Samsung SM-P350 User Manual page 114

Appendix
Type 3 (SM-T550):
1
Insert the device opening tool into the gap between the device's screen and the back
cover.
Then, start separating the screen from the back cover by using the tool to pry them apart
as shown in the image below.
Take care when inserting the tool to avoid damaging the device's internal
components.
2
Continue reinserting the tool and prying the screen and the back cover apart at close
intervals around the device.
Rotate the back cover carefully and ensure that the hooks are not damaged.
3
When the screen is disengaged, separate the screen and the back cover.
Then, put the back cover aside and place the screen face down on a flat work surface.
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