McAfee antivirus protects our computer as well as our Phone. If you are an iPhone user and you want to install McAfee antivirus on your phone so you can do it. The installation is consist two major steps; first is Download McAfee mobile security on your iphone device from iTunes app store, secondary is sigh in your McAfee account and register your device. If you are not able to do this procedure then just pick up your phone and contact McAfee Phone Number 1-877-956-4555. Here the support and help team of McAfee help you to get fix your problem in minimum time.