How To Fix iMessage "Not Delivered" Error On iPhones
This guide provides troubleshooting steps for iPhone users experiencing 'Not Delivered' errors in the Messages app. It explains the differences between iMessage, RCS, and SMS protocols and suggests basic fixes like checking internet connectivity or toggling airplane mode.
Why it matters
As mobile communication is essential for daily life, understanding how to resolve common messaging bugs helps users maintain connectivity.
Your iPhone should send messages normally most of the time, but you can try easy fixes when it acts up.
Apple Add Engadget on Google: Preferred Source Google Discover Sending messages to friends and family on an iPhone is usually pretty easy: open a chat in the Messages app, type it out and you're all set once you hit Send . But like anything in the tech world, even basic actions are prone to annoying bugs at times.
If that important message you need to send right away ends up not getting delivered, don't give up just yet. When you see the "Not Delivered" error while sending a message from your iPhone, there are a few workarounds you can try.
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