Doesn't turn on and says to download custom OS.
One day my Samsung Galaxy Tab 7.0 turned off, and I tried holding down the power and volume buttons. It said it needed to download a custom OS or press down on the volume button for restart. Every time I go to restart it just stays at the "Samsung" screen and when I go to download, it will just stay on the screen of the Android character. It says it's downloading, but it will just stay like that until it turns off. Please help.
Bu iyi bir soru mu?