The fastest way to erase your tablet depends on what you want to keep

A full erase wipes everything — apps, photos, documents, settings — and returns the tablet to factory condition. Most tablets let you do this in Settings without a computer. If you want to keep some files, you can delete apps and photos one at a time instead. Before you erase, back up anything you need: photos go to cloud storage like Google Photos or iCloud, documents go to Google Drive or OneDrive, and contacts sync to your email account if you set that up first.

The erase process takes 10 to 30 minutes depending on how much is on the tablet. Your tablet will restart several times and may ask for your password partway through. Plug it in before you start — running out of battery mid-erase can leave the tablet stuck.

Key Takeaways

  • Back up photos to Google Photos or iCloud, documents to Google Drive or OneDrive, and contacts to your email account before erasing.
  • On iPad, go to Settings > General > Transfer or Reset > Erase All Content and Settings and enter your Apple ID password.
  • On Android tablets, go to Settings > System > Reset Options > Erase All Data and enter your Google account password if prompted.
  • The erase takes 10 to 30 minutes and requires the tablet to be plugged in; do not turn it off or unplug it during the process.
  • After erasing, the tablet boots into setup mode and asks for your email and password before you can use it again.

How to erase an iPad

On iPad, the erase option is in Settings under General. Tap Settings, then General, then scroll down and tap Transfer or Reset. You will see Erase All Content and Settings — tap that. The iPad will ask for your Apple ID password to confirm. Enter it and tap Erase again.

The iPad will show a progress bar and restart. This usually takes 15 to 20 minutes. When it finishes, the iPad boots into the setup screen, the same one you saw when it was new. You can set it up with a new Apple ID, use an old one, or set it up as a family member's device.

How to erase an Android tablet

On Android, go to Settings and look for System or About Tablet — the exact name varies by brand. Tap System, then Reset Options or Factory Reset. You will see Erase All Data. Tap it, and the tablet will ask for your Google account password to confirm you own it. Enter the password and tap Erase.

The tablet restarts and shows a progress bar. This usually takes 10 to 25 minutes. When it finishes, the tablet boots into setup mode and asks you to sign in with a Google account. You can use the same account or a different one.

What to back up before you erase

Photos are the most important thing to save. On iPad, open Photos, tap Select, choose the photos you want, tap Share, and send them to iCloud or save them to Files. On Android, open Google Photos, tap your profile picture, tap Photos Settings, and turn on Backup and Sync — this uploads all new photos automatically. For photos already on the tablet, open the Photos app, select them, and tap the menu to back up to Google Photos or another cloud service.

Documents and files go to cloud storage. If you use Google Docs, Sheets, or Slides, they are already saved to Google Drive — you do not need to do anything. If you have files in the Files app or Downloads folder, open Files, select them, and move them to Google Drive, OneDrive, or Dropbox. Contacts sync to your email account automatically if you signed in with that account on the tablet, so you do not need to back them up separately.

Apps do not need to be backed up. When you sign back in after erasing, the tablet remembers which apps you had installed and lets you read them again from the app store.

What happens if you erase without backing up

Photos, documents, and messages are gone permanently. The tablet itself is not damaged — it works fine after erasing. But anything stored only on the tablet, not in the cloud, cannot be recovered. This is why backing up before you erase is the most important step.

If you realize after erasing that you needed something, contact the person or service you shared it with. If you sent a photo to a friend, they may still have it. If you wrote something in Google Docs, it is still in your Google Drive even though it is gone from the tablet.

Erasing just apps or photos instead of the whole tablet

If you only want to delete some things, not everything, you can delete them one at a time. On iPad, press and hold an app icon until a menu appears, then tap Remove App and confirm. On Android, go to Settings > Apps, tap the app you want to remove, and tap Uninstall.

To delete photos on iPad, open Photos, tap Select, choose the photos, and tap Delete. On Android, open Google Photos, select the photos, tap the trash icon, and confirm. Deleted photos stay in the trash for 30 days on both systems, so you can recover them if you change your mind.

If you want to erase everything except photos and documents, you can delete apps one by one and then sign out of your email account. This removes your email, messages, and calendar but leaves the files you saved to cloud storage. However, a full erase is usually faster and cleaner if you are planning to give the tablet away or sell it.

What to do after the tablet finishes erasing

The tablet boots into setup mode and asks you to choose a language and connect to Wi-Fi. It then asks for your email and password. On iPad, you can sign in with your Apple ID or set it up as a family member's device. On Android, you sign in with a Google account. You can use the same account you had before or a new one.

After you sign in, the tablet downloads your apps, photos, and settings from the cloud. This takes 30 minutes to an hour depending on how much you had backed up and how fast your Wi-Fi is. Once that finishes, the tablet is ready to use.

Frequently Asked Questions

Can I erase my tablet without knowing my password?

No. iPad requires your Apple ID password, and Android requires your Google account password. This is a security feature to prevent someone else from erasing your tablet without permission. If you forgot your password, you can reset it through the Apple ID or Google Account website on a computer before you erase.

What if my tablet gets stuck during the erase?

Do not turn it off. Let it sit for 30 minutes — the erase may still be running. If the progress bar does not move after an hour, plug it into a computer and use the manufacturer's recovery tool. For iPad, use Apple Configurator 2 on a Mac or iTunes on a Windows computer. For Android, contact the tablet's manufacturer for instructions.

Will erasing remove viruses or malware?

Yes. A full erase removes everything on the tablet, including any malicious software. After erasing, only read apps from the official app store — Apple App Store for iPad or Google Play Store for Android — to avoid getting infected again.

Can I erase my tablet remotely if I lost it?

Yes. On iPad, go to iCloud.com, click Find My, select your tablet, and choose Erase This Device. On Android, go to google.com/android/find, sign in, select your tablet, and tap Erase. This erases the tablet even if you do not have it in your hands, but you need to have set up Find My or Find My Mobile before you lost it.