How to Remove Viruses and Malware from Android Devices
Android smartphones are powerful, flexible, and widely used—but that popularity also makes them a target for viruses and malware. If your phone is overheating, showing unwanted ads, draining battery fast, or installing unknown apps, it may be infected.
The good news? You don’t need to be a tech expert or root your phone to remove malware. This guide explains how to remove viruses and malware from Android devices safely, step by step, and how to protect your phone in the future.
Table of Contents
- Signs Your Android Phone Is Infected
- Common Types of Android Malware
- Step 1: Restart in Safe Mode
- Step 2: Remove Suspicious Apps
- Step 3: Use Google Play Protect
- Step 4: Clear Browser Malware
- Step 5: Factory Reset (Last Option)
- How to Prevent Future Malware
- FAQs
Signs Your Android Phone Is Infected
Malware often works silently, but there are common warning signs:
- Excessive pop-up ads
- Sudden battery drain
- Phone overheating without heavy usage
- Unknown apps installed automatically
- Slow performance or frequent crashes
If you notice multiple signs, your device may be infected.
Common Types of Android Malware
- Adware: Displays intrusive ads
- Spyware: Steals personal data
- Trojans: Disguised as legitimate apps
- Ransomware: Locks phone or files
Most Android malware enters through fake apps or unsafe downloads.
Step 1: Restart Your Phone in Safe Mode
Safe Mode disables third-party apps, making it easier to identify malware.
How to Enter Safe Mode:
- Press and hold the power button
- Tap and hold Power off
- Select Safe Mode
If the phone works normally in Safe Mode, a third-party app is likely causing the issue.
Step 2: Find and Remove Suspicious Apps
While in Safe Mode:
- Go to Settings → Apps
- Look for unknown or recently installed apps
- Tap the app → Uninstall
Tip: Remove apps that don’t have icons, have generic names, or request excessive permissions.
Step 3: Use Google Play Protect
Google Play Protect is Android’s built-in malware scanner.
How to Scan:
- Open Google Play Store
- Tap your profile icon
- Select Play Protect
- Tap Scan
Play Protect will alert you and help remove harmful apps automatically.
Step 4: Clear Browser Malware and Pop-Ups
Some malware hides inside browsers.
Steps:
- Go to Settings → Apps → Chrome/Browser
- Tap Storage
- Select Clear Cache and Clear Data
Also disable unwanted notifications from suspicious websites.
Step 5: Factory Reset (Last Option)
If malware persists, a factory reset is the most effective solution.
Before Resetting:
- Back up important files
- Remove Google account temporarily
Factory Reset Steps:
- Go to Settings → System → Reset
- Select Factory Data Reset
- Confirm and restart
This removes all apps and malware completely.
How to Prevent Viruses and Malware on Android
- Install apps only from Google Play Store
- Avoid cracked or mod apps
- Keep Android OS updated
- Review app permissions regularly
- Enable Google Play Protect
Prevention is always easier than cleanup.
Frequently Asked Questions (FAQs)
Can Android phones really get viruses?
Yes, Android devices can get malware, especially from unsafe apps or websites.
Is Play Protect enough to remove malware?
For most users, Play Protect combined with safe usage is sufficient.
Do I need an antivirus app?
Usually no, unless you frequently install apps from unknown sources.
Will factory reset remove all malware?
Yes, a factory reset removes almost all malware from Android devices.
Final Thoughts
Android malware can be scary, but it’s completely manageable. By identifying symptoms early, removing suspicious apps, and using built-in security tools, you can restore your phone’s performance and safety.
Follow these steps and security habits, and your Android device will remain fast, secure, and malware-free.