What’s going on in Marvel Future Fight?

Hello, friend:

The general meaning of this situation in "Marvel: Future Fight" is:

Security Alert (code: 2) is The authorized Internet website certificate used by this game has expired. It is recommended that you close third-party software and plug-ins, as well as a series of software that can change the performance of your phone. If that still doesn't work, it is recommended that you uninstall the game and restart your phone to connect to wifi for downloads and updates. .

What system phone do you have? If it is Android, you can download an app store and go to the app store to download. If it is a mobile phone with IOS system, you can enter the App Store to search for download. It may also be that you were not connected to wifi when updating, so an error occurred. However, judging from the pop-up window, it should be that you did not download the game through formal channels. The versions are different, causing an error during update.

I hope my answer can help you.