How to prevent virus in smart phones?

Our mobile phone is equivalent to a small intelligent processor, so it will be attacked by a virus like a computer. Mobile phone viruses are as contagious and destructive as other computer viruses. Mobile phone viruses can be spread by sending short messages, multimedia messages, e-mails, browsing websites and downloading ringtones. , which may cause "poisoned" mobile phones to crash, shut down, delete data, send spam, make phone calls, etc. , even damage the hardware such as SIM card and chip. As long as mobile phone users strengthen their awareness of prevention and take the following appropriate and effective preventive measures, mobile phone poisoning can be prevented. First, confirm the security of the download website. When downloading all kinds of information by mobile phone, you should choose regular professional websites, and try to avoid personal websites or less well-known websites to avoid being attacked by viruses. Second, refuse the connection request of unknown equipment. When mobile phone users use wireless communication functions such as Bluetooth and infrared to receive information, they should pay special attention to the connection request of strange equipment and refuse to accept it without knowing the details. Third, delete unknown or "attractive" short messages. When users receive all kinds of garbled codes, malicious programs or short messages and multimedia messages with various "attractive" titles, don't open them, but resolutely delete them to avoid leaving future troubles. Fourth, carefully choose the mobile phone background and screen saver. In the case of uncertainty, it is best for mobile phone users to use their own pictures as screen savers, and try to avoid downloading pictures from personal websites as screen savers. 5. Don't browse personal, hacker or pornographic websites at will. Most of these websites hide malicious codes, which will destroy or steal data and materials in memory once they enter the mobile phone. Therefore, users should not keep important information such as bank account number, passbook password and confidential information in their mobile phones. 6. Don't answer the abnormal call. Don't answer when you receive other words or strange symbols instead of the other party's phone number. Seven, buy a mobile phone with anti-virus function. Some mobile phone manufacturers have successfully developed mobile phones with antivirus chips or functions. So you can consider it when buying a new mobile phone. Eight, mobile phone poisoning should be turned off immediately. If you can't turn it off, you can take out the battery directly, then take out the SIM card and put it in another mobile phone, and delete the suspicious SMS or other information and put it back in the original mobile phone. If the mobile phone still doesn't work properly, find the manufacturer to handle it. Comments: The virus on PC is a great threat, and it is estimated that there will be more and more viruses targeting mobile phones. Once the mobile phone is poisoned, don't worry, handle it according to certain methods to minimize the damage to your mobile phone.

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