What a factory reset does and when you need one

A factory reset erases everything on your tablet — all apps, photos, documents, settings, and accounts — and returns it to the state it was in when it left the factory. After the reset completes, you'll see the initial setup screen, as if you'd just unboxed it.

You might factory reset a tablet if it's running slowly, freezing frequently, or behaving erratically after installing an app or update. A reset also prepares a tablet for sale or donation by removing your personal data. If you're selling or giving away the device, a factory reset is essential — straightforward deleting files leaves data recoverable.

Before you reset, back up anything you want to keep. Photos, documents, and app data can be saved to cloud storage (Google Drive, OneDrive, iCloud) or to a computer. Once the reset starts, there's no undo button.

Key Takeaways

  • A factory reset wipes all data and returns your tablet to its original state, so back up photos, documents, and important files before starting.
  • On iPad, go to Settings > General > Transfer or Reset > Erase All Content and Settings; on Android, go to Settings > System > Reset Options > Erase All Data.
  • The reset process takes 10 to 30 minutes depending on how much data is on the device and your tablet model.
  • After reset, your tablet will ask you to sign in with your Apple ID (iPad) or Google account (Android) to reactivate it.
  • If you forget your Apple ID or Google password before resetting, you won't be able to use the tablet after the reset completes.

How to factory reset an iPad

On an iPad running iPadOS 16 or later, open Settings, then tap General. Scroll down and tap Transfer or Reset. Tap Erase All Content and Settings. You'll be asked to enter your Apple ID password. If you have Find My iPad turned on, you'll need to confirm your Apple ID credentials again — this is Apple's security measure to prevent someone else from erasing your device remotely.

The iPad will show a countdown timer and then begin erasing. The screen will go black, and you'll see the Apple logo. This process usually takes 10 to 20 minutes. When it's done, you'll see the "Hello" setup screen in your language. Do not turn off the tablet during this time.

If your iPad is older and runs iPadOS 15 or earlier, the path is slightly different: go to Settings > General > Reset > Erase All Content and Settings. The process is the same after that point.

How to factory reset an Android tablet

On most Android tablets, open Settings and look for System or About Tablet (the exact name varies by manufacturer). Tap Reset Options or Reset. You should see Erase All Data or Factory Reset. Tap it, and you'll be asked to confirm. Some tablets ask you to enter your PIN or pattern lock before proceeding.

The tablet will begin erasing and may restart several times. The whole process usually takes 15 to 30 minutes. You'll see the Android setup screen when it's finished. Do not interrupt the reset by turning off the device or removing the battery.

If you can't find the reset option in Settings, check your tablet's manual or the manufacturer's support website — Samsung, Lenovo, and Amazon tablets sometimes place this option in different locations. You can also try holding the power button and volume-up button together while the tablet is off; this boots into recovery mode on many Android devices, where you can select "Wipe data / factory reset" from a menu.

What to do before you reset

Back up your photos and videos first. On iPad, open the Photos app, tap Select in the top right, choose the photos you want, tap Share, and save them to iCloud or send them to your computer. On Android, open Google Photos, make sure your photos are synced to your Google account (they usually are automatically), and they'll be safe in the cloud.

For documents and files, use Google Drive (works on both iPad and Android), OneDrive, or Dropbox. Open the app, upload your files, and they'll be accessible after the reset as long as you sign back in with the same account. If you use a Mac, you can also connect your iPad to the computer and use Finder to back up files before resetting.

Write down any important information you might need after the reset — usernames, passwords, or the names of apps you use regularly. You'll need to reinstall apps after the reset, and you'll need your passwords to sign back into accounts.

What happens after the reset is complete

Your tablet will display the initial setup screen. On iPad, you'll be asked to choose a language and region, then sign in with your Apple ID. On Android, you'll choose your language and region, then sign in with your Google account. Both require the correct password — if you don't remember it, you won't be able to proceed past this screen.

After you sign in, your tablet will read your apps and settings from the cloud. This can take 30 minutes to an hour depending on how many apps you had and your internet speed. Your photos and documents will also sync back if they were saved to iCloud (iPad) or Google Drive (Android).

You'll need to sign into individual apps again — email, social media, banking apps, and others. Most will remember your username but ask for your password. Have those passwords ready or use your password manager to look them up.

If your tablet won't turn on or is stuck during reset

If the tablet is frozen on the setup screen or won't respond, try a force restart. On iPad, the method depends on the model: for iPad Pro with Face ID, press and quickly release the volume-up button, press and quickly release the volume-down button, then press and hold the top button until the Apple logo appears. For older iPad models with a home button, press and hold both the top button and home button until the Apple logo appears. On Android, press and hold the power button for 10 to 15 seconds until the device restarts.

If the tablet is completely unresponsive and won't turn on, plug it into power and wait 30 minutes. Sometimes a drained battery prevents the device from responding. If it still won't turn on after charging, the hardware may be damaged. At that point, contact the manufacturer's support line or visit an authorized repair center — this is beyond what a reset can fix.

When to call a professional instead

If your tablet is slow or freezing but you're not ready to erase everything, try these steps first: restart the device, delete apps you don't use, clear the browser cache, and make sure you have the latest software update installed. These often solve performance problems without a full reset.

If the tablet won't complete the reset or gets stuck on the setup screen after multiple attempts, the storage drive may be failing. This is a hardware problem that a factory reset can't fix. Contact the manufacturer's support team or take the device to an authorized repair shop. If the tablet is still under warranty, repair or replacement may be covered.

If you've forgotten your Apple ID or Google password and can't reset the device, you'll need to recover your account through Apple's or Google's account recovery process before you can use the tablet again. Visit iforgot.apple.com (for Apple ID) or accounts.google.com/signin/recovery (for Google) to regain access to your account.

Frequently Asked Questions

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

Yes, a factory reset will remove most malware because it erases the entire operating system and all files, then reinstalls a clean copy. However, if malware is in the firmware (the lowest level of software), a factory reset may not remove it. This is extremely rare on consumer tablets. If you suspect a serious infection, contact the manufacturer's support team.

Can I undo a factory reset?

No, a factory reset cannot be undone. Once the process completes, all data is gone. This is why backing up before you reset is critical. If you accidentally reset and didn't back up, data recovery services exist but are expensive and not always successful.

Do I need to remove my SIM card before resetting?

No, you don't need to remove the SIM card. A factory reset doesn't affect the SIM card or your cellular service. However, if you're giving the tablet to someone else, you may want to remove the SIM card first so they don't inherit your phone number or cellular plan.

How long does a factory reset take?

The actual erase process takes 10 to 30 minutes depending on how much data is on the device. After that, the initial setup takes another 10 to 20 minutes. If you're restoring apps and data from the cloud, add another 30 minutes to an hour. Plan for 1 to 2 hours total from start to finish.

What if I reset my tablet but still have the same problem?

If the tablet is still slow, freezing, or behaving oddly after a clean reset and you haven't reinstalled many apps yet, the problem is likely hardware-related — a failing storage drive, overheating, or a defective component. Contact the manufacturer or visit an authorized repair center. If the problem appears only after you reinstall certain apps, one of those apps may be the culprit; try installing them one at a time to identify which one causes the issue.