the apps on my phone has been downloading some of them even turn on my Wi-Fi they all keep coming back even after I dto factory reset. With or Without The sim as soon as You put it back it..and it can connect, its off DL again. In file manager it Stashe's text, video, photos etc. under any category and even under SBC and there isn't one. I turned ap permission on and twice I has had in my pull-down menu red boxes! A large red "Y" similar to gothIck with two horizontal lines intersecting the middle Followed by a string of possibly Chinese figures. its held by the permission, but I don't know how to delete it. videos that It downloaded showed people walking on the street in front of some shops (like from a security camera) and they looked Oriental. which was preceded by a text message In chinese that i did not respond to, i was also called. The characters, I'm sorry I can't say for sure were Chinese, but they were not Korean, and they were also in red. I finally got so frustrated I traded the phone to someone who thought maybe he could fix it...no word yet. some of The apps were "theme housekeeping" , original Spider Solitaire ,5 games , du cleaner. also there were "Pharah ' and "wolf" among the running aps.hope the info helps someome