While it’s probably not the best idea to run a self-diagnosis on yourself with WebMD, there’s absolutely no reason why you shouldn’t be diagnosing issues with your technology—especially your smartphone.
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Is it time to declutter your smartphone? Or is it time to invest in a mobile antivirus to fend off malware?
Let’s take a look at the telltale signs of infected smartphones and how to keep yourself protected.
Read more: What is malware? How viruses, trojans, and ransomware work
Symptoms of a virus-infected smartphone
Slower phone or faster battery drain
Slower devices can commonly be a sign that you’re either running out of storage space or using an outdated operating system. However, a more dire possibility is the presence of malware. A virus can find its way onto your phone either through a suspicious link that you’ve clicked on or hidden inside an app you’ve downloaded.
Read more: What is Pegasus spyware? And how to protect your phone
Sudden increase in data consumption
If you’ve found that your data usage has taken a sharp increase on your latest phone bill, chances are there’s a malicious code or program sending data from your phone to unknown servers. Or worse, your phone is being used to send texts or make calls to premium phone services—which leads to…
Messages being sent to your contacts
Some mobile viruses will send messages to contacts on your phone with links to infected software. Should any of your contacts click on these links and download any apps, their phones will also be infected.
Strange apps
If you see strange apps on your phone that you don’t remember installing, there’s a pretty high chance they’re viruses.
Read more: What is bloatware, and how can you remove it?
Persistent and aggressive ads
The sudden onset of pervasive ads is a big indicator that you’ve installed an app of unknown or nefarious origin that is pushing unwanted advertisements to your device.
Hijacked search engines
Are search results on your phone suddenly being rerouted to search engines or websites you’ve never heard of before? Are you finding it difficult to switch back to your default search engine or browser? You’ve definitely got a virus.
Read more: Ranked: Best (and worst) search engines for privacy in 2021
Keeping your smartphone protected
Keep your software up to date
Don’t ignore “update your device” prompts on your phone. Keeping your device software updated is one of the easiest ways to ensure you have a head start in thwarting the latest malware infections and fixing software bugs. Don’t want to be continually pestered with prompts? Set your device to perform updates automatically.
Only install apps from trusted sources
This one is a no-brainer, by only installing apps from trusted sources, you can ensure that they’ve been authenticated. In other words, you’ll know exactly what’s going onto your phone.
Don’t open strange attachments
Never trust attachments of unknown origin. In fact, don’t trust all attachments sent to you by trusted sources—at least until you’ve verified its authenticity as phishing scams are extremely common.
Invest in a decent antivirus
While use of an antivirus won’t be a one-stop shop for mobile protection—in fact, our writer Lexie has written that it’s better to update your system than to use antivirus software)—it is worth considering as one aspect of your digital security. Especially when paired with a VPN!
Read more: 18 top tips to protect your online privacy in 2021
FAQ: About phone viruses
Why do I have viruses on my phone?
A virus can find its way onto your phone either through a malicious link you’ve clicked on or an app you’ve downloaded. This is why it’s important to stay wary of links sent to you via emails or chat messages, as they might be designed to infect your device.
How many viruses are on my phone?
Legitimate mobile antivirus software can tell you if your phone is infected with a virus by scanning your device for known viruses.
Do phone viruses go away on their own?
No, they do not. One of the easiest ways to remove viruses from your phone is through a factory reset, which restores your device to its original state when it was new. If you don’t want to lose your data on your phone, you can try manually uninstalling apps that appear to be suspicious.
Going forward, consider using a mobile antivirus program, and keep your mobile operating system up to date to protect yourself from downloading malware.
Comments
This blog on how to identify if your phone has a virus is a total game-changer! 📱🔍 The tips and tricks shared here are incredibly practical and easy to follow. As someone who’s always concerned about my phone’s security, this information is like a lifesaver. 💪 I never knew about some of these subtle signs that could indicate a virus, so now I feel much more empowered to protect my device. 🛡️ Thanks a ton for sharing such valuable insights! This blog has definitely earned a permanent bookmark in my browser. 🌟 Can’t wait to explore more helpful content from ExpressVPN!