How to find SMS without Samsung s6?

There is something wrong with the SMS function of Samsung S6 mobile phone. It is suggested to do the following: 1. Under the mobile phone operation: Settings-Application Manager-Slide Screen Options (All)-Find Information-Click Enter to try to clear the data. 2. If the problem still exists (caused by third-party software), please back up the mobile phone data (phone book, SMS, multimedia materials, etc.). ) and try to restore the phone to the factory settings (settings).