If your Snapchats won't send, you could be suffering from a weak internet connection, or even a buggy app.

Fix common issues with Facebook Messenger and ensure your messages are delivered without hassle Reviewed by Jon Fisher Check if Facebook Messenger is down for everyone before trying other solutions.

When troubleshooting an iPhone that is not sending messages, first make sure your phone has service, then proceed with these tips.

iOS 18 added support for RCS cross-platform messaging between iPhone and Android. Android users can now edit RCS messages sent to iPhones using Google Messages, but iPhone users can't do the same yet.