Why is my samsung galaxy tab 4 8.0 not working?I downloaded a applocker app and decided to lock all 73 of my apps and then I tried going online and when i did it asked...
"How come my tablet has difficulty to connect to Wi-Fi?"에 답변You could be in bad reception/connection to the wifi server.
"Why is my screen lit but no picture?"에 답변I would try restarting the tabelet. It usually works! (: