Guide with all the steps necessary for you to change the SIM and SD card reader of the Samsung Galaxy Tab S2 SM-T815 yourself.
Before starting make sure the tablet is off.
To access the interior of the tablet, we must take off the screen. This is stuck to the chassis by a strip of double-sided adhesive that runs along the contour.
We will apply heat with a thermal mat to soften the adhesive located around the contour.
We introduce an opening tool like a barb or opening letter between the glass and the plastic frame and we go around the contour, taking off the adhesive.