Samsung J7 Primefriends mere pass Samsung j7 prime hai usm jab b min net on krta ads ati jati hai bar bar screen pe kabhi kis side kbhi kc sidetang krti hai buhat or mbs b fazol min use huti hai please help me esa btao k wo ads na ain screen pe agy ya kc b side or kujh asi apps huti hai jinki ads ati hai esa hal btao k wo apps b chelti rehin ads na ain ya ye kase pata chale ga k ye ads kon konsi apps ki ads ai rhi hai kase cheak huga blockkase huge??