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Settings
For better fingerprint recognition
When you scan your fingerprints on the device, be aware of the following conditions that
may affect the feature's performance:
• ► Galaxy A6, A6+ models: The fingerprint recognition sensor recognizes fingerprints.
Ensure that the fingerprint recognition sensor is not scratched or damaged by metal
objects, such as coins, keys, and necklaces.
► Galaxy A7 models: The Power key contains a fingerprint recognition sensor. Ensure
that the Power key is not scratched or damaged by metal objects, such as coins, keys, and
necklaces.
• C overing 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.
• E nsure that the fingerprint recognition sensor and your fingers are clean and dry.
• T he device may not recognize fingerprints that are affected by wrinkles or scars.
• T he device may not recognize fingerprints from small or thin fingers.
• ► Galaxy A6, A6+ models: 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.
► Galaxy A7 models: If you bend your finger or use a fingertip, the device may not
recognize your fingerprints. Make sure to cover the entire Power key with your finger.
• T o improve recognition performance, register fingerprints of the hand used most often to
perform tasks on the device.
• I n 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.
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