I need help

So in version 3.1.2 its asking me to download some content. I agreed and it went to the download screen. Nothing wrong right? Wrong. It WILL NOT go past the 158 on the download screen. Ive tried wifi. Ive tried no wifi. IT WILL NOT GO. Help please

Utahraptors about DRAGON BALL Z DOKKAN BATTLE, v3.1.2