Why does my sumsung A6+ goes to internet everytime i unlock it

[Android Central Question]

It always opens the internet after unlocking it
Sometimes some pop will pop up telling me i won a smart phone

 

[ashune]

This could be caused by malware/adware.

Try following these two guides and see if they help you solve the problem:

• https://forums.androidcentral.com/a...30081-guide-malware-adware-popup-removal.html - [Guide] Malware / Adware / Popup Removal
• https://forums.androidcentral.com/a.../901497-full-screen-ads-how-find-culprit.html - Full screen ads. How to find the culprit.