The Three Ways to Restart a Samsung Phone

A restart clears your phone's temporary memory and closes all running apps, which often fixes freezing, slow performance, and app crashes. Samsung phones offer three restart methods: a soft restart (power off and back on), a forced restart (when the phone is frozen), and a factory reset (which erases everything). Most of the time, a soft restart solves the problem and takes less than two minutes.

The method you use depends on whether your phone is responding to touch. If your phone is working normally, use the soft restart. If it is frozen or stuck, use the forced restart. A factory reset is a last resort and should only be done if you have backed up your data first.

Key Takeaways

  • A soft restart powers your phone off completely and back on, which takes about two minutes and fixes most performance problems.
  • A forced restart works when your phone is frozen or unresponsive by holding the power and volume down buttons together for 10 to 20 seconds.
  • The exact button combination varies slightly by Samsung model, but power and volume down is the standard for most recent phones.
  • A factory reset erases all data on your phone, so back up your photos, contacts, and files before attempting it.

Soft Restart: Power Off and Back On

A soft restart is the safest and most common restart method. Your phone stays on the entire time you are using it, so no data is lost. This method works for most Samsung phones made in the last five years.

Step 1: Open the power menu. Press and hold the power button (usually on the right side of the phone) for two to three seconds. A menu will appear with options like "Power off," "Restart," and "Emergency mode."

Step 2: Tap Restart. If you see a "Restart" option, tap it. Your phone will turn off and turn back on automatically. This takes about 30 to 60 seconds. If you only see "Power off," tap that instead, wait 10 seconds, then press the power button again to turn it back on.

Step 3: Wait for the startup screen. You will see the Samsung logo, then the lock screen. Once you see your home screen, the restart is complete. Do not interrupt this process by pressing buttons or removing the battery.

Forced Restart: When Your Phone Is Frozen

A forced restart works even when your phone will not respond to touch or button presses. It forces the phone to shut down and restart without giving you a menu. This method is safe and does not erase any data.

Step 1: Locate the power and volume buttons. The power button is usually on the right edge. The volume down button is on the left edge, below the volume up button. On some older Samsung models, these buttons may be in slightly different positions, but this combination works for most phones from 2018 onward.

Step 2: Press and hold both buttons together. Press the power button and volume down button at the same time and hold them. Do not release. Your screen may go black after a few seconds, but keep holding. You are looking for the Samsung logo to appear, which usually happens between 10 and 20 seconds.

Step 3: Release when you see the logo. Once the Samsung logo appears on the screen, release both buttons. Your phone will restart. The entire process takes about one minute. You will see the lock screen once the restart is complete.

What to Do If the Forced Restart Does Not Work

If your phone does not respond after a forced restart, the battery may be completely drained. Plug your phone into a charger and leave it plugged in for at least 30 minutes. Then try the forced restart again.

If your phone still does not respond after charging, the problem may be a hardware issue rather than a software issue. In this case, contact Samsung support or visit a repair center. Do not attempt a factory reset if your phone will not turn on, because you will not be able to back up your data first.

Factory Reset: Erasing Everything and Starting Over

A factory reset returns your phone to the state it was in when it left the factory. This erases all photos, videos, messages, apps, and settings. Only do this if a soft restart and forced restart have not fixed the problem, and only after you have backed up your data.

Back up your data first. Open the Settings app, scroll down to "Accounts and backup," and tap "Backup and restore." Choose "Back up my data" and select what you want to save (contacts, messages, photos, app data). You can also back up to a computer by connecting your phone with a USB cable and using Samsung Smart Switch, which is a free program you can read from Samsung's website.

Perform the factory reset. Open Settings, scroll to "General management," and tap "Reset." Choose "Factory data reset" or "Reset all settings" (the exact wording varies by model). Read the warning, then tap "Reset" or "Delete all." Your phone will restart and take you through the setup process as if it were brand new. This takes about 10 to 15 minutes.

Common Mistakes to Avoid

Do not hold the power button for more than 30 seconds during a forced restart. Holding it too long can trigger a factory reset on some models, which you do not want to happen by accident. If you are aiming for a forced restart, release as soon as you see the Samsung logo.

Do not remove the battery during a restart on newer Samsung phones. Most recent models have non-removable batteries, so this is not possible anyway. If you have an older phone with a removable battery, removing it and reinserting it counts as a forced restart, but it is not necessary on modern phones.

Do not perform a factory reset without backing up your data first. Once you start a factory reset, there is no way to stop it or recover your data afterward. If you are not sure how to back up, do it before you restart.

When to Restart Versus When to Seek Help

A restart fixes most problems that happen once or twice. If your phone freezes every day, crashes the same app repeatedly, or will not turn on at all, the problem is likely hardware-related or caused by a specific app, not a temporary glitch. In these cases, a restart may help temporarily, but you should also check for app updates, uninstall recently added apps, or contact Samsung support.

If your phone is under warranty and you have tried a soft restart and a forced restart without success, contact Samsung before attempting a factory reset. Samsung support can sometimes fix the problem remotely or arrange a repair without erasing your data.

Frequently Asked Questions

Will restarting my phone delete my photos or messages?

No. A soft restart and a forced restart do not erase any data. Only a factory reset erases data, and you have to choose that option deliberately. If you are worried about losing data, use a soft restart or forced restart instead.

How often should I restart my Samsung phone?

Most people do not need to restart regularly. Restart only when your phone is slow, freezing, or an app is not working. If you find yourself restarting more than once a week, something else may be wrong — check for app updates, clear your storage space, or contact Samsung support.

What is the difference between a soft restart and a forced restart?

A soft restart uses the power menu and is gentler on your phone. A forced restart bypasses the menu and forces the phone to shut down when ready. Use a soft restart first. Use a forced restart only if your phone is frozen and will not respond to the power menu.

Can I restart my phone while it is charging?

Yes. Restarting while plugged in is safe and does not damage the battery. In fact, if your phone is very low on battery, charging it before a restart can help the restart complete successfully.

What should I do if my phone restarts on its own?

Random restarts usually mean an app is crashing or your storage is full. Check your storage by opening Settings, tapping "Storage," and seeing how much space is left. If storage is low, delete old photos or videos. If storage is fine, uninstall recently added apps one at a time to find which one is causing the problem.