Why does my mobile phone automatically install some mobile phone software without my knowledge after inexplicably receiving some messy short messages?

There are two reasons for your question. 1 I received some short messages linking to websites. This short message generally says that your mobile phone needs to be updated or friends need to download this link to send you photos. You have installed malicious software or software bundled with Trojan horses. The solution is to pull out the memory card, format the memory card and soften the phone (enter *#7370# and enter the password so that there will be no memory in the phone. Pay attention to backup. ) When downloading the software, try to download it in official website. Don't install software of unknown origin. Install a mobile phone security software Jinshan mobile phone security satellite TV 360 satellite TV ...