iPhone X Delete all data from iCloud

[premierpark]

Hello!

I'd like your advice.

I have been using an iPhone X for over a year now.
It has not been reset to factory settings since first turn on.
Now I want to restore it by completely clearing my icloud account as well. I don't want to keep any data. I want to get it in the same condition as when I first use it after signing up, except that I want to keep my previous purchases (so no new account can be considered)
Is there a procedure, page, description that I can use to achieve the above state?

 

[revmacian]

iCloud services work with many of the apps on your Apple devices and clearing the data from those apps should clear the data from iCloud as well, since the apps sync with iCloud services. I believe this page will contain relevant information regarding your request: https://support.apple.com/en-us/HT204247