Samsung Galaxy S24 Force Restart Guide: Comprehensive Troubleshooting for All Models (S24, S24+, S24 Ultra)

A frozen or unresponsive Galaxy S24 can be frustrating, but the good news is that a force restart is often all you need to restore normal operation. Whether your S24, S24+, or S24 Ultra has stopped responding to touches, is stuck on a loading screen, or is acting sluggish, this guide covers every method to force restart your device and troubleshoot underlying issues. As of 2026, the S24 series runs One UI 7 or later with years of continued updates ahead.

What Is a Force Restart and Why You Need It

A force restart is different from a normal shutdown. Instead of gracefully closing apps and services, a force restart immediately cuts power and reboots the device from scratch. This simulates what would happen if you could remove the battery and reinsert it. Force restarts are your first line of defense for unresponsive phones because they clear temporary glitches without erasing any of your data, photos, messages, or apps.

You should consider a force restart when your device is completely frozen, touchscreen is unresponsive, apps crash repeatedly, the phone is stuck in an infinite loop of crashes, the screen is black but the device is on, or the device becomes unresponsive after a software update. Recent reports from Galaxy S24 users show that freezing issues have been reported sporadically since major One UI updates, though most are resolved with a force restart or clearing the cache partition.

Standard Force Restart: Button Combination Method

The most reliable way to force restart your Galaxy S24 is using the physical buttons. This method works even if the screen is completely unresponsive.

Step-by-Step Instructions

Locate the buttons: On the Galaxy S24 series, you’ll find the Volume Down button on the left spine and the Side button (power button) on the right spine of the device.
Press and hold both buttons simultaneously: With moderate pressure, press and hold the Volume Down and Side button together. Do not release yet.
Wait for the Samsung logo: Keep holding for approximately 10-20 seconds. You’ll feel a vibration, and the screen will turn black. Continue holding both buttons.
Watch for the Samsung logo: After the screen goes black, the iconic Samsung logo will appear on the display. This is your signal that the force restart has initiated.
Release the buttons: Once you see the Samsung logo, release both buttons immediately.
Wait for boot-up: The device will now boot up normally. This typically takes 30-60 seconds. Do not press any buttons during this time.

If your device doesn’t respond after 20 seconds, continue holding. On some S24 models, it may take slightly longer. The vibration feedback is crucial—if you feel the vibration but don’t see the logo, keep holding for a few more seconds.

What Not to Do

Do not attempt this by pressing buttons separately or sequentially. The buttons must be held simultaneously. If you see the power-off menu appear (showing “Power off,” “Restart,” “Emergency SOS”), you’ve only done a partial press—release and try again with more direct downward pressure on both buttons at once. Do not try to interact with any menu that appears; keep holding until the Samsung logo shows.

Alternative Method: Using the Power Menu (When Device Is Responsive)

If your device is still somewhat responsive, you can access the power menu through settings. This is gentler than a force restart but won’t work if the phone is completely frozen.

Via Quick Settings Panel

Swipe down from the top of the screen once to access notifications.
Swipe down again to access the full Quick Settings panel.
Tap the Power icon (the circle with a vertical line at the top) in the top-right corner.
Select “Restart” from the menu that appears.
Tap “Restart” again to confirm.

Via Settings App

Open Settings.
Scroll to the bottom and tap “About phone.”
Look for a “Restart” or “Power” option (this may vary by One UI version).
Confirm the restart when prompted.

These methods perform a soft restart, not a force restart. They’re gentler and allow apps to close properly, but they won’t work if your device is frozen.

Configuring the Side Button for Quick Power Access

One UI 7 and later expanded the side button’s capabilities beyond just Bixby activation. You can now configure it to instantly show the power menu, giving you faster access to restart, power off, or emergency features.

How to Enable Power Menu on the Side Button

Open Settings.
Go to Advanced Features.
Tap Side key (or Side button, depending on your One UI version).
Under “Press and hold,” select “Power off menu.”
Save your changes.

Now, pressing and holding the side button will immediately bring up the power menu with options for Power off, Restart, Emergency SOS, and Medical info. If you previously had Bixby assigned to the side button, you’ll lose quick access to it with this change. However, you can still access Bixby through voice (“Hi Bixby”) or by assigning it to a different button action like double press.

Recovery Mode: When Force Restart Isn’t Enough

If a force restart doesn’t resolve persistent freezing or if your device is stuck in a boot loop, clearing the cache partition via Recovery Mode can help. This removes temporary system files without erasing your personal data.

Accessing Recovery Mode

Power off your Galaxy S24 completely.
Press and hold Volume Up + Side button simultaneously.
Wait for the device to vibrate, then release the Side button but continue holding Volume Up.
You’ll see the Android recovery screen with text-based options.

Navigating Recovery Mode

Once in Recovery Mode, you’ll see a basic menu. Use the Volume Up and Volume Down buttons to navigate between options. Use the Side button (Power button) to select an option. The main options are:

Reboot system now: Exits Recovery Mode and reboots normally.
Wipe cache partition: Clears temporary system files (does not erase apps or data).
Wipe data/factory reset: Erases everything (use only as a last resort).

Clearing the Cache Partition

In Recovery Mode, navigate to “Wipe cache partition” using the volume buttons.
Press the Side button to select it.
Confirm by selecting “Yes” or “OK.”
Wait for the process to complete (usually 30 seconds).
Select “Reboot system now” to exit and restart your device.

Clearing the cache is safe and doesn’t remove your apps, photos, messages, or personal files. It only removes temporary files that Android uses during operation. This is especially helpful after a major software update.

Diagnosing the Root Cause: When Force Restarts Are Just a Temporary Fix

If you’re finding yourself force restarting your S24 multiple times per day, the problem likely runs deeper than a one-time glitch. Here’s how to identify what’s actually causing the instability.

Freezing and Crashing Issues

Recent Galaxy S24 community reports show that freezing can stem from several sources. Some users experience freezing specifically when launching social media apps, suggesting a third-party app conflict. Others report system-wide freezing since updating to newer One UI versions, indicating a software issue.

Test in Safe Mode: Restart your device in Safe Mode to determine if a third-party app is the culprit. To enter Safe Mode, press and hold the Power button (or use the power menu), tap and hold “Power off,” then confirm “Safe mode” when it appears. In Safe Mode, only system apps run. If your phone stops freezing in Safe Mode, a third-party app is likely responsible. You can then uninstall recently installed apps one by one to identify the problematic app.

Low Storage and Memory Issues

Storage pressure is a common cause of freezing on any Android phone. If your S24 is running low on storage space, the system has less room for temporary files and caching, leading to slowdowns and freezes.

Check storage: Go to Settings > General management > Storage. If you’re above 80% capacity, delete unused apps, clear old photos, or move files to cloud storage like Google Drive or OneDrive.

Clear app cache: Go to Settings > Apps, select an app, tap Storage, then Clear cache. Repeat for your most-used apps.

Software Update Issues

Major updates have occasionally introduced stability issues on the S24. Freezing and unexpected reboots immediately after an update may indicate a problematic update installation.

Check for system updates: Go to Settings > About phone > Software update. If an update is available, connect to WiFi and install it. Samsung regularly releases patches for reported issues. If you’re already on the latest version and still experiencing problems, clear the cache partition as described above.

Hardware Defects

In rare cases, persistent freezing despite following all troubleshooting steps may indicate a hardware problem—typically an issue with the storage chip or RAM. If force restarts, cache clearing, Safe Mode testing, and factory reset all fail to resolve the issue, contact Samsung Support or your carrier for warranty service or replacement.

Factory Reset: Last Resort Option

If your Galaxy S24 continues to freeze or behave erratically after trying every troubleshooting method, a factory reset may be necessary. Warning: This erases all apps, photos, messages, contacts, and personal settings. Back up everything you need before proceeding.

Method 1: Factory Reset via Settings (Easiest)

Open Settings.
Go to General management.
Tap Reset.
Select Factory data reset.
Review what will be deleted and confirm by tapping Reset.
Enter your PIN or biometric unlock if prompted (this is a security measure).
Tap Delete all to confirm.
Your device will restart and complete the reset process.

This method works if your device is responsive enough to navigate menus. The process typically takes 5-10 minutes.

Method 2: Factory Reset via Recovery Mode (When Settings Don’t Work)

Power off your Galaxy S24 completely.
Press and hold Volume Up + Side button until the device vibrates.
Release the Side button but continue holding Volume Up.
The Recovery Mode menu will appear.
Navigate to “Wipe data/factory reset” using the Volume buttons.
Press the Side button to select it.
When prompted, navigate to and select “Yes” or “Factory reset” to confirm.
Wait for the reset to complete, then select “Reboot system now.”

This method works even if your device is severely frozen or won’t load the normal Settings app. The process takes longer (10-15 minutes) because the device must clear all user data.

What to Do After a Factory Reset

After your device reboots, you’ll see the initial setup screen. You’ll need to verify your Samsung account credentials (this is Factory Reset Protection, a security feature). Once past this, you can sign back into your Google account and reinstall apps from the Google Play Store. Your backed-up photos, messages, and contacts can be restored from Google Drive, Samsung Cloud, or your carrier’s backup service.

Special Cases: Boot Loops and Stuck Screens

Some Galaxy S24 users have reported being stuck in boot loops—where the device repeatedly restarts and shows the lock screen in an endless cycle. This can happen after a major update or in rare cases due to corrupted system files.

Boot Loop Troubleshooting

Let the device boot at least 3-4 times completely. Sometimes, after an update, the system needs multiple boot cycles to properly initialize.
If it continues, perform a force restart by holding Volume Down + Side button for 15 seconds (longer than normal).
If the loop persists, clear the cache partition via Recovery Mode (instructions above).
If the loop still continues, you’ll need to factory reset. Back up your account credentials beforehand so you can restore data.

Samsung has released patches to address boot loop issues reported after major updates, so always ensure your software is fully up to date.

When to Contact Samsung Support

If you’ve tried all of the above methods and your Galaxy S24 still won’t function normally, it’s time to contact Samsung or your carrier. In particular, seek support if:

Force restart works temporarily but the device freezes again within hours.
The device won’t boot at all (stuck on Samsung logo for more than 5 minutes).
Recovery Mode won’t load or cache clearing doesn’t help.
Factory reset doesn’t resolve the issue.
The device physically appears damaged or has moisture.
The battery depletes rapidly even with light use (possible hardware issue).

You can contact Samsung support directly or call your carrier’s support line. Have your device’s IMEI number ready (found by dialing *#06# or in Settings > About phone).

Prevention: How to Avoid Needing Force Restarts

While force restarts are safe and effective, preventing issues is even better. Here’s how to keep your Galaxy S24 running smoothly:

Keep storage above 20% free: Regularly delete unused apps, old photos, and cache files. Low storage directly causes freezing and slowdowns.
Update promptly but safely: Install system updates and app updates over WiFi with adequate battery (above 50%). Avoid interrupting updates by turning off the device.
Review app permissions: Some poorly coded apps request excessive permissions and drain resources. Go to Settings > Apps and audit permissions for apps you don’t fully trust.
Restart weekly: A normal weekly restart via the Power menu (not a force restart) helps clear temporary files and prevent buildup of background glitches.
Avoid beta updates unless necessary: Samsung releases beta versions of new One UI updates to gather feedback. Unless you’re tech-savvy and willing to deal with potential bugs, stick with stable releases.
Monitor battery health: Go to Settings > Battery and device care > Battery. If battery health drops significantly, consider getting the battery replaced.

Frequently Asked Questions

How long does a force restart take?

A force restart typically takes 30-60 seconds from when you release the buttons until the device fully boots and the lock screen appears. If it takes longer than 2 minutes, something is wrong—try another force restart or attempt Recovery Mode.

Does a force restart delete my data?

No. A force restart is just a reboot. It doesn’t erase any apps, photos, messages, contacts, or personal files. All your data remains intact. Only a factory reset erases data.

Can I force restart my Galaxy S24 if the buttons are broken?

If both the Volume Down and Side buttons are physically damaged or stuck, a hardware restart is impossible. You’ll need to contact Samsung for repair or replacement. However, you can still perform some troubleshooting using ADB (Android Debug Bridge) via USB on a computer if the device is responsive enough to enable USB debugging.

What’s the difference between force restart and safe mode?

A force restart reboots the entire device normally, and all apps run. Safe Mode reboots the device but only system apps load; third-party apps are disabled. Use Safe Mode to test if a third-party app is causing problems.

Is it bad to force restart my phone frequently?

Occasional force restarts are harmless and don’t damage the device. However, if you’re force restarting multiple times per day, something is seriously wrong—don’t ignore the underlying issue. Follow the troubleshooting steps in this guide to identify and fix the root cause.

Why does my Galaxy S24 keep freezing after a software update?

Some Galaxy S24 users have reported freezing issues after major One UI updates. First, ensure you’re on the latest patch version (check Settings > About phone > Software update). If problems persist, clear the cache partition, test in Safe Mode to check for problematic apps, and ensure you have adequate storage space.

Can I use emergency software recovery to fix my frozen phone?

Yes. Samsung offers emergency software recovery through Samsung Smart Switch (available for Windows and Mac). This allows you to use a computer to repair severe software issues and restore your device without visiting a service center. This is useful if your device is in a severe boot loop.

Will clearing the cache partition affect my photos or apps?

No. The cache partition contains only temporary system files. Clearing it won’t touch your photos, messages, apps, or personal data. You may need to re-log into some apps afterward, but all your information is preserved.

What should I do if my device won’t boot after a force restart?

If your device is stuck on the Samsung logo for more than 5 minutes after a force restart, try clearing the cache partition via Recovery Mode. If that doesn’t work, perform a factory reset through Recovery Mode. If nothing works, contact Samsung Support as this may indicate a hardware issue.