Chosen Solution

How to fix, was stepped on. No outside screen broken. Picture broken up. Corrects when tablet is bent straight. Picture looks like broke glass.

Sounds like LCD damage. If a significant amount of weight is placed on a phone/tablet/TV/laptop screen the screen will “shatter” and look exactly like that. It’s time for a new screen. Here is the replacement part you need Galaxy Tab 4 10.1 Screen Here is a guide on how to replace your screen. Samsung Galaxy Tab 4 10.1 LCD Display Replacement