Safe Mode (Safe Mode) on smartphones Samsung is a diagnostic tool that starts the system with a minimal set of drivers and without third-party applications. Its main task is to help identify the causes of failures: be it conflicting software, viruses, or errors after an update. If your Galaxy S24, A54 or another model starts to slow down, spontaneously reboot or produce errors like "com.android.phone stopped", turning on safe mode often becomes the first step to solving the problem.

In this article we will analyze all the current methods of activation Safe Mode —from the classic hold of buttons to commands through ADB and voice assistant Bixby. We will pay special attention to the nuances for new models with One UI 6.0+where the menu interface may differ from older versions. You will also learn how to exit the mode correctly and what to do if your phone is stuck on the loading screen. All instructions are tested on devices from 2022 to 2026, but please note: manufacturers sometimes change key combinations for different regions.

Why do you need safe mode on Android?

The main function Safe Mode is to isolate the system from third-party factors. When the smartphone operates in this mode:

  • 🔄 All user applications are disabled (only system ones remain from Google i Samsung).
  • 🛡️ Startups, widgets and background processes from third-party developers are blocked.
  • 📱 The standard theme is used design (even if you installed a custom one).
  • 🚫 root access do not work (if they were obtained).

This allows you to:

  • 🔍 Identify a virus or malware if the phone began to “glitch” after installing a new application.
  • 🛠️ Remove the problematic application, which normally blocks access to the settings.
  • 📉 Diagnose hardware problems (for example, if lags remain in Safe Mode, a hardware failure is to blame).
  • 🔄 Restore functionality after a failure updates One UI.

Important: in safe mode, some functions will be limited. For example, you will not be able to use Samsung Pay, Game Launcher or a camera with advanced settings (if they are implemented through separate software). You may also not be able to access files on the SD card if they are encrypted by third-party utilities.

📊 How often do you use safe mode on your computer? smartphone?
Never
Only in case of serious failures
Regularly for diagnostics
I don’t know what it is

Method 1: Classic - through the power and volume buttons

This is the most universal method, working on 90% of models Samsungincluding Galaxy S23/S24, A34/A54, Note 20 and older devices. Instructions:

  1. Turn off the phone (hold the power button and select "Turn off").
  2. After To turn off the screen completely, press and hold the power.
  3. As soon as the logo appears on the screen Samsung, immediately hold down the button volume down (without releasing the power!).
  4. Hold both buttons until the phone will load. The message "Safe Mode" (Safe mode).

If you have a model with a physical button Bixby (for example, Galaxy S10 or Note 10), instead of reducing the volume, you can hold it. On some devices with One UI 5.0+ the combination may work only after 2-3 attempts - this is normal.

☑️ Check before turning on Safe Mode

Done: 0 / 4
⚠️ Attention: If after holding the buttons the phone vibrates and reboots into normal mode, it means you held down the volume too late. Try again by releasing the power button immediately after the logo appears. Samsung, but continuing to hold the volume.

Method 2: Through the shutdown menu (for One UI 4.0 and later)

On devices with One UI 4.0–6.0 (for example, Galaxy S22, A73, Z Flip4) there is an easier way to activate Safe Mode through the software menu. Here's how to do it:

  1. Press and hold the button poweruntil the shutdown menu appears.
  2. Tap and hold your finger on the option "Turn off" (at least 3 seconds).
  3. In the confirmation window that appears, select "Safe Mode".
  4. Wait for reboot (may take up to 1–2 minutes).

This method is convenient because it does not require memorizing button combinations. However, on some firmware (especially custom) the option may not be available. Also note that if you have "Sidebar" (Edge Panelenabled, the shutdown menu may take a while to open.

Samsung model Does the Safe Mode menu support? Notes
Galaxy S24 Ultra Yes Required One UI 6.1+
Galaxy A54 5G Yes The menu appears after 2-3 seconds of holding
Galaxy Z Fold5 Yes Works only on the main screen
Galaxy Note 20 Partially Depends on the version One UI
Galaxy J6 (2018) No Only through buttons
⚠️ Attention: On some devices with root access or custom recovery (for example, TWRP), the shutdown menu may behave non-standardly. In this case, use the method with buttons or ADB.

Method 3: Using the Bixby voice assistant

If on yours Samsung voice assistant activated Bixby (available on most flagships and mid-budget models), you can enable safe mode voice command. This is especially convenient if the touch screen does not respond to touches.

Instructions:

  1. Activate Bixbyby saying "Hey Bixby" or pressing the side button (if configured).
  2. Say the command: "Enable safe mode" or "Start safe mode".
  3. Confirm the action in the window that appears.
  4. Wait for the reboot (may take up to 2 minutes).

The advantage of this method is that there is no need to remember button combinations. However, please note:

  • 🗣️ Bixby must be configured and connected to your account Samsung.
  • 🌐 Commands only work in supported languages (Russian is one of them).
  • 🔇 In some regions (for example, in Europe), voice commands for Safe Mode may be are disabled by default.
What to do if Bixby does not understand the command?

If the assistant answers “I can’t run this command,” try alternative wording: “Activate diagnostic mode” or “Go to diagnostic mode.” Also check if the "Voice control" option is enabled in Bixby settings (Settings → Additional features → Bixby).

Method 4: Via ADB (for advanced users)

If standard methods do not work (for example, due to a damaged screen or failure in the power menu), can be activated Safe Mode via ADB (Android Debug Bridge). This method requires a computer and minimal knowledge of working with the command line.

Step-by-step guide:

  1. Download and install Platform Tools (includes adb).
  2. Enable on your phone "USB debugging" (Settings → About phone → Build number → tap 7 times → return to "Developer options" and activate debugging).
  3. Connect your phone to PC via USB cable (use the original cable for stability).
  4. Open the command line (Win + R → type cmd) and run:
adb devices

(The name of your device should appear. If not, check the drivers.)

adb shell settings put global sys.safemode 1
adb reboot

After the reboot, the phone will enter Safe Mode. To return to normal mode, repeat the command, replacing 1 with 0.

⚠️ Attention: Use ADB requires caution. Incorrect commands may cause the system to crash. If you are not sure of your actions, it is better to use other methods.
💡

If adb devices does not see your phone, try reinstalling the drivers Samsung USB Driver or use another USB port (preferably USB 3.0).

Method 5: Forced Safe Mode via Recovery

If the phone is stuck on the logo Samsung or does not respond to other methods, you can try to activate safe mode via the recovery menu (Recovery ModeThis method is suitable for devices with an unlocked bootloader or custom recovery). (TWRP).

Instructions:

  1. Turn off the phone (if necessary, remove and insert the battery back if it is removable).
  2. Hold the combination:
    • For most models: Power + Volume up + Bixby (hold for 10–15 seconds).
    • For Galaxy A-series: Power + Volume up.
  • When the menu appears Recovery, use the volume buttons to select "Apply update from ADB".
  • Connect the phone to the PC and enter in the command line:
    • adb shell
    setprop persist.sys.safemode 1
    reboot

    After rebooting, the device should log in Safe Mode. If you standard recovery (not TWRP), the "Apply update from ADB" option may be missing - in this case, the method will not work.

    💡

    The Recovery method is only suitable for experienced users. Incorrect actions in the recovery menu can lead to data reset or blocking of the device.

    How. exit safe mode on Samsung?

    You can return your phone to normal mode in several ways:

    • 🔄 Reboot: Simply hold the Power button and select "Reboot". After turning on Safe Mode will turn off automatically.
    • 📱 Through the notification panel: Pull the curtain down and tap on the notification "Safe mode is enabled. Touch to disable".
    • 🔧 Via ADB (if a normal reboot does not help):
    adb shell settings put global sys.safemode 0
    adb reboot

    If after exiting Safe Mode the problems remain (the phone still slows down or gives errors), this may indicate:

    • 🦠 Virus infection (check through Samsung Knox or Dr.Web).
    • 🔧 Damage to system files (resetting to factory settings will help).
    • 🔋 Hardware failure (for example, a memory defect or processor).
    ⚠️ Attention: If the phone, after exiting Safe Mode spontaneously returns to it, this is a sign of a serious failure. Try updating the firmware via Smart Switch or contact the service center.

    Frequent errors and their solutions

    When working with safe mode users often encounter typical problems. Let's look at the most common ones:

    Problem Possible reason Solution
    The phone does not enter Safe Mode Incorrect button combination Try holding the volume down earlier (immediately after vibration when turned on)
    Stuck on loading screen System process conflict Hold power for 15+ seconds to force reboot
    No option in menu shutdown Outdated version One UI Use the button method or update the firmware
    ADB does not see the device Missing drivers Install Samsung USB Driver and check the cable
    Safe Mode turns on itself Damaged volume button Contact a service to diagnose the hardware

    If your Samsung Galaxy, after turning on Safe Mode, shows a black screen with the words "No Command" - this is a sign of a damaged recovery partition. In this case, only flashing via Odin will help.

    Is it possible to use the Internet in safe mode?

    Yes, the mobile network and Wi-Fi work in Safe Mode, but some applications (for example, Chrome or Samsung Internet) can be disabled. Use a standard browser Android System WebView.

    Why do some functions not work in Safe Mode?

    In Safe Mode, all third-party services are disabled, including the camera (if it uses software from Samsung), Game Launcher, Samsung Health and others. This is normal behavior.

    How to remove a virus through Safe Mode?

    Start the phone in Safe Mode, go to Settings → Applications, find suspicious software and remove it. After that, check the device through Samsung Knox or Malwarebytes.

    Is it possible to update the firmware in Safe Mode?

    No, installation of updates via OTA or Smart Switch in safe mode is blocked. First exit it, then perform the update.

    Safe Mode turns on itself after rebooting. - what to do?

    This is a sign of a hardware malfunction (most often the volume down button gets stuck) or damage to system files. Try resetting to factory settings. If it doesn’t help, take it to the service.