My phone is locked by Anti-theft

Winile, Don't know if this will help?.. Have a look @ this article (http://avgclick.me/LockedPhone) .
AVG Guru

I changed my sim card and my phone was locked I can't access my phone. I've sent serveral emails with no respond. Its been 3 days now please do something about this. My email address wnxumalo4081@gmail.com Sony Z

Winile, Don't know if this will help?.. Have a look @ this article (http://avgclick.me/LockedPhone) .
AVG Guru