ccr_idek wrote:
My iPhone is not jailbroken. I used an application on my computer to put a modded iPA on my phone.
And when you do that, either the program you're installing, or the tool you're using to bypass iOS normal installation, can be infected with malware. You basically allowed an unknown source complete access to your device, to install anything (whether the distributor of that software intended it, or their code has in turn been compromised - who knows?). These web side loading apps are not supported by Apple for this very reason - you have no way of knowing and no control over what they actually install.