It is essential to back up your data all the time, especially before sending your device for repair or replacement. This way, you can ensure that all your information is safe and secure. You can back up data files or the entire system, depending on the backup application you are using. Whether it is locally installed software or a cloud backup service, make sure that it can support a full system restore.
Before sending your device for repair, take some time to back up all the information on the device. This should make the transition easier once you receive the replacement device or device. It is also recommended to back up your iPhone on a regular basis. This way, if your phone breaks completely, at least you'll have all your information saved. To back up your data, you can use either locally installed software or a cloud backup service.
Locally installed software will allow you to store your data on an external hard drive or USB drive. On the other hand, cloud backup services will allow you to store your data in the cloud and access it from anywhere. When you recover your device from repairs, you can download all your old data and files from the cloud or from an external backup. But this might be a good time to tidy up your device anyway.