The Three Ways to Restart Your Samsung Galaxy

A restart clears your phone's memory and closes all running programs, which fixes most freezing, lag, and app crashes. Samsung Galaxy phones offer three restart methods: a soft reboot using the power menu, a forced restart when the phone is unresponsive, and a factory reset that erases everything. Most of the time, you need only the first one.

The method you choose depends on whether your phone is responding to touch. If your screen works and you can tap buttons, use the power menu. If your phone is frozen solid and won't respond to anything, use the forced restart. A factory reset is a last resort that wipes all your data and should only happen if you plan to sell the phone or have exhausted other fixes.

Key Takeaways

  • A soft reboot through the power menu takes 30 seconds and fixes most problems without erasing anything.
  • A forced restart works on a frozen phone by holding the power and volume down buttons together for 10 to 20 seconds.
  • The method varies slightly between older Galaxy models and newer ones, but the power button is always involved.
  • A factory reset erases all photos, messages, and installed apps, so back up your data first if you choose this route.

Soft Reboot Using the Power Menu

This is the standard restart and the one to try first. Press and hold the power button on the right side of your phone until a menu appears on the screen. The menu shows options including Power Off, Restart, and Emergency Mode. Tap Restart.

Your phone will go black and then power back on. This takes about 30 to 60 seconds. During this time, do not press any buttons or try to use the phone. Wait until you see the Samsung logo and then the lock screen. Once you see the lock screen, your phone is ready to use.

On some older Galaxy models, the power menu may show only Power Off. If that happens, tap Power Off, wait 10 seconds after the screen goes black, then press the power button again to turn it back on. This achieves the same result as a restart.

Forced Restart When Your Phone Is Frozen

If your screen is completely unresponsive and you cannot tap anything, a forced restart bypasses the power menu. Hold down the power button and the volume down button at the same time. Keep holding both buttons for 10 to 20 seconds, even if nothing appears on the screen.

Your phone will vibrate and the Samsung logo will appear. Release both buttons as soon as you see the logo. The phone will then restart normally. This method works on all Galaxy models, though the exact button combination can vary slightly on very old devices.

A forced restart does not erase any data. It straightforward forces the phone to shut down and turn back on, which clears the memory and stops whatever program is causing the freeze. If your phone freezes again after a few hours, the problem may be a specific app, and you should uninstall any recently installed programs.

Factory Reset to Erase Everything

A factory reset returns your phone to the state it was in when it left the factory. All photos, messages, contacts, and installed apps are deleted. Only do this if you plan to sell the phone, give it away, or have tried everything else and still have serious problems.

Before a factory reset, back up your data. Open Settings, tap Accounts, select your Google account, and tap Account Sync to may support your contacts and calendar are saved to Google. For photos and videos, open Google Photos, tap your profile picture, go to Settings, and turn on Backup and Sync.

To perform the reset, open Settings, tap General Management, select Reset, and tap Factory Data Reset. You will be asked to confirm. The phone will restart and erase all data. This takes several minutes. When it finishes, you will see the setup screen as if the phone is brand new.

What to Do If Your Phone Restarts Repeatedly

If your phone keeps restarting on its own after a normal reboot, the problem is usually a recently installed app or a software update that did not install correctly. Try restarting in Safe Mode, which disables all third-party apps and lets you see if one of them is causing the loop.

To enter Safe Mode, press and hold the power button until the power menu appears, then press and hold Power Off. A prompt will ask if you want to restart in Safe Mode. Tap OK. Your phone will restart with only built-in Samsung apps running. If the restarts stop, an installed app is the culprit. Uninstall recently added apps one at a time until the problem goes away.

If the phone restarts even in Safe Mode, the issue is likely a software problem that requires a factory reset or a visit to a Samsung service center. Do not attempt repeated factory resets, as this can damage the phone's storage.

Restarting Specific Galaxy Models

Most Galaxy phones use the same restart method, but a few older models have slight differences. On Galaxy S10 and earlier, the power menu appears the same way. On Galaxy S20 and newer, the menu is identical. The volume button location is always on the left side, and the power button is always on the right.

Galaxy Fold and Galaxy Z Flip phones restart the same way as standard Galaxy models. If you have a Galaxy Tab (tablet), the power button location may differ depending on the model, but the restart process is the same: hold the power button until the menu appears, then tap Restart.

If you are unsure which buttons to press on your specific model, the fastest way to find out is to search your phone's model number plus "restart" on Samsung's support website. Your model number is in Settings under About Phone.

When a Restart Does Not Fix the Problem

If your phone still freezes, lags, or crashes after a restart, the issue is usually one of three things: not enough storage space, too many apps running in the background, or a problem with a specific app. Check your storage by opening Settings, tapping About Phone, and looking at the storage bar. If you have less than 1 gigabyte free, delete old photos and videos or uninstall unused apps.

To see which apps are using the most memory, open Settings, tap Device Care, and tap Memory. The list shows which apps are consuming resources. If one app is using far more than others, uninstall it or clear its cache by going to Settings, Apps, selecting the app, and tapping Storage, then Clear Cache.

If the problem persists after clearing space and closing background apps, try a factory reset. If even that does not work, contact Samsung support or visit a service center, as the phone may have a hardware issue.

Frequently Asked Questions

Will restarting my phone delete my photos and messages?

No. A soft restart or forced restart does not erase anything. Only a factory reset deletes data, and you have to choose that option deliberately. Your photos, messages, and apps remain after a normal restart.

How often should I restart my Samsung Galaxy?

Restart only when you notice a problem like freezing, lag, or an app crashing. There is no benefit to restarting every day. If your phone is working normally, you do not need to restart it.

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

A soft restart uses the power menu and works when your phone is responding. A forced restart uses button combinations and works when your phone is frozen. Both achieve the same result: clearing memory and closing all apps. A forced restart is more forceful but does not damage the phone.

Can I restart my phone while it is charging?

Yes. Restarting while plugged in is safe and does not harm the battery. You can also restart a phone that is low on battery, though it is better to charge it first if possible.

Why does my phone keep restarting even after I reboot it?

Repeated restarts usually mean a recently installed app is causing the problem, or a software update did not install correctly. Try Safe Mode to see if an app is the culprit. If the phone restarts in Safe Mode too, a factory reset or service center visit may be necessary.