Backing up your iPhone’s messages is a good idea in case something happens to your device and you need to restore your data. You can back up your messages on iCloudor your computer.
If you back up your messages on iCloud, all of your messages will be backed up to Apple’s servers. This includes messages sent and received through iMessage, as well as SMS and MMS messages. To back up your messages on iCloud, go to Settings iCloudBackup and …
