How to Easily Master Format SAMSUNG GALAXY F55 with Safety Hard Reset?

Tips and tricks to fix SAMSUNG GALAXY F55 problems. This is a 5G smartphone that works with a hybrid dual SIM card slot. It is powered by a 4 nm Qualcomm SM7450-AB Snapdragon 7 Gen 1 processor with a dedicated Adreno 644 GPU to support the gaming experience.

The Super AMOLED+ display, with a 120Hz refresh rate, measures 6.7 inches and offers vivid colors with a Full HD+ resolution of 1080 x 2400 pixels. The phone comes pre-installed with Android 14 and the One UI 6.1 Samsung user interface. We will provide more solutions and information on how to troubleshoot issues with the SAMSUNG GALAXY F55.

Advantages of SAMSUNG GALAXY F55 Specifications and Features:

  • GSM / HSPA / LTE / 5G Compatible, Hybrid Dual SIM
  • 6.7 inches Super AMOLED+ Display with 120Hz Refresh Rate
  • Internal Memory Options: 128GB with 8GB RAM, 256GB with 8GB or 12GB RAM
  • Triple Rear Camera: 50 MP (wide) + 8 MP (ultrawide) + 2 MP (macro)
  • 50 MP Front Camera for Video Calls and Selfies
  • Octa-core Processor (1×2.4 GHz Cortex-A710 & 3×2.36 GHz Cortex-A710 & 4×1.8 GHz Cortex-A510)
  • Adreno 644 GPU
  • Android 14 Operating System with One UI 6.1
  • 5000 mAh Li-Ion Battery

How to Fix or Problem Solve for Recovery SAMSUNG GALAXY F55 hang or not responding or malfunctions or stuck or freezing or bricked?

This phone comes with 128GB or 256GB of internal storage, allowing us to choose from a wide range of applications and games on the Google Play Store. However, it’s crucial to read user reviews before installing new or unfamiliar apps, as some may contain viruses, threats, or malware.

Our SAMSUNG GALAXY F55 may encounter issues like lagging, slow performance, freezing, bricking, or unresponsiveness of the LCD touch screen. Google Play Protect does not verify the safety of all applications, so it’s essential to be cautious.

If we experience these problems, we should remove temporary files and caches from our SAMSUNG GALAXY F55 by rebooting or restarting it. Installing a reputable antivirus app like NORTON or AVAST can help scan for threats and adjust settings.

If problems persist, we may need to perform a hard reset or master format to restore the device to factory default settings. Remember that a hard reset will erase all data and installed applications, so it’s crucial to back up important data beforehand. To ensure safety, it’s best to avoid unknown APK files, as some may be harmful.

How to Force Shutdown or Force Soft Reset or Reboot or Restart SAMSUNG GALAXY F55?

After installing numerous applications, some may crash or become corrupted, causing the SAMSUNG GALAXY F55 to freeze, hang, or have an unresponsive LCD touch screen. To resolve this, we can force a soft reset, reboot, or restart to clear temporary files.

Please press and hold the POWER BUTTON + VOLUME DOWN BUTTON to shut down or restart. We can then turn it on again by pressing the POWER BUTTON. This soft reset process won’t remove any important data or applications, and we can do it anytime, especially when encountering unusual situations.

We can also perform a soft reset while the phone is on by pressing and holding the POWER BUTTON for several seconds until a pop-up menu appears with options for Shutdown / Reboot / Power off.

How to backup data or Contact at SAMSUNG GALAXY F55?

This phone features a microSDXC slot for expandable storage. We can use the Android file manager to copy important data from the internal memory to the microSD card. Don’t forget to back up photos and videos as well.

The SAMSUNG GALAXY F55 supports USB On-The-Go (OTG), allowing us to connect a USB flash drive for backup. We can use a file manager to copy files from internal storage to the USB drive. However, note that larger external hard drives might not work due to insufficient power from the phone.

We can also use a USB data cable to connect the SAMSUNG GALAXY F55 to a computer. Once the computer recognizes the phone, we can use the computer’s file manager to browse and copy important files from the internal memory.

If our SAMSUNG GALAXY F55 is signed in to a Google account, our contacts will be automatically synchronized with the Google server. We can verify this by checking our contacts on the Google Contacts server using an internet browser.

#Option 1, How to Hard Reset SAMSUNG GALAXY F55 with software menu:
  1. Turn on the phone.
  2. Ensure the SAMSUNG GALAXY F55 battery is adequately charged.
  3. Go to Menu: Setting > General tab > Backup & Reset > Factory data reset > Reset device.
  4. Choose Erase Everything.
  5. The SAMSUNG GALAXY F55 will perform a Master Reset to Factory Default settings.

hard reset SAMSUNG GALAXY F55

#Option 2, How to Hard Reset SAMSUNG GALAXY F55 with Hardware key button:
  1. Ensure the SAMSUNG GALAXY F55 battery is adequately charged (more than 50% capacity).
  2. Turn off the SAMSUNG GALAXY F55.
  3. Press and hold the Power Button + Volume Up button until the logo appears, then release all buttons.
  4. Wait for the menu to appear on the LCD screen, then choose Wipe Data/Factory Reset using the Volume Button to navigate and the Power Button to confirm.
  5. The SAMSUNG GALAXY F55 will restore to factory default settings without requiring any password or passcode (hard reset).

How to Unlock or Fix or Bypass or Solutions for SAMSUNG GALAXY F55 forgot password code or security lock screen pattern or pin (lost password)?

With 128GB or 256GB of internal storage, we’ll have a lot of important data, including photos and videos taken with the triple rear camera (50 MP wide, 8 MP ultrawide, and 2 MP macro). It’s crucial to protect this data from unauthorized access in case our SAMSUNG GALAXY F55 is lost or stolen.

We can use fingerprint (under display, optical) or face recognition as the primary security measure. Additionally, we can set a secondary protection method like a screen lock pattern, PIN, or password. This is important because fingerprint or face unlock may not work after the SAMSUNG GALAXY F55 reboots or restarts.

If we forget the security protection, including fingerprint or face recognition, we’ll need to perform a hard reset or reformat to factory default settings using the hardware button combination as described in #option 2 above. This phone has FRP (Factory Reset Protection) to enhance security in case of theft or loss. After the reformatting process, we’ll need to bypass FRP by verifying with our previous Google account/Gmail account username and password.

We also recommend activating or creating a SAMSUNG ACCOUNT on the SAMSUNG GALAXY F55, as it can help us bypass forgotten security protections.


When the SAMSUNG GALAXY F55 is turned on but the screen is locked, follow these steps:

  1. Ensure the battery is not empty (more than 50% charge).
  2. With the screen on and locked, please press and hold POWER BUTTON + VOLUME DOWN button about 5 seconds until the screen off.
  3. When the screen off, please directly continue press POWER BUTTON + VOLUME UP button about 4 seconds and release all button.
  4. Then you will go to recovery button, choose Wipe data / Factory Reset, then all data will be wipe or the operating system will be reformat to factory default.
  5. Please note, this process need us to use previous Google account for authentication after hard reset finish. For bypass FRP: Verify your account with previous Google Account.


Backup password is use for unlock or bypass forgotten security protection at SAMSUNG GALAXY F55. Although we are sure about our security protection, but sometime we may forget about the right answer. Please note, when we give security protection at our SAMSUNG GALAXY F55, it also give step to put our own PIN / PASSWORD as BACKUP PASSWORD / PIN. This backup PIN use to bypass or unlock forgotten security code later. Use above steps to unlock forgot password or screen lock pattern security protection using Google account or Gmail username and password or Samsung Account.

Is That Any Secret Code for Doing Format SAMSUNG GALAXY F55?

We can try to use secret code for doing hard reset SAMSUNG GALAXY F55 is 27673855# (some Samsung hardware or firmware update will not work with this code). But please remember to always be careful typing that code, because the SAMSUNG GALAXY F55 will do hard reset and remove all data also installed applications.

How to Format or Erase Phone Memory at SAMSUNG GALAXY F55?

If we want to erase all data, files, and installed applications from the SAMSUNG GALAXY F55, we have to do a hard reset or reformat using the menu as described in #option 1 above. We need to select the checkbox to erase or remove data from the internal/external memory. All data will be wiped from our SAMSUNG GALAXY F55, including Google account and Samsung account information.

How to Make Battery of SAMSUNG GALAXY F55 Stronger, Life Longer and Not Fast to Drain?

The SAMSUNG GALAXY F55 has big battery capacity for use full day with 5000 mAh capacity. It has 45W wired fast charging technology. If we want to make the battery extend its lifespan, we can make some adjustments to reduce battery drain, such as lowering the LCD screen brightness and turning off unused connections like GPS, Bluetooth, or Wi-Fi. NFC is available on the SAMSUNG GALAXY F55.

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