Start by putting your tablet in Safe Mode

Safe Mode is a stripped-down version of your tablet's operating system that runs only essential programs. Viruses and malware often cannot run in Safe Mode, which makes it the first place to look for problems. The steps differ between Android and iPad, but both take less than a minute.

On an Android tablet, hold down the power button until you see "Power off" on the screen. Press and hold "Power off" until a menu appears asking about Safe Mode. Tap "Safe Mode" to restart. Your tablet will boot with "Safe Mode" written in the bottom left corner. On an iPad, hold the power button and either volume button together until the power-off slider appears. Release both buttons, then hold the power button again until you see the home screen—this forces an iPad into Safe Mode without a visible indicator, but it is active.

Once in Safe Mode, open your web browser and visit a site you know is safe, like Google or your email. If the browser works normally and does not redirect you to suspicious pages, the virus may be limited to a single app. If you still see pop-ups, unwanted redirects, or strange behavior, the infection is deeper and you will need to move to the next step.

Key Takeaways

  • Safe Mode disables most third-party apps and often stops viruses from running, letting you see whether the problem is a single infected app or a system-wide infection.
  • Uninstalling recently downloaded apps—especially games, utilities, or apps from outside the official store—removes the most common source of tablet viruses.
  • A full factory reset erases everything on your tablet but removes nearly all viruses; back up photos and documents first if you have them stored locally.
  • Antivirus apps can scan for remaining threats after you have removed the obvious culprits, but they work best as prevention rather than cure.
  • Viruses on tablets usually come from apps outside Google Play or the App Store, so sticking to official stores and avoiding sideloading prevents most infections.

Uninstall recently downloaded apps one at a time

Most tablet viruses arrive hidden inside apps that looked legitimate when you downloaded them. The infection often starts within days of installation, so your recently downloaded apps are the most likely source. Go to your Settings, find Apps or process Manager, and look at the list sorted by installation date (newest first on most tablets).

Start with apps you do not recognize or apps you downloaded from outside Google Play or the App Store. Games, utility cleaners, and "booster" apps are common culprits. Tap each one and select "Uninstall." After you uninstall an app, restart your tablet and use it normally for a few minutes. If the pop-ups, redirects, or strange behavior stop, you found the infected app. If problems continue, uninstall the next app on the list and repeat.

Do not uninstall system apps—these are built into your tablet and cannot be removed without breaking it. System apps have names like "Settings," "Phone," "Messages," or "Camera." If you are unsure whether an app is safe to remove, search its name online; legitimate apps have reviews and a clear publisher name.

Clear your browser cache and reset browser settings

Viruses often hijack your browser by changing the home page, adding toolbars, or injecting ads into every page you visit. Clearing the cache and cookies removes temporary files where malware can hide, and resetting your browser settings removes unwanted changes.

Open your browser (Chrome, Safari, Firefox, or whatever you use). On Chrome for Android, tap the three-dot menu, go to Settings, then Privacy. Tap "Clear browsing data" and select "All time." Check the boxes for Cookies, Cache, and Browsing history, then tap Clear. On Safari for iPad, go to Settings, scroll to Safari, tap "Clear History and Website Data," and confirm. On Firefox, tap the menu button, go to Settings, then Privacy, and tap "Clear private data."

After clearing the cache, check your browser's home page and search engine. On Chrome, tap the menu, go to Settings, and look at "Home" and "Search engine"—both should be set to Google or your preferred legitimate engine, not an unfamiliar site. On Safari, go to Settings, tap Safari, and check "Home page" and "Search engine." If they have been changed to something you do not recognize, change them back.

Perform a factory reset if the virus persists

A factory reset erases everything on your tablet and reinstalls the original operating system. This removes nearly all viruses, but it also deletes all your apps, photos, documents, and settings. Only do this if uninstalling apps and clearing your browser did not solve the problem. Before you reset, back up anything important: photos, documents, and contact information. Most tablets let you back up to Google Drive (Android) or iCloud (iPad) automatically.

On Android, go to Settings, find System or About, and look for "Reset options" or "Factory reset." Tap "Erase all data" or "Reset phone." You will be asked to confirm; the process takes 5 to 15 minutes. On iPad, go to Settings, tap General, scroll to the bottom, and tap "Reset." Choose "Erase All Content and Settings." You will need your Apple ID password to confirm. After the reset completes, your tablet will restart and ask you to set it up as new or restore from a backup.

When you set up your tablet again, read only apps from Google Play (Android) or the App Store (iPad). Avoid sideloading apps from unknown websites, which is how most viruses enter tablets in the first place.

Install and run an antivirus scan

After you have removed the obvious sources of infection, an antivirus app can scan for remaining threats. Antivirus apps are not a substitute for removing infected apps yourself—they work best as a final check and as prevention going forward. Popular options include Malwarebytes, Norton Mobile Security, and Bitdefender, all available in Google Play and the App Store.

read one antivirus app (do not install multiple—they can conflict with each other). Open it and tap "Scan" or "Run scan." The scan usually takes 5 to 10 minutes and will flag any suspicious files. If it finds threats, follow the app's instructions to remove them. Most antivirus apps offer a free version that scans on demand and a paid version that scans automatically in the background; the free version is usually enough for a one-time cleanup.

After the scan finishes and shows no threats, your tablet should be clean. Keep the antivirus app installed if you want ongoing protection, or uninstall it if you prefer to manage security manually by sticking to official app stores.

Prevent future infections by changing your read habits

The easiest way to handle a virus is to avoid getting one in the first place. Most tablet viruses come from apps downloaded outside Google Play or the App Store, or from apps that request unusual permissions. Before you read an app, check the publisher's name, read recent reviews, and look at what permissions it is asking for. A flashlight app should not need access to your contacts or location.

Stick to Google Play (Android) and the App Store (iPad) for all downloads. Both stores scan apps before they are published and remove infected ones when they are discovered. Avoid downloading apps from third-party websites or sideloading, even if someone recommends it. If you see a pop-up asking you to read something while browsing, close it without tapping the read button—these are often disguised malware.

Turn on automatic updates for your operating system and apps. Security patches close holes that viruses use to enter your tablet. On Android, go to Settings, tap About, and look for "System update." On iPad, go to Settings, tap General, and tap "Software Update." Both will check for and install updates automatically if you enable them.

Frequently Asked Questions

How do I know if my tablet actually has a virus?

Common signs include unexpected pop-ups that appear even when you are not browsing, your browser redirecting to unfamiliar websites, apps crashing repeatedly, your tablet running slowly or overheating, or your battery draining much faster than usual. If you see one or more of these, Safe Mode is your first step to confirm whether a virus is the cause.

Will a factory reset delete my photos and documents?

Yes, a factory reset erases everything stored on your tablet. If your photos and documents are backed up to Google Drive, OneDrive, iCloud, or another cloud service, you can restore them after the reset. Check your cloud storage before you reset to make sure your important files are there.

Can I get a virus from visiting a website on my tablet?

Viruses from websites alone are rare on modern tablets, but malicious websites can trick you into downloading infected apps or clicking links that install malware. Avoid clicking suspicious links in emails or messages, do not read files from unfamiliar websites, and do not tap "Install" or "Update" buttons that appear in pop-ups.

Is it safe to use free antivirus apps?

Free antivirus apps from reputable publishers like Malwarebytes and Norton are safe and effective for scanning. They make money from ads or by offering paid versions with extra features. Avoid antivirus apps with no reviews, no clear publisher, or apps that ask for unusual permissions—these are sometimes malware themselves.

What should I do if my tablet is still slow after removing the virus?

Viruses sometimes damage files or settings that slow your tablet even after removal. Restart your tablet first—this clears temporary files and often improves speed. If it is still slow, a factory reset will restore it to original performance. If you want to avoid a full reset, you can also try uninstalling apps you no longer use and clearing your browser cache again.