What's the difference between activated and inactivated Apple phones?

There are the following differences between activated and inactivated Apple phones:

1. The activated Apple mobile phone can normally use functions such as telephone, SMS and data, but the inactive mobile phone cannot communicate.

2. The activated mobile phone can perform icloud backup and data synchronization, while the inactive mobile phone cannot perform data synchronization and backup.

3. The activated mobile phone can use security functions such as findmyiphone, but the inactive mobile phone cannot use these security functions.

4. The activated mobile phone can be used for ios system update and app store download.

5. Functionality availability: The activated Apple mobile phone can normally use functions such as telephone, SMS and data, while the inactive mobile phone can't communicate, so it can only use some functions, such as Wi-Fi connection, taking photos and browsing the web.

6. Data synchronous backup: The activated mobile phone can perform iCloud backup and data synchronization, and users can easily synchronize data, photos, contacts and other content to the cloud or other devices. Inactive phones can't synchronize and back up data, and users need to wait until their phones are activated before they can use these functions.

7. Security and privacy protection: The activated mobile phone can use security functions such as FindMyiPhone to protect the mobile phone from being stolen or lost. At the same time, users can set security functions such as TouchID and FaceID to protect personal privacy. Inactive mobile phones cannot use these security functions, and there are certain security risks.

8. Software update and application download: The activated mobile phone can update the iOS system, download the app store, and keep the latest version of the system and applications. Inactive mobile phones cannot be used for system updates and application downloads, and may be subject to some security vulnerabilities and functional limitations.