How to clear stubborn Trojan virus of mobile phone?

download the mobile phone antivirus software in the application market, and then follow the following steps:

1. First of all, when antivirus, close all the open applications, otherwise the running applications will be automatically skipped without detection, which may lead to the virus applications running silently in the background and not being scanned in time.

2. When killing virus, keep the screen always on. Some mobile phones automatically lock the screen when killing virus, which leads to the failure of killing virus.

3. After the anti-virus is finished, if you deal with the anti-virus results, you must solve them according to the opinions of the anti-virus software. Don't think that the software has been used before, just ignore it and think that it is a false alarm of the anti-virus software, which will easily lead to letting the virus go.

if you find that your mobile phone has been infected with virus, you should immediately turn it off. If it crashes, you can take off the battery, then take out the SIM card and insert it into another model of mobile phone (the brand of mobile phone is preferably different). After deleting the suspicious SMS stored in the SIM card, you should insert the card back into the original mobile phone.