Good afternoon, at work, a colleague brought a tablet for repair, it was necessary to change the usb connector, I did everything, but I look at the name samsung p5100, I immediately realized that the tablet was fake. Tell me how to find out the real tablet model, the settings also indicate that this is P5100. The tablet is very buggy and itself turns off when watching a video, I want to flash it, but without a model number in any way.