How to get rid of homescreen ads?

[AC Question]

Hey guys, I have some problems with ads. I don't know how to get rid of them. Right after I turn on my Wi-Fi or mobile data, a pop-up add appears and annoys me. I'be tried some apps but the problem persists. Can you help me? Should I try to reset the phone?

 

[B. Diddy]

Welcome to Android Central! You may have inadvertently installed some adware alongside some other app (probably a game). Uninstall apps one by one until the behavior goes away. A factory reset can help as well, but after the Setup Wizard, go immediately to the Play Store and prevent any app from automatically installing. Then see if the popups persist. If they don't, then carefully reinstall apps one by one, checking in between for the return of the popups.