Nubian mobile phone has a virus. What should I do?

1, the phone suddenly crashes and restarts automatically, and various advertisements pop up on the page, or the inexplicable black screen downloads unknown APP；;

2. Files, phone books, short messages, photos and mobile phones themselves have lost their functions. It is very likely that the mobile phone virus is invading the mobile phone and stealing privacy;

3. The consumption of mobile phone charges and traffic is abnormal in a short time, far exceeding the normal usage.

But after the virus in the mobile phone, most friends can't judge which part of the mobile phone is infected by the virus. What if it's swollen? The easiest way is to solve the problem in the following order.

1, antivirus software scans for antivirus.

Antivirus software can remove small viruses. After installing anti-virus software, update the virus database to the latest, then fully scan and remove the virus, and restart the phone after scanning is completed.

2. Restore factory settings and formats

This operation, like a computer reinstallation system, will restore the mobile phone to its original purity, and many problems will be solved, but all the original stored materials and applications will be deleted.

Step 3 brush the machine

If restoring the factory settings can't clear the mobile phone virus, you can try to brush the phone at this time. If it is a brush machine, it is best to do it through the professional after-sales service of mobile phones or under the guidance of professionals.

However, prevention is the most important thing, and friends should understand these ↓↓↓

1. When browsing the web, click on the high-tech recruitment or pornographic web page that pops up automatically;

2. Frequently download games and mobile phone programs from unofficial websites;

3. Smartphones (mainly Android phones) do not install antivirus software or install but rarely kill viruses.