Let’s assume that the theif is stealing my phone and after that he removes my sim card.What happens then? How am I going to be able to locate my phone or to control it?..
Dear Customer,
please consult our manual available at:
http://files.avast.com/files/documentation/mobile-security-user-guide-en.pdf
it will help you understand the basics of the software.
give it a try - it’s short and easy to understand.
99% of all questions asked are also already answered in the FAQ
https://support.avast.com/index.php?_m=knowledgebase&_a=viewarticle&kbarticleid=1034
Werner