Hello, Sakshi. I am sorry you are having trouble. Please try the steps in this article (https://support.avg.com/SupportArticleView?q=change+sim+card&urlname=Unlock-a-device-locked-by-AVG-AntiVirus-for-Android) - John
My phone is locked & how to unlock the password while I am not connect with internet.
Hello, Sakshi. I am sorry you are having trouble. Please try the steps in this article (https://support.avg.com/SupportArticleView?q=change+sim+card&urlname=Unlock-a-device-locked-by-AVG-AntiVirus-for-Android) - John