Resposta para "How can I reset rca tablet that cant power off froze on android scteen"If the home screen is frozen usually what I do is hold down the power button and mine powers off. Hope this helps!
Resposta para "when I plug in my headphones I can't hear any sound!"The problem is your headphones. When you used different headphones than make sure its plugged in right and make sure your volume is up. It could also be your computer.