How do I sign out of messages on my iPhone?

Sign out of messages on your iMessages:

>goto settings

>scroll to messages icon

>toggle off iMessage

this is how you make sure messages are only on your phone and not shared with other devices.

If you actually meant turn off texting in general, you have two options:

1) Turn off mms in messages which will stop everything except text.

2) Call your cell carrier and tell them to turn off text messaging.

Hope that’s what you were looking for.

hiii