My phone is locked

I changed my sim and my email and register my avg email in another phone.  The old phone locked by avg sim changed.  i entered my avg account and i just found the new one. 
So how do i unlock my older phone? 
Please reply quickly 
Regards

Mujahid, Don't know if this will help?.. Have a look @ this article (http://avgclick.me/LockedPhone). Otherwise, Please click on the following link (http://avgclick.me/AVGtechnical) and fill out your details, select as Android then the name of AVG Program that you installed in your mobile and in description please completely explain about your issue and finally click on Email option. The AVG mobile team will reply back to you via email with a resolution. Please note that this Community deals mainly with the technical queries regarding AVG Windows products. AVG Android support is provided through email only.
AVG Guru

Mujahid, Don't know if this will help?.. Have a look @ this article (http://avgclick.me/LockedPhone). Otherwise, Please click on the following link (http://avgclick.me/AVGtechnical) and fill out your details, select as Android then the name of AVG Program that you installed in your mobile and in description please completely explain about your issue and finally click on Email option. The AVG mobile team will reply back to you via email with a resolution. Please note that this Community deals mainly with the technical queries regarding AVG Windows products. AVG Android support is provided through email only.
AVG Guru

Ok now, but how can i unlock my phone

Ok i will keep with alan

Mujahid,
You can find answer to your question together with your another post.
Please try keep whole conversation in one question/thread to speed up resolution.
Thank you.

Hello Mujahid,
You can find answer to your question together with your another post.
Please try keep whole conversation in one question/thread to speed up resolution.
Thank you.