How do I permanently delete old messages from my iPhone 11?
How do I permanently delete old messages
[Re-Titled by Moderator]
iPhone 11, iOS 18
Please explain what you actually mean. Do you want to know how to delete a message? On an iPhone, iPad, or Mac?
Delete messages and conversations in Messages on Mac - Apple Support
Delete messages and attachments in Messages on iPhone - Apple Support
Delete messages and attachments in Messages on iPad - Apple Support
When you delete a message it is stored in the “recently deleted” folder for thirty days before it is permanently deleted. This is in case you find you want to recover a message that was deleted in error.