I have my phone locked after a SIM card change, the function of UNLOCK in my account setting didn't give any response. after that i deleted the phone from the list in my account, and still the same problem. could you tell me what to do now?

Hi Husam,
Unfortunately there is nothing we can do if you already deleted device.
For help please restore your phone to factory settings.
Thanks

sir , i also have same problem and my mobile screen is locked.how i will go in factory setting?

Dear AVG officer,
I have changed my SIM and now its loacked…I am connected to WIfi…used unlock option from your website…but till now I am getting an "enter password" prompt …the device is not delisted…kindly advise urgently

Please help me with a similar question. I haven't deleted the device from my list. I've tried to change the anti-theft password, but your system is not finding my phone, even though I can hear my phone receiving messages. When I try to locate, I get this message: 

Warning

Location cannot be retrieved from the device, please click on the locate button again in a few minutes.

Please help me. I need my phone urgently.

Please help me with a similar question. I haven't deleted the device from my list. I've tried to change the anti-theft password, but your system is not finding my phone, even though I can hear my phone receiving messages. When I try to locate, I get this message: 

Warning

Location cannot be retrieved from the device, please click on the locate button again in a few minutes.

Please help me. I need my phone urgently.

Dear AVG officer,
I have changed my SIM and now its loacked…I am connected to WIfi…used unlock option from your website…but till now I am getting an "enter password" prompt …the device is not delisted…kindly advise urgently

Hi Husam,
Unfortunately there is nothing we can do if you already deleted device.
For help please restore your phone to factory settings.
Thanks

Husam, Have a look @ this new form link (http://support.avg.com/support_contact_form) to get chat/phone support. Otherwise, When available, A member of the official AVG Community Support in Brno, Czech Rep… (Working Hours [Mon-Fri] 9:00am - 5:00pm CET) will see your topic & respond.
AVG Guru

sir , i also have same problem and my mobile screen is locked.how i will go in factory setting?

Hi all,
@Job unfortunatelly it means that either phone is not connected to internet or it is not able to fix GPS.
@Navin it depends on device, exact steps are usually on mufacturer web.
@SHuvendu for help please try lock your phone from our web interface using new password e.g. 123456 when try unlock all lock screens with this password.
Thanks