In this video, you'll learn why your phone might be failing to send text messages, from software glitches to network issues. If you're experiencing this problem, start by checking your signal indicator - if it's low, that could be the culprit. Next, try a simple restart of your device to clear out any minor system glitches. If that doesn't work, resetting your mobile network settings might do the trick. Finally, if all else fails, reach out to your carrier for assistance with potential account or network issues. Don't forget to subscribe for more helpful tips, and have a great day!