You can backup your contacts on an iPhone via iCloud or iTunes in a few quick steps. It'll save you time and energy if you lose or damage your phone.
If you want to recover a text message, tap on the thread or message so that it's selected, hit Recover on the bottom right, and then tap Recover Message in the pop-up that appears. You can also ...
You're able to see your blocked contacts on an iPhone for multiple apps. Here's what you need to know to do it.