There is nothing in the text message for no reason. Are you infected with a virus? What should we do?

Hello; It should be a virus. Tencent mobile phone housekeeper is recommended for antivirus, which can integrate antivirus management, upgrade Trojan antivirus to professional antivirus, and make killing safer and more thorough. Can meet the dual requirements of anti-virus protection and security management; Quad-core engine, 4+ 1 kills more thoroughly and repairs more perfectly; It can also optimize the system, improve the cleaning ability of the system by three times, and increase the "strong cleaning" function to uninstall the software, so that the unloading is more thorough; The performance is fully optimized, which greatly reduces the occupation of system resources and is light and smooth to use. Clear with one button;