Tablet is not going to main screen

I have a ulrtatab tablet 9.7" I used it a few times an now I charged it an it's not going to the main screen were all the apps are the little guy keeps walking back an forth the tablet does not turn off. What do I do?

この質問に回答する 同じ問題があります

この質問は役に立ちましたか?

スコア 0
コメントを追加