How to Reset Any Samsung Phone Safely: Factory Reset, Locked Device, or Without Password

SAMSUNG PHONE • DAILYTECH.ID - Whether Samsung device is lagging, you’re preparing for a trade-in, or you’ve found yourself locked out of your own device, knowing how to reset a Samsung phone is an essential skill. While the process is generally straightforward, doing it incorrectly can lead to permanent data loss or a device locked by security protocols.

To reset a Samsung phone, you can use the Settings menu (standard), Hardware Buttons (Recovery Mode), or Samsung’s Find My Mobile service. These methods restore the device to its original factory state, erasing all personal data. Always back up your files and remove your Google account before proceeding to avoid Factory Reset Protection (FRP) locks.

What Happens When You Reset a Samsung Phone?

A factory reset, also known as a “master reset,” returns your device to the exact state it was in when it first left the box. It is a powerful tool, but it is irreversible.

• What data is erased: Every piece of personal data is wiped. This includes photos, videos, contacts, messages, downloaded apps, and system settings.
• What stays removed: Once the storage is overwritten, your data is gone. Unless you have a cloud backup (Samsung Cloud or Google Drive), you cannot “undo” a factory reset.
• Account Protection (FRP): Samsung devices use Factory Reset Protection. If you reset the phone without logging out of your Google or Samsung account first, the phone will require those specific credentials to activate again.
• When it’s recommended: You should reset your phone if it is suffering from severe software glitches, if it’s infected with malware, or if you are selling/gifting the device.

How to Reset a Samsung Phone Using Settings (Standard Method)

This is the preferred method for most users. It is the safest way to ensure all accounts are properly detached from the hardware.

Step-by-Step Factory Reset:

1. Open the Settings app.
2. Scroll down and tap General Management.
3. Tap Reset.
4. Select Factory data reset.
5. Review the list of data that will be deleted and tap Reset.
6. Enter your PIN, Pattern, or Password if prompted.
7. Tap Delete all.

Requirements: Your phone must have at least 10% battery life, or be plugged into a charger, as a power failure during a reset can “brick” the device.

How to Reset a Samsung Phone When It Is Locked or You Forgot the Password

If you are locked out of your device due to a forgotten PIN or pattern, the Settings menu is inaccessible. However, you aren’t stuck.

Using Samsung “SmartThings Find” (Formerly Find My Mobile)

If you previously enabled a Samsung Account on the device and turned on Remote Unlock, you can reset it from a computer:

1. Go to the SmartThings Find website.
2. Log in with your Samsung credentials.
3. Select your locked phone from the list.
4. Click Erase data. This will wipe the device and remove the screen lock.

How to Hard Reset a Samsung Phone Using Buttons (Recovery Mode)

If your screen is frozen or you can’t access any menus, a “Hard Reset” via hardware buttons is the solution. The button combination varies slightly depending on the model.

Entering Recovery Mode:

1. Turn off the device. (If you can’t turn it off, wait for the battery to die or force a restart).
2. The Combination:
   • Models with a Power/Bixby button (S20, S21, S22, S23, S24): Connect the phone to a computer via USB cable. Press and hold Volume Up + Power until the Samsung logo appears.
   • Models with a Home Button: Press and hold Volume Up + Home + Power.
   • Models with a Bixby Button: Press and hold Volume Up + Bixby + Power.
3. The Reset:
   • Use the Volume buttons to navigate the menu to “Wipe data/factory reset.”
   • Press the Power button to select it.
   • Confirm by selecting “Factory data reset.”
   • Once finished, select “Reboot system now.”

How to Reset a Samsung Phone Without Password, Email, or Google Account

Resetting a phone without any credentials is the “high-stakes” scenario. If you forgot your Google account and reset the phone via Recovery Mode, you will hit the FRP Lock.

Legitimately, you cannot bypass this easily. It is a theft-deterrent feature. To reset without credentials:

1. Use Samsung’s “Find My Mobile” if you only remember the Samsung ID but not the Google ID.
2. Proof of Purchase: If you are the original owner, you can take the device to an authorized Samsung Service Center with your receipt, and they can flash the firmware for you.

How to Reset a Samsung Phone With a Broken Screen or Power Button

A broken hardware interface makes a reset difficult, but not impossible.

• Broken Screen: Connect your phone to a monitor using a USB-C to HDMI adapter (Samsung DeX mode). Use a USB mouse to navigate to the Settings menu and trigger the reset.
• Broken Power Button: You can use the ADB (Android Debug Bridge) command-line tool on a computer. By enabling USB debugging (if it was previously on), you can send the command adb reboot recovery to enter the reset menu.

How to Reset a Samsung Phone Using a Computer

Samsung provides a desktop application called Smart Switch that is excellent for emergency resets and software restoration.

1. Install Samsung Smart Switch on your PC or Mac.
2. Connect your phone via USB.
3. If the phone is recognized, you can use the Software Restoration or Emergency Software Recovery options to wipe and reinstall the operating system.

How to Reset a Samsung Phone Before Selling or Trade-In

Before you let go of your device, you must ensure your privacy is protected.

1. Unpair Devices: Disconnect Galaxy Watches and Buds.
2. Remove Accounts: Go to Settings > Accounts and Backup > Manage Accounts. Manually remove your Google and Samsung accounts. This disables the FRP lock for the next buyer.
3. Perform the Factory Reset: Use the “Settings” method described above.

Can You Reset a Samsung Phone Without Losing Data?

Strictly speaking, no. A factory reset, by definition, wipes data.

If you want to “refresh” the phone without losing files, try a Reset All Settings instead of a Factory Data Reset. This reverts system settings (Wi-Fi, Bluetooth, Display) to default but keeps your photos and apps intact.

Pro Tip: Always sync your gallery to OneDrive and your contacts to Google Contacts before any reset.

How to Reset Samsung Galaxy Phones by Model

Series	Method
Galaxy S20 – S24 / Ultra	Volume Up + Side Button (Must be connected to a PC via USB).
Galaxy A Series (A54, A34, etc.)	Volume Up + Power Button.
Galaxy Z Flip / Fold	Volume Up + Side Button (While unfolded).
Older Galaxy (S7, Note 5)	Volume Up + Home Button + Power.

How Long Does a Samsung Phone Reset Take?

The actual “wiping” process usually takes 5 to 10 minutes. However, the “First Boot” after a reset takes much longer than a standard restart (up to 15 minutes) as the system rebuilds the cache and prepares the initial setup wizard.

If your phone stays on the Samsung logo for more than 30 minutes, it may be stuck. In this case, force a restart by holding Volume Down and Power for 10 seconds.

FAQ – How to Reset Samsung Phones

Conclusion

Resetting your Samsung phone is the ultimate solution for performance issues or preparing for a new owner. The Settings menu is your best bet for a clean slate, while Recovery Mode serves as the emergency exit when you’re locked out. Always remember: back up your data first and remove your Google account.