Suddenly, a virus message window pops up on the full screen. My IPHONE6 phone will pop up automatically from time to time. How to stop these messages from popping up?

You can install a Tencent mobile phone housekeeper to kill viruses, which can intelligently scan and comprehensively kill viruses; Enter the virus killing interface; Click the bottom switch to enter security protection, and click virus killing; The advantage of Tencent's mobile phone housekeeper is that it doesn't need to update the mobile phone virus database frequently. It stores a huge virus database in the server, and you can get the cloud killing service by networking. It not only reduces the resources occupied by the software on the mobile phone, but also ensures the real-time performance of the virus database.