It is not a real virus.MiniTool Softwarewill offer you some solutions to fix this issue on your Android/iOS gadget.
Your System Is Heavily Damaged by Four Virus!
The virus threats always come from all directions with all shapes and sizes.
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Take the mobile phone as an example.
The security of the mobile phone is tight.
So, the virus creators need to plot for some special ways to rip vulnerable users off.
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The annoyingFour viruson phone is just such a case and it can happen to both Android and iOS devices.
It is a sneaky web client hijacker that induces you to believe that your phone system is heavily damaged.
Usually, the Four Virus message pops out when you are browsing the website using your phone.

You will see a similar warning message sayingYour system is heavily damaged by Four Virus!
Till now, this internet tool hijacker cant attack your important personal information on your phone.
TheFour virusis not an exact virus.

Thus, some antivirus software is not capable of removing it from your phone.
it’s crucial that you remove it by yourself.
In this post, we gather some solutions that can help you perform Four virus removals.

you’re able to try these methods one by one to solve your issue.
you should probably try the second solution.
Solution 2: Modify the APP Permission on Android
This solution is especially for the Android unit.

If you still receive it, go to try the next solution.
But, the code is not in your security system.
It is mostly hidden in the temporary files of the web client.

So, you’re able to delete the temporary files to get rid of Four virus.
Then, you should probably repeat the above steps to clear temporary files from other browsers.
But, this method will erase all files and options on your Android/iOS.
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you should probably back up your Android data or iOS data before doing this.
Then, you will need to use third-party software to do this work.
Fortunately, MiniTool offers you such software to do this job.
But, you need toroot your Android devicein advance to make this module work smoothly.
Connect your Android gadget to PC via a USB cable.
- launch the software to enter its main interface.
Select a proper scan mode based on your own needs and pressNext.
The software will begin to scan your Android equipment.
When the process ends, you could see the scan results.
The data jot down list is on the left side of the software interface.
you could click one data pop in to view the detailed items.
Then, it’s possible for you to opt for files you want to back up.
PressRecoverto choose a suitable path on your box to save them.
This freeware allows you to recover 10 files of one bang out once.
you could go to theMiniTool official storeto get one.
Use MiniTool Mobile Recovery for iOS to Back up iOS Data
MiniTool Mobile Recovery for iOS has three modules.
ItsRecover from iOS Devicemodule can be used to back up your iOS data to PC.
Press the following button to get the free edition of this software to have a try.
Connect your iOS machine to PC using a USB cable.
- bring up the software and the software can automatically detect your gadget and show it on the interface.
When the scanning process ends, you’re able to see the scan results as follows.
Likewise, you will see a data pop in list on the left side of the software.
you’re able to select one key in from the list to view its items.
There are somelimitationsin the free edition of this software.
Restore your Android/iOS machine to factory reset
Now, your data is safe.
Then, you’re able to restore your phone to factory parameters to make everything back to normal.
Factory reset will delete all files on Android.
There are 3 ways to recover data after factory reset Android that can meet your different situations.
Now, you get a new mobile phone.
you could restart the equipment to set it and restore your data if necessary.
This post introduces 5 methods to kill this annoying message.
you could also let us know in the comment.