How to Scan for and Remove Viruses from Xiaomi / Redmi Phone

While Android viruses are less common than on PCs, Xiaomi phones — especially those with APKs installed from outside the Play Store — can be at risk. Here's how to scan and clean your device.

Step 1: Use Xiaomi's Built-in Virus Scanner

1. Open the Security (Phone Manager) app
2. Tap "Virus Scan"
3. Tap "Scan Now"
4. The scan checks installed apps against Xiaomi's malware database (powered by Avast)
5. If threats are found, tap "Remove" to delete them

Run this scan monthly as routine maintenance.

Step 2: Run Google Play Protect

Play Protect scans all installed apps continuously:

1. Open Google Play Store
2. Tap your profile icon (top-right) → "Play Protect"
3. Tap "Scan" for an immediate scan
4. Review any flagged apps and uninstall them

Step 3: Identify Suspicious App Behavior

Signs your Xiaomi may be infected:

• Unexpected ads appearing on the home screen or outside of apps
• Unknown apps installed that you didn't download
• Battery draining much faster than usual
• Phone overheating without heavy use
• Data usage spiking unexpectedly
• Phone acting sluggish after installing an APK

Step 4: Uninstall Suspicious Apps

Settings → Apps → Manage Apps → look for apps you don't recognize or didn't install. Uninstall them. If an app can't be uninstalled, it may have Device Administrator rights — remove those first at Settings → Additional Settings → Privacy → Device Administrators.

Step 5: Factory Reset (Last Resort)

If malware persists despite scanning and uninstalling suspect apps, a factory reset is the most reliable fix. Back up your important data first with Dr.Fone – Phone Backup, then reset via Settings → Additional Settings → Backup & Reset.