Avast is sending sms after every restart my mobile phone a I would like to stop it. I am not technical guru and I can´t find it. Thanks!
It depends on why avast is sending the sms.
Just some articles that may help :
https://www.avast.com/faq.php?article=AVKB135
https://blog.avast.com/2014/07/02/how-to-prevent-unnecessary-costs-of-avast-sms-notifications-when-replacing-your-sim-card/