I was looking around the internet for a cracked game on a not trustworthy website (bad idea, I know, I've used this way to install games on Apknite almost every time so I was so reckless at this time), and I downloaded one that was not what it said it was. I installed it, and it opened up to something labeled as a CPU monitor. That is not what I was looking for.
I noticed is that the APK now removes the Install button every time I try to open it. Which should have turned into an uninstall button after being installed.
Any help would be appreciated. I don't know what this thing is doing on my phone, but I don't want it there.