[PJFAUST0]

One of my friends with an s9 said that the game may download viruses because of the download from unknown source setting. But the main thing he said is that after playing fortnite mobile for like three weeks on the phone, I will regret it. Does the game have long term phone slowing/ other negative effects on the phone?

[imlegend84]

I have it downloaded on my note 8 from the galaxy app store. Make sure you download from there. Haven't had any issues

[L0n3N1nja]

Unknown sources just means from outside the play store and not vetted by Google. It's possible to get a virus, but shouldn't happen if you rely on safe sources. Getting the game direct from it's developer would be a safe source.

In this instance it doesn't matter anyway, it's in the Galaxy App store, which doesn't require unknown sources to be enabled.