Safe Mode (Safe Mode) on smartphones Samsung is a diagnostic tool that helps identify the causes of failures: from sudden reboots to critically slow operation. In this mode, the device boots with a minimum set of system applications, disabling all third-party apps, widgets and services. If the problems disappear, one of the installed applications is to blame. If not, the root of all evil lies in the firmware or hardware components.

The procedure for logging into safe mode varies depending on the model Samsung Galaxy, version Android (from One UI 2.0 to One UI 6.1) and even the state of the device (whether it works at all or is stuck on the logo). In this article we will analyze all the current methods - from the classic button hold to methods for “bricks” when the screen does not respond. We’ll also learn how to get out of Safe Modeif your smartphone is stuck in it after an unsuccessful update.

What is safe mode and why do you need it

Safe mode (Safe Mode) is a simplified boot Android, where the following are disabled:

  • 📱 All user applications (including launchers, widgets, games)
  • 🔄 Background processes of third-party services (for example, Facebook Services or Xiaomi GetApps)
  • 🎛️ Personalization settings (wallpaper, animations, sound schemes)
  • 🔌 Some system modules (for example, Knox or Bixby)

Basic scenarios usage:

  • 🐢 The smartphone slows down or overheats for no apparent reason
  • 🔄 Spontaneous reboots or shutdowns
  • 📵 Sensors (gyroscope, proximity sensor) do not work
  • 🚨 Suspicion of a virus or malware
  • 🔧 Incorrect operation after update One UI

Important: in Safe Mode a watermark is displayed in the lower left corner of the screen (for example, the inscription "Safe Mode" in Russian or "Safe mode" in English If it is not there, you are not). in diagnostic mode!

📊 Why did you need safe mode on Samsung?
Eliminate lags
Remove virus
Check operation after updates
Other
I don’t know, just wondering

Method 1: Classic login through the power buttons (for working smartphones)

This is a universal method for most models Samsung Galaxy, including the latest flagships (Galaxy S24 Ultra, Z Fold 5) and budget series (Galaxy A14, A34). Suitable if the smartphone turns on, but is unstable.

Step-by-step guide:

  1. Press and hold the button power (right or left, depending on the model) until the shutdown menu appears.
  2. Touch and hold the option Turn off (or Power off) for 2-3 seconds.
  3. A pop-up window will appear asking you to go to Safe Mode. Click OK.
  4. The smartphone will reboot and boot into safe mode (this will take up to 1-2 minutes).

If the shutdown menu does not appear (for example, on Galaxy Z Flip with side buttons), try an alternative option:

1. Press the power button + volume down button for 10–15 seconds.

2. Release when the Samsung logo appears.


3. Immediately after the vibration, press and hold the volume down button until the download completes.

☑️ Preparing to enter Safe Mode

Done: 0 / 4
⚠️ Attention: On some models with One UI 5.0+ (for example, Galaxy S22), hold Turn off may not work. In this case, use Method 3 (via Bixby).

Method 2: Hardware method for frozen devices (if the smartphone is not reacts)

If Samsung is stuck on the logo, reboots cyclically or the screen does not respond to touches, a combination of physical buttons will help. This method works even on bricks after an unsuccessful update One UI.

Instructions for most models (2018–2026). y.):

  1. Forcibly turn off the smartphone: hold down the power button + volume up for 10-15 seconds.
  2. As soon as the screen goes dark, immediately press and hold:
    • Button Power
    • Button Volume down
  • Hold both buttons until the logo appears Samsungthen release powerbut continue hold volume down.
  • Release the volume button only after the system is fully booted (the message appears Safe mode in the corner of the screen).

    • For older models (Galaxy S8, Note 8 and earlier) the combination is different:

    1. Turn off the phone (forcibly, if necessary).

    2. Press the power button + Home button (physical button under the screen) + Volume Up.
    

    3. Release all buttons after the Samsung logo appears.

    Samsung model Button combination Notes
    Galaxy S23/S24, A54, Z Flip5 Power + Volume Down Release power after logo, volume hold until loading
    Galaxy S20/S21, Note 20 Power + Volume Up Hold both buttons for 10-15 seconds
    Galaxy S10, Note 10 Power + Bixby + Volume Down For models with a physical Bixby button
    Galaxy S8/S9, Note 8 Power + Home + Volume Up Only for devices with a Home button
    ⚠️ Attention: On devices with an unlocked bootloader (unlocked bootloader), the hardware method may result in a reset Knox and loss of warranty. Check the bootloader status in Settings → About phone → Software information (line Knox status).

    Method 3: Login via Bixby (for models with a voice assistant)

    If the physical buttons do not work (for example, the volume button is broken) and the smartphone turns on, you can use the voice assistant Bixby. This method works on flagship Galaxy S and Note series 2019–2023.

    How to activate Safe Mode via Bixby:

    1. Activate Bixbyby pressing the side button (or by saying "Hey, Bixby"if voice launch is enabled).
    2. Say the command: "Enable Safe Mode" or "Start the phone in safe mode".
    3. Confirm the action on the screen.
    4. Wait for the reboot (may take up to 3 minutes).

      5. If Bixby does not recognize the command, try an alternative option:

      • 📝 Open the application Bixby manually (icon in the application menu).
      • 🔍 Enter in the search bar: safe mode.
      • 🔄 Select option Restart in Safe Mode.
    💡

    If Bixby is disabled, enable it in Settings → Additional features → Bixby. For voice control, you will need to update the voice data in the assistant settings.

    Method 4: Through the Recovery Mode for experienced users

    This method is suitable if the standard methods do not work, and the smartphone still responds to buttons. Attention: improper actions in Recovery Mode can lead to data reset!

    Step-by-step guide:

    1. Turn off the phone (forcibly if necessary).
    2. Hold the combination:
      • For most models: Power + Volume Up + Bixby (hold for 10 seconds).
      • For older models (before 2019 year): Power + Volume Up + Home.
  • Release the buttons when the logo appears Android Recovery (robot with exclamation mark).
  • Use the volume buttons to navigate and the power button to select.
  • Select Reboot to safe mode (or a similar item).
  • Confirm the action and wait for the reboot.

    • If there is no item Reboot to safe mode try:

    1. Select "Wipe cache partition".

    2. Once completed, return to the main menu.
    

    3. Select "Reboot system now".
    

    4. Immediately after the download starts, hold down the volume down button (as in Method 2).

    ⚠️ Attention: In Recovery Mode DO NOT select items Wipe data/factory reset or Apply update from ADB —this will lead to data loss or inoperability of the device without special knowledge.
    What to do if Recovery Mode asks for a password?

    If a password request appears after logging into Recovery (for example, after a reset via Find My Mobile), this means that FRP (Factory Reset Protection) protection is enabled. In this case:

    1. Enter the last used PIN or pattern.

    2. If you don’t remember, you will need to unlock it through the official Samsung service (with proof of ownership of the device).

    3. Bypassing FRP on new models (One UI 4.0+) on your own is almost impossible without losing data.

    Method 5: Via ADB (for developers and advanced users)

    If you have access to a computer and USB debugging is enabled, you can log in Safe Mode via command ADB. This method is useful if the smartphone is connected to a PC, but the screen does not respond to touches.

    Requirements:

    • 🖥️ Computer with installed drivers Samsung USB and ADB (you can download from the site Android Developers).
    • 🔌 USB cable (preferably original).
    • 🔧 Enabled USB debugging in the developer settings (Settings → About phone → Build number — tap 7 times to unlock).

    Instructions:

    1. Connect your smartphone to the PC and open the command line (Win + R → cmd).
    2. Enter the command to check the connection: 
      adb devices

      The serial number of the device should appear.

    3. Run the command to reboot in Safe Mode: 
      adb shell am broadcast -a android.intent.action.BOOT_COMPLETED --ez safe_mode 1
    4. Wait 1-2 minutes - the smartphone will reboot automatically.

    If the command does not work, try an alternative option:

    adb shell settings put global safe_mode 1

    adb reboot

    💡

    ADB method is the only way to enter Safe Mode if the screen is completely black, but the smartphone is detected by the computer. However, it requires preliminary configuration of USB debugging!

    How to exit safe mode on Samsung

    In most cases, exiting occurs automatically after a normal reboot. the smartphone gets stuck in this mode due to software failures or incorrect user actions. Safe Mode occurs automatically after a normal reboot. But sometimes the smartphone gets stuck in this mode due to software failures or incorrect user actions.

    Standard method:

    1. Press and hold the power button.
    2. Select Reboot (Restart).
    3. Wait 1-2 minutes - the device will boot in normal mode.

    If rebooting does not help:

    • 🔋 Forced exit: Turn off the smartphone, remove the SIM card and memory card (if any), then turn it on again.
    • 🔄 Reset cache: Go to Recovery Mode (as in Method 4) and select Wipe cache partition.
    • 📱 Via notification: On some models appears in the notification shade option Disable Safe Mode.

    If the smartphone cycles back to Safe Mode after each reboot, this indicates corruption of system files. In this case, only resetting to factory settings or flashing via Odin will help.

    Frequent errors and how to avoid them

    When logging in Safe Mode users often encounter typical problems. Here's how to prevent them:

    Problem Cause Solution
    The shutdown menu does not appear when you hold the power button Stuck buttons or software failure Use Method 2 (hardware) or Method 3 (via Bixby)
    Smartphone vibrates, but does not boot Damaged bootloader or firmware Reflash via Odin (PC and official firmware required)
    Safe Mode turns on spontaneously Volume down button malfunction Check the button for sticking or replace the cable
    The sensor does not work in Safe Mode Display driver conflict Update the software via Smart Switch or reset settings

    A few more tips:

    • 🔋 Battery charge: If the charge is below 15%, the smartphone may turn off while loading into Safe Mode. Charge it to at least 30%.
    • 📴 SIM card: In safe mode, the mobile network may be unstable. For tests, use Wi-Fi.
    • 🔒 Lock: If you forgot the pattern key, unlock the device via Find My Mobile (you need a Samsung account).
    ⚠️ Attention: On devices with root access (root) or custom firmware (LineageOS, Pixel Experience), logging into Safe Mode can lead to loopy reboots. Before experiments, create a backup copy via TWRP.

    FAQ: Answers to frequently asked questions

    Can I use the Internet in safe mode?

    Yes, but with limitations: only system applications will work (Chrome, Samsung Internet). Third-party browsers (for example Firefox or Opera) and instant messengers (WhatsApp, Telegram) are disabled. To check the network, use the built-in browser.

    Why don’t the camera and Bluetooth work in Safe Mode?

    This is normal: in safe mode, all non-critical modules are disabled, including the camera, Bluetooth, NFC and some sensors. If these functions are needed for diagnostics, use diagnostic mode (#0# in the dialer) instead of Safe Mode.

    How to remove a virus in safe mode?

    Steps:

    1. Go to Settings → Applications.
    2. Sort applications by installation date (newest on top).
    3. Uninstall suspicious apps (for example, with names like System Update, Flash Player).
    4. Clear cache and data in Settings → Storage.
    5. Reboot to normal mode and install an antivirus (Malwarebytes or Dr.Web).

    Safe Mode does not turn on in any way. What to do?

    Possible reasons and solutions:

    • Damaged bootloader: Reflash via Odin (look for the official firmware for your model at Sammobile).
    • Hardware fault: Check the power/volume buttons for physical damage.
    • FRP lock: If the smartphone was reset via Find My Mobile, you will need to enter the last PIN code.

    Is it possible to update the software in safe mode?

    No, installing updates One UI v Safe Mode blocked. To update, first exit safe mode, then check for updates in Settings → Software update. If the smartphone cyclically returns to Safe Mode, update the firmware via Smart Switch on the PC.