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Settings
174
►
SM-T870
•
The Side key has a built-in fingerprint recognition sensor. Ensure that the fingerprint
recognition sensor is not scratched or damaged by metal objects, such as coins, keys, and
necklaces.
•
Covering the fingerprint recognition sensor with protective films, stickers, or other
accessories may decrease the fingerprint recognition rate. If the fingerprint recognition
sensor is initially covered with a protective film, remove it before using the fingerprint
recognition sensor.
•
Ensure that the fingerprint recognition sensor and your fingers are clean and dry.
•
If you bend your finger or use a fingertip, the device may not recognize your fingerprints.
Make sure to cover the entire fingerprint recognition sensor with your finger.
•
In dry environments, static electricity can build up in the device. Avoid using this feature
in dry environments or before using the feature, discharge static electricity by touching a
metal object.
►
SM-T970
•
Your device has a built-in fingerprint recognition sensor in the screen. Ensure that the
screen protector and the touchscreen on the fingerprint recognition sensor area are not
scratched or damaged by objects, such as coins, keys, pens, and necklaces.
•
Ensure that the fingerprint recognition sensor area and your fingers are clean and dry.
•
If you bend your finger or use a fingertip, the device may not recognize your fingerprints.
Press the screen so that your fingertip spreads over the wide surface of the fingerprint
recognition area.
Registering fingerprints
1
On the Settings screen, tap
Biometrics and security
→
Fingerprints
.
2
Read the on-screen instructions and tap
Continue
.
3
Set a screen lock method.
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