What a Factory Reset Does and When to Use It

A factory reset wipes your Samsung tablet back to the state it left the factory—all your apps, photos, messages, and settings disappear. The operating system stays the same, but everything you added or changed is gone. You should only do this if your tablet is running slowly, freezing constantly, you are selling or giving it away, or you cannot fix a serious problem any other way.

Before you reset, back up anything you want to keep. Photos, documents, and contacts can be saved to a cloud service like Google Drive or Samsung Cloud. Once the reset finishes, you cannot recover deleted files from the tablet itself.

Key Takeaways

  • A factory reset erases all personal data and returns your tablet to its original state, so back up important files first.
  • You can reset through Settings on most Samsung tablets, or use the hardware button combination if the tablet will not turn on.
  • The reset process takes 5 to 15 minutes depending on your tablet model and how much data is stored.
  • After the reset finishes, you will need to sign in with a Samsung or Google account and set up the tablet again from scratch.

Reset Through Settings (Easiest Method)

This method works if your tablet turns on and you can navigate the menus. Open Settings and scroll down to find General Management (on some models it may be labeled System). Tap it, then look for Reset or Reset Options.

Select Factory Data Reset or Reset to Factory Settings. The tablet will show you a warning that all data will be erased. Read it, then tap Reset or Delete All to confirm. You may be asked to enter your Samsung account password or PIN—this is a security step to prevent someone else from wiping your tablet without permission. Enter it and wait. The tablet will restart and begin the reset process, which usually takes 5 to 10 minutes.

Reset Using Hardware Buttons (If Your Tablet Won't Start)

If your Samsung tablet will not turn on, freezes at the startup screen, or will not let you reach Settings, you can force a reset using the physical buttons. First, turn off the tablet completely. If it is frozen, hold the power button for 10 to 15 seconds until it shuts down.

Once it is off, press and hold the Volume Up button and the Power button at the same time. Keep holding both until the Samsung logo appears—this usually takes 5 to 10 seconds. You will see a menu with options in white text on a black background. Use the volume buttons to highlight Wipe Data/Factory Reset, then press the power button to select it. Confirm the action when prompted. The reset will begin and take 5 to 15 minutes.

What Happens During and After the Reset

While the reset is running, you will see a progress bar or a spinning circle on the screen. Do not turn off the tablet or remove the battery during this time—interrupting the process can damage the system. Let it finish completely, even if it seems to be taking longer than expected.

When the reset is done, the tablet will restart and show the initial setup screen, the same one you saw when the tablet was brand new. You will be asked to choose a language, connect to Wi-Fi, and sign in with a Google account or Samsung account. Complete these steps to finish setting up your tablet. After that, you can reinstall your apps from the Google Play Store or Samsung Galaxy Store.

Backing Up Your Data Before You Reset

The safest way to keep your files is to back them up before you reset. On most Samsung tablets, open Settings, find Accounts and Backup (or Cloud and Accounts), and tap Backup. Select what you want to save—contacts, calendar events, app data, and some settings can be backed up to your Samsung account or Google account. Tap Back Up Now and wait for it to finish.

For photos and videos, open the Gallery app, select the files you want to keep, and save them to Google Photos, OneDrive, or another cloud service. Documents can be saved to Google Drive or Microsoft OneDrive. Once these files are in the cloud, you can read them again after the reset on any device.

Common Problems and How to Fix Them

If the reset starts but gets stuck on the loading screen, wait at least 20 minutes before assuming something went wrong—large resets can take longer than expected. If it is still stuck after 20 minutes, hold the power button for 10 seconds to force the tablet off, then try the hardware button reset method instead.

If you forgot your Samsung account password and the tablet asks for it during the reset, you will need to recover your account before you can continue. Go to the Samsung account website on a computer, use the "Forgot Password" option, and follow the steps to reset your password. Then use the new password on your tablet.

If the tablet will not turn on at all after the reset, try charging it for at least 30 minutes—sometimes the battery is completely empty and needs time to recover. If it still will not respond, the hardware may be damaged and you may need to contact Samsung support.

Frequently Asked Questions

Will a factory reset remove the operating system?

No. A factory reset only removes your personal data and settings. The Android operating system and Samsung software stay on the tablet. The tablet will still run the same version of Android it had before the reset.

Can I stop a reset once it has started?

No. Once the reset begins, you should not interrupt it. Turning off the tablet or removing the battery during a reset can corrupt the system and make the tablet unusable. Let it finish, even if it takes longer than you expect.

Do I need to charge my tablet before I reset it?

Yes. Make sure your tablet has at least 50 percent battery before you start. A reset can take 5 to 15 minutes, and if the battery dies during the process, the tablet may not restart properly. Plug it in and wait until it is fully charged if possible.

Will I lose my Google account after a factory reset?

Your Google account itself is not affected. After the reset, you will sign in again with the same email and password. Your contacts, calendar, and other data stored in Google will sync back to the tablet once you sign in.

How long does a factory reset take?

Most factory resets take 5 to 15 minutes from start to finish. Older tablets or tablets with a lot of stored data may take longer. The tablet will restart automatically when it is done, and then you will see the setup screen.