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How do I stop pop-ups that make an Android phone unusable?

Answer

When pop-ups take over an Android phone, remove recently installed unknown apps, turn off browser notification permission for suspicious sites, then run Google Play Protect. Avoid fake cleaner apps that ask you to pay or install more software.

Before you start: stop right away if…

  • Do not call numbers, pay fees, or install apps promoted inside the pop-up screens themselves.
  • Fake cleaner or antivirus apps from outside Play Store often cause more pop-ups.
  • Uninstalling the wrong app can remove something you still need; remove only apps you do not recognize or that appeared with the pop-ups.

Follow these steps

  1. Open Settings despite the pop-ups

    Open Settings as quickly as you can. If a pop-up covers the screen, use the Recents button to switch apps or reboot the phone, then open Settings immediately after unlock.

    You should see: You can reach the Android Settings screen.

  2. Remove unfamiliar recent apps

    Go to Settings > Apps, sort by last opened or recently installed if available, and uninstall apps you do not recognize—especially cleaners, VPN tools, or apps that appeared when the pop-ups started.

    You should see: Suspicious apps are removed and pop-ups decrease or stop.

  3. Turn off notifications from suspicious sites

    Open Settings > Notifications or your browser site settings and deny notification permission for sites you do not trust.

    You should see: Website notification pop-ups no longer appear over the home screen.

  4. Turn on Play Protect scanning

    Open Google Play Store > profile icon > Play Protect > Settings. Turn on Scan apps with Play Protect and Improve harmful app detection if shown, then run a scan.

    You should see: Play Protect finishes a scan and flags any harmful apps still installed.

  5. Review accessibility and device-admin apps

    In Settings, check Accessibility and Security/Device admin apps. Turn off access for anything you do not recognize, then uninstall that app if it is still present.

    You should see: No unknown app keeps overlay or admin permission that can force pop-ups.

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Extra tips

What to look for: Pop-ups that appear over every screen, a recently installed cleaner or unknown app, and browser or site notification prompts.

Before you change anything: Write down any recently installed apps you do not recognize. Do not enter passwords or payment details inside the pop-up itself. Prefer Google Play Protect and official Settings tools over random cleaner apps. Back up important photos if you can still open Files or Photos safely.

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