Hi. My LG GVista phone is locked up after a factory reset. Shows McAfee Mobile Security has locked phone. I do not remember registering or purchasing McAfee for this phone. I cant figure out how to unlock it. Don’t know if it has internet connection. Purchased the phone thru AT&T about 3 years ago. Went to an AT&T store and they said they know nothing about it, cant help me. Can you please help me to unlock my phone? What do I do? I would consider McAfee for my new phone, LG G7 ThinQ thru Verizon if you can help me.