iTunes;

3. backup through iCloud.

The specific operation is as follows:

1. Open iTunes, connect the old mobile phone to the computer, and click File > Device > Backup to ensure the backup is successful; Connect the new mobile phone to the computer, and click File > Device > Restore from Backup;

2. connect your phone to WiFi, open phone settings > iCloud & gt backup, click backup now, and wait for the backup to be completed. Click New Phone Settings > Restore > Erase All Contents and Settings > Erase iPhone；; When the new phone is turned on, select "Enable Location Services". After connecting WiFi, on the phone settings page, select Restore from iCloud cloud backup, log in to Apple ID, and restore.