How to Detect a Phone Virus on Samsung Galaxy

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This wikiHow teaches you how to look for signs of a virus or malware infection on a Samsung Galaxy phone or tablet.

Part 1
Part 1 of 2:

Knowing the Signs

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    Viruses often use your phone or tablet’s data plan while running in the background. This may cause sudden spikes in data usage. Check your billing statement for abnormal charges from increased data usage.
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    Some viruses may make purchases or download apps without your knowledge.
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    If you see an app icon on the home screen or in the app drawer that you don’t recall downloading, it could be the work of a virus. Even if the app looks legitimate, use caution if you don’t remember downloading it.
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    If an app that never caused any problems in the past begins crashing frequently, a virus could be the reason.
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    Pop-ups might not seem out of the ordinary while browsing the web. However, when you’re suddenly inundated by pop-ups, your Galaxy may have an infection.
    • Whatever you do, do not tap on any links in pop-up ads. This could make things worse.
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    Since viruses run constantly in the background, your Galaxy may need more frequent charging. If you use used to charge the Galaxy every 2 or 3 days but suddenly have to charge every day, a virus could be the culprit.
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    Your Galaxy comes with its own security application, but you can use any you prefer. See Running a Security Scan to check your phone or tablet for viruses.
    EXPERT TIP

    Brandon Phipps

    Technology Specialist
    Brandon Phipps is a Technology Specialist based in Bakersfield, CA. He is the owner of Second Star Technologies and specializes in Managed IT Services for small and mid-sized businesses in Bakersfield, CA. With over 23 years of experience, he offers expert cloud computing, cybersecurity, and network management solutions. Brandon is a committed community member and coach who leads and innovates in tech and sports coaching. His dedication to local businesses and communities is evident in his hands-on, tailored approach to IT solutions.
    Brandon Phipps
    Technology Specialist

    Malwarebytes is a top choice for scanning your Samsung and Android phones for spyware. It monitors your system to see what apps and services are running in the background and detects anything malicious.

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Part 2
Part 2 of 2:

Running a Scan

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    To do this, swipe down from the top of the home screen, then tap the gear icon at the top-right corner.
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    It’s the shield icon at the bottom of the menu.
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    The security app will now scan your Galaxy for viruses and other malware.
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    If the app finds anything suspicious, it will report the steps you must take to correct the situation.
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Community Q&A

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  • Question
    How do I remove a virus that is causing overheating and draining my battery faster on my Samsung Galaxy J1 mini prime?
    Azurian Quill
    Community Answer
    It sounds like this might not be a virus. Just in case, open your apps screen and pop up the files application. If you look to the 'Documents' file, that is the most common location for a virus in Samsung phones. Otherwise, it may just be over-usage, or you could have too many applications open for the device to handle.
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