change sim

I have change my samsung s2 with my friend who lives in another country. But I think I have un installed sms alert before I give my phone. And I get sms from my ex phone now. How can I explain to my friend to stop sanding sms

Hello,

the easiest way would be to send a SMS to your phone containing

2222 set protection 0
(replace 2222 with own avast! PIN)

this will disable Anti-Theft on his (your former) device.

you can also send him this uninstall guide:

Dear Customer,

to uninstall our app please proceed as follows:

  • open avast! Mobile Security, open the settings and select the “avast! Anti-Theft removal wizard”. When it’s done you can uninstall avast! Mobile Security like any other app.
  • if you no longer have avast! Mobile Security installed and just want to uninstall Anti-Theft you can either reinstall avast! Mobile Security to use the wizard or proceed in these steps:

open your phone’s app manager and uninstall the app with the custom name you chose on installing avast! Anti Theft.
If the uninstall fails please remove the app from the device administrators list (you can find it in your phone’s settings).

for further information you can also 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.

You could find a lot of info and solutions in the FAQ:
http://www.avast.com/FAQ/AVKB66

Regards,