Previously -- on the S6, S7 & S8 you were able to schedule text messages, which I used OFTEN.........any one find out if you can & how to on the S9, without using an app? If they took this feature away, I will be bummed!!
When in the stock messaging app hit the + button next to where you enter text (this should bring up your recent pictures) and select the three dots on the right and that is where you should find the option "schedule message"