How to import Apple SMS into another mobile phone?

Two Apple phones need to use the same Apple ID, and both need to turn on the automatic download function to complete the SMS import into the phone. The specific setting process is as follows:

1. Take iPhone 7 as an example, unlock the mobile phone desktop, find "Settings" selected in the red box, and click Enter.

2. Enter the setting interface, make the "Apple ID" option in the red box, and click Enter.

3. Find "iTunes Store and App Store" and click to enter.

4. After entering, turn on all the switches in the red box, and then repeat the above operation on another iPhone.