N7 100 Short message does not display name.

According to your description, if your mobile phone only displays the number but not the name, I suggest you:

1. Create a new contact test in the mobile phone.

2. If it can be displayed normally, there may be something wrong with the mobile phone card. Please try to replace another mobile phone card with a contact.

I suggest you check whether there is any relevant third-party software installed in your mobile phone. Please uninstall the software and try again.

4. If it still cannot be displayed normally, please back up the data and try to restore the factory settings (Settings-Reset/Privacy-Restore the factory settings).

If there are still problems through the above methods, please bring the purchase invoice, maintenance card and machine to Samsung service center, and the engineer will check and deal with the machine.