To use the Safari app again, you'll need to reinstall it on your device. If you delete an email app, your device will set the Mail app as the default. If you delete the Mail app, your device will set one of your other email apps as the default. To use the Mail app again, you'll need to re-install it on your device. How To Install Crackle App on iPhone. Open the Apple App Store and select Search on the bottom menu. Then Enter “crackle” within the search bar. Locate the Crackle app and select GET. Wait a few seconds for the Crackle app to install. Click Open to launch the Crackle app. Crackle will launch.
If you don't see the option to set a web browser or email app as your default, the developer might not support it. Contact the app developer to learn more.
If you delete a web browser app, your device will set Safari as the default browser app. If you delete the Safari app, your device will set one of your other web browser apps as the default. To use the Safari app again, you'll need to reinstall it on your device.
If you delete an email app, your device will set the Mail app as the default. If you delete the Mail app, your device will set one of your other email apps as the default. To use the Mail app again, you'll need to re-install it on your device.