Black Screen and crashes

I have Minecraft ver. 1.1.5.1 on Samsung s⁴ M919. For about a month my daughter has been having issues with opening and playing on the phone.

I have reinstalled the app. Factory reset the phone. Reinstalled Android, cleaned cache, ECT.

How can I get this to work again? It either comes with an error saying Minecraft has stopped working or a black screen.