What a factory reset does and when you need one

A factory reset erases everything on your Samsung tablet — all apps, photos, files, accounts, and settings — and returns it to the state it was in when it left the factory. After a reset, the tablet boots up as if it were brand new, and you'll need to sign in with a Samsung or Google account to use it again.

You might reset your tablet if it's running slowly, freezing constantly, or behaving unpredictably. A reset also removes malware or unwanted apps that won't uninstall normally. If you're selling or giving away the tablet, a reset ensures your personal data is gone. If you've forgotten your PIN or pattern lock, a reset is sometimes the only way back in.

Before you reset, understand that this action cannot be undone. Back up anything you want to keep — photos, documents, contacts — to cloud storage like Google Drive, Samsung Cloud, or OneDrive. Once the reset completes, those files are gone from the tablet itself.

Key Takeaways

  • A factory reset wipes the tablet completely and returns it to its original state; back up your files first because they cannot be recovered afterward.
  • The most common path is Settings > General Management > Reset > Factory Data Reset, then confirming the action twice.
  • If you're locked out of the tablet, you can force a reset using hardware buttons: power button and volume-up button held together until the recovery menu appears.
  • After reset, the tablet will ask you to sign in with a Google or Samsung account; if you don't remember the account password, you'll need to recover it before the tablet becomes usable.
  • A reset takes 5 to 15 minutes depending on how much data is on the tablet; do not turn off the tablet during this time.

Resetting through Settings when you can access your tablet

If your tablet turns on and you can unlock it, the Settings menu is the safest way to reset. Open Settings and scroll down to find General Management (on some Samsung models this may be labeled System or About Device — look for the option that contains reset tools).

Tap General Management, then look for Reset or Reset Options. Select Factory Data Reset or Erase All Data. The tablet will show you a warning listing what will be deleted. Read it carefully. Tap Reset or Delete All to confirm. The tablet will ask you to confirm a second time — this is your final note to stop. Tap the confirmation button, and the reset begins.

The tablet will restart and show a progress bar. This can take anywhere from 5 to 15 minutes depending on how much data is stored. Do not turn off the tablet, remove the battery, or unplug it during this time. When the reset finishes, the tablet will restart and show the initial setup screen, just as if it were new.

Forcing a reset with hardware buttons if the tablet won't respond

If your tablet is frozen, won't turn on, or you can't access Settings, you can force a reset using the physical buttons. This method works on nearly all Samsung tablets, though the exact button combination varies slightly by model.

Power off the tablet completely. Then press and hold the Power button and the Volume Up button at the same time. Keep holding both buttons until the Samsung logo appears and the recovery menu loads — this usually takes 10 to 15 seconds. You'll see a menu with options in white text on a black background.

Use the Volume Down button to navigate to Wipe Data/Factory Reset or Factory Data Reset. Press the Power button to select it. The menu will ask you to confirm. Navigate to Yes using Volume Down, then press Power to confirm. The reset will begin. Do not interrupt it.

If the recovery menu doesn't appear after holding the buttons, try the combination Power + Volume Down instead, or consult your tablet's manual for the exact key combination for your specific model. Samsung support's website lists the correct buttons for each tablet model.

What happens after the reset is complete

When the reset finishes, your tablet will restart and display the initial setup screen. You'll be asked to select a language and connect to Wi-Fi. The tablet will then prompt you to sign in with a Google account or a Samsung account.

If you remember the Google or Samsung account you used on this tablet before, sign in with that account. The tablet will restore some settings and may re-read apps you previously installed from the Play Store. If you don't remember the account password, you'll need to recover it using Google's account recovery tool or Samsung's account recovery process before you can proceed.

If you can't recover the account password and the tablet won't let you proceed without signing in, the tablet may be locked by Google's Factory Reset Protection (FRP). This is a security feature designed to prevent theft. You'll need to contact Samsung support or the original account holder to regain access.

Backing up your data before you reset

Before you reset, move any files you want to keep to cloud storage. Open Google Drive, OneDrive, or Samsung Cloud and upload photos, documents, and other files. You can also back up contacts and calendar events by signing into your Google account in Settings — these sync automatically to your Google account and will restore when you sign in again after the reset.

For apps, make a note of which ones you use regularly. After the reset, you can read them again from the Google Play Store using the same Google account. However, some older or paid apps may no longer be available, so if you have apps you're unsure about, take a screenshot of your app list before resetting.

When to call Samsung support instead of resetting

If your tablet won't turn on at all — no screen response, no vibration, nothing — a reset won't help. The problem is likely hardware-related, and you should contact Samsung support or visit a repair center.

If the tablet is stuck in a boot loop (restarting over and over), a factory reset may fix it, but if it continues after the reset, the issue is probably a hardware fault. If you're locked out by FRP and don't have access to the original account, Samsung support can verify ownership and help you regain access, though they may require proof of purchase.

If the tablet is under warranty and you're unsure whether resetting will solve the problem, contact Samsung before you reset — resetting may void certain warranty claims if the issue turns out to be a manufacturing defect.

Frequently Asked Questions

Will a factory reset remove viruses or malware from my tablet?

Yes. A factory reset erases everything on the tablet, including any malware. However, if you restore from a backup or sign into an account that was compromised, you may reinfect the tablet. After resetting, avoid downloading apps from untrusted sources and keep your tablet updated with the latest security patches.

Can I undo a factory reset?

No. A factory reset cannot be undone. If you have a backup in Google Drive or Samsung Cloud, you can restore files from that backup after signing in, but only files you backed up before the reset. Everything else is permanently gone.

What if I forget my password after resetting?

You'll be stuck at the sign-in screen. Use another device to go to Google's account recovery page or Samsung's account recovery page and reset your password. Then use the new password on your tablet. If you don't have access to a recovery email or phone number, account recovery can take longer or may not be possible.

How long does a factory reset take?

Most factory resets take 5 to 15 minutes, depending on how much data is on the tablet. Older tablets or those with very full storage may take longer. Do not turn off the tablet during the reset, or it may fail and require you to try again.

Do I need Wi-Fi to reset my tablet?

You don't need Wi-Fi to perform the reset itself, but you'll need it afterward to sign in with your Google or Samsung account and set up the tablet. If you don't have Wi-Fi available, you can reset the tablet and complete setup later when you have internet access.