Slowdown in Phone Performance
If malware is busy in the background and trying to track what you do, you may also notice that the routine activities you use your iPhone for are slower or experience other issues. Apps may take a long time to load and often freeze. Uploading and downloading may take far longer than it used to, as well. Even typing on your iPhone may seem to halt or skip when you didn’t have any problems before. These are all important warning signs.