Samsung Galaxy J3 (2016)
Copy contacts between your SIM and your phone
You can copy contacts between your SIM and phone. This way, you won't lose your contacts if you change your SIM or phone.
Press Contacts.
Press MORE.
Press Settings.
Press Import/Export contacts.
Press IMPORT.
Press SIM card.
Press Device.
Press All.
Press DONE.
Press EXPORT.
Press SIM card.
Press OK.
Press All.
Press DONE.
Press the Home key to return to the home screen.
1. 1. Find "Import/Export contacts"
2. 2. Copy contacts from your SIM to your phone
3. 3. Copy contacts from your phone to your SIM
4. 4. Return to the home screen