Option 2. Share contacts.
If your device does not support SD Cards, then you can also share your contacts list in the .vcf format to any of the available options. This includes sharing on WhatsApp, regular SMS, or even saving to the drive. You can use these alternatives to quickly reinstall your contacts after you complete the restore operation or replace your device as a whole.
One more feature we have seen is that if you have an Android device, your contacts are synced automatically to your Google Account. So, if you buy a new Android or iOS device, you can simply log into your Google account and your contacts will be installed onto your new device.
