How do I unsend a message on iPhone?

Welcome and thank you for reaching out. 🤗

According to Apple:

1. In Messages, tap a conversation.
2. Touch and hold the message you want to unsend.
3. Tap Undo Send.

The message disappears and a notification that says "You unsent a message" appears. You can unsend an iMessage for up to two minutes after you send it.

If you need more help, contact Apple Support directly.

Good Luck! 👋🏼😉

Smiliñ 😎 Brian | Community Volunteer

Hello~ Click on below and review…

Unsend and edit messages on iPhone – Apple Support

What is usually key is the time limit in which you can “unsend” the message.

~Katana-San~

Yes you can but you only have a two minute time frame to do it.

How to unsend a message