Samyak, Have a look @ this article (https://support.avg.com/SupportArticleView?urlname=Unlock-a-device-locked-by-AVG-AntiVirus-for-Android).
AVG Guru
i canged my sim card due to which my phone got locked .and i m not able to remember password .and changeing my avg account password is not helping .how can i open my phone PLEASE HELP ME!!
Samyak, Have a look @ this article (https://support.avg.com/SupportArticleView?urlname=Unlock-a-device-locked-by-AVG-AntiVirus-for-Android).
AVG Guru