Restarting your iPhone 15 is simple and fast. You can do a normal restart using the side and volume buttons, shut it down from Settings, force restart if the phone is unresponsive, or use AssistiveTouch when a button is broken. Follow the steps below to choose the right method for your situation, and you will have your phone back to normal in a minute or two.
How To Restart iPhone 15 – Step by Step Tutorial
This set of steps will show you four clean ways to restart your iPhone 15, from the regular shutdown to a force restart when the screen is frozen. Pick the method that matches your issue and follow the short instructions.
Step 1: Press and hold the Side button and either Volume button to power off.
To turn off your iPhone normally, press and hold the Side button and one of the Volume buttons until the power off slider appears, then drag the slider to shut down. Wait about 10 seconds, then press and hold the Side button until the Apple logo appears to power the phone back on.
Step 2: Go to Settings, then General, then Shut Down to power off.
Open Settings, tap General, scroll down, and tap Shut Down, then slide to power off. This method is handy if you prefer tapping instead of pressing buttons, or if a button is finicky.
Step 3: Force restart by pressing Volume Up, then Volume Down, then hold the Side button.
Step 3 requires pressing and quickly releasing Volume Up, then pressing and quickly releasing Volume Down, then pressing and holding the Side button until the Apple logo appears. Use this when the screen is frozen and the phone does not respond to touch or normal shutdown commands.
Step 4: Use AssistiveTouch to restart if your Side button is broken.
Enable AssistiveTouch in Settings under Accessibility, tap the AssistiveTouch menu, go to Device, then More, and tap Restart to reboot. This is a software shortcut for restarting when a physical button is damaged or unresponsive.
After you complete any of these actions, your iPhone 15 will power off and then power back on, or show the Apple logo if you used the force restart. When it reboots, the phone runs its startup checks and then presents the Lock Screen or Home Screen. If problems continue, you may need to update iOS, reset settings, or contact Apple Support.
Tips for Restarting iPhone 15
- If the phone is slow, try a normal restart first before force restarting.
- Charge the battery if the device will not power on, then attempt a restart.
- Back up your iPhone regularly so a restart or reset never risks your data.
- Use force restart only when the phone is frozen, not for routine reboots.
- Enable AssistiveTouch ahead of time if your side button is unreliable.
- Keep iOS updated, since many bugs that require restarts are fixed in updates.
- If the Apple logo stays on for a long time, try connecting to a computer and use Finder or iTunes for recovery.
Frequently Asked Questions
What is the difference between restarting and force restarting an iPhone 15?
A normal restart shuts the phone down and starts it up again in a controlled way. A force restart interrupts the phone’s processes and forces it to reboot immediately. Use force restart only if the phone is frozen or unresponsive.
Will restarting my iPhone 15 delete my apps or data?
No, restarting will not delete apps or data. It simply clears temporary system memory and restarts background processes. Always back up your data in case you need more drastic fixes later.
How can I restart iPhone 15 if the Side button does not work?
Turn on AssistiveTouch under Settings, Accessibility, Touch, AssistiveTouch, and use the on-screen menus to restart. You can also shut down from Settings, General, Shut Down.
What if my iPhone 15 shows the Apple logo and will not finish restarting?
If the phone is stuck on the Apple logo, try a force restart first. If that does not work, connect to a Mac or PC and use Finder or iTunes to put the device into recovery mode for repair. Contact Apple Support if you are unsure.
Is it safe to force restart my iPhone 15 often?
Force restarting occasionally is safe when needed, but doing it frequently may indicate an underlying software or hardware problem. Investigate the root cause and update iOS or get support if the issue repeats.
Summary
- Normal button shutdown
- Settings shutdown
- Force restart sequence
- Restart with AssistiveTouch
Conclusion
Restarting your iPhone 15 is one of the easiest and most effective first steps for fixing many common issues. Whether your phone is running slow, an app is crashing, or the screen has frozen, a quick restart can clear temporary glitches and restore normal function. The normal shutdown method is gentle and works well for everyday use. The Settings method gives you a button-free way to turn off the device. The force restart sequence is your emergency option when the phone ignores touch and button input. AssistiveTouch provides a reliable software alternative when hardware buttons fail.
Knowing multiple restart options saves time and reduces frustration. It also keeps you from making unnecessary trips to a repair shop for problems you can solve at home. If you face repeated freezes or if a restart does not resolve the issue, it may be time to update iOS, reset settings, or reach out to Apple Support. Backing up your device regularly protects your photos and data so you can try more advanced fixes without worry. Try the steps above the next time your iPhone 15 acts up. If all else fails, contact a certified technician or visit an Apple store for diagnostics. Remember, a restart is a small action that often brings big results.
Matt Jacobs has been working as an IT consultant for small businesses since receiving his Master’s degree in 2003. While he still does some consulting work, his primary focus now is on creating technology support content for SupportYourTech.com.
His work can be found on many websites and focuses on topics such as Microsoft Office, Apple devices, Android devices, Photoshop, and more.