Home button fell off.
How do I put the home button back on when replacing a cracked screen
The home button just floats between the screen and the main body. It sits on top of the home button/soft key flex. Place the home button on top of the home button tactile switch that is located on the flex and seat your new screen. Presto!
Follow this guide for more detailed instructions on performing a screen repair for the Samsung Galaxy Tab 4, 7.0 Tablet :
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