Hello Pradyumna,
I am sorry to hear that you are unable to unlock the phone, please follow the steps from this link http://support.avg.com/SupportArticleView?urlname=Unlock-a-device-locked-by-AVG-AntiVirus-for-Android and check if that fix the issue.
If you face any difficulties, please let us know and we will assist you further.
i am unable to open my xperia xz because of antitheft lock,also unable to connect to wifi,my pin is not working.what to do?
Hello Pradyumna,
I am sorry to hear that you are unable to unlock the phone, please follow the steps from this link http://support.avg.com/SupportArticleView?urlname=Unlock-a-device-locked-by-AVG-AntiVirus-for-Android and check if that fix the issue.
If you face any difficulties, please let us know and we will assist you further.