How to | Delete the Smartio on my calendar?

[Protonumus]

I used a 3rd party data transfer tool, called "Smart Transfer". 

It worked fine, transferring apps and other stuff to my old phone. 

However, I had chosen to transfer my Calendar. Bad move. 

This added, SmartIO accounts to my Calendar. 

Fix Steps: 

1. Open Settings 

2. Go to Apps 

3. See all ... apps 

4. Three dots, top right 

5. Show system 

6. Select, Calendar Storage 

7. Select, Storage 

8. Clear, Storage & Cache 

9. Ok 

Done. 

[SamsungLaura · Accepted solution]

Thanks for the word of advice, Protonumus.