If you're one of the iPhone 15 users dealing with constant device reboots, it can be truly exasperating. The culprit might be a software glitch or even a hardware issue. To resolve this, first, ensure your iPhone is up to date by checking for software updates in your settings. If that doesn't do the trick, attempting a reset might help, as some users have reported success with this method. However, if the problem persists, it's best to reach out to Apple or visit an Apple Store, as it could be a hardware defect requiring replacement. This video aims to guide you through these troubleshooting steps. Have a fantastic day!