How do you open the Samsung S2, 9.7, model number SM - t13?

[Android Central Question]

I need to replace my battery for my tablet. I used a plastic tool to open my old Samsung tablet, but I don't see anywhere to use this on my current tablet.

 

[Beut]

Remove the rear cover from the back, you can access the battery but more likely some plastic locking tabs will be broken. When putting back the rear cover might not hold tightly and has some loose areas.
The right way to open this tablet, I guess you meant SM-T813, is removing the LCD first, then remove the rear cover from the frame.

This is a similar one

https://www.youtube.com/watch?v=nJXJY5SEFJw

If you have never done a LCD assembly, then don't take this risk to open this tablet.
Your chance of break the LCD is more likely, even processionals, this is a risky repair.

https://www.youtube.com/watch?v=pzwdxUzLih0