Samsung SM-T577U/DS User Manual page 17

Basics
3
Replace the back cover.
Ensure that the back cover is closed tightly to prevent water and dust from entering
the device. Open or loose back cover may allow water and dust to enter the device
and cause damage.
Use only Samsung-approved back covers and accessories with the device.
Removing the battery
1
Remove the back cover.
2
Pull out the battery.
Press
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