Nokia PC Suite restores the backup SMS, and the information that can be restored to the mobile phone is the time at this moment.

First of all, after the SMS backed up by PC suite is restored to the mobile phone, it is based on the time of the mobile phone, and the original time will be overwritten. This is a fixed format of PC suite and cannot be changed. Secondly, your sender becomes a phone number. I guess it's because you didn't restore the card holder to your mobile phone, so the mobile phone can't read the contact information and can only display the number. You can restore the card holder to the mobile phone, restart the mobile phone, and this problem can be fixed.