how do i stop my browser appearing automatically with ads.

[naweendya]

each time i connect to wifi or mobile data, my browsers appears out of nowhere with various web pages saying, " need software update" , " virus detected" and so on... suggesting respective apps by directing to play store.
I tried disabling chrome and downloaded other browsers but it still come. how do i stop it ?

 

[B. Diddy]

Welcome back! You may have unintentionally installed some adware alongside some other app. Uninstall apps one by one until this goes away.

See this guide: http://forums.androidcentral.com/am...30081-guide-malware-adware-popup-removal.html