How do I retrieve deleted text messages?
How do I retrieve deleted text messages
[Re-Titled by Moderator]
Question marked as
If you have not turned on iCloud Messages (Settings > your name > iCloud > Messages = On) and they are in your latest backup you restore your iPhone from that backup. You will lose any data added since the time/date of that backup.
Restore your iPhone, iPad, or iPod touch from a backup - Apple Support