User's Manual

Appendix
132
Your device displays network or service error messages
•
When you are in areas with weak signals or poor reception, you may lose reception. Move
to another area and try again. While moving, error messages may appear repeatedly.
•
You cannot access some options without a subscription. For more information, contact
your service provider.
Your device does not turn on
When the battery is completely discharged, your device will not turn on. Fully charge the
battery before turning on the device.
The touchscreen responds slowly or improperly
•
If you attach a protective cover or optional accessories to the touchscreen, the
touchscreen may not function properly.
•
If you are wearing gloves, if your hands are not clean while touching the touchscreen,
or if you tap the screen with sharp objects or your fingertips, the touchscreen may
malfunction.
•
The touchscreen may malfunction in humid conditions or when exposed to water.
•
Restart your device to clear any temporary software bugs.
•
Ensure that your device software is updated to the latest version.
•
If the touchscreen is scratched or damaged, visit a Samsung Service Centre.
Your device freezes or has fatal errors
If your device freezes or hangs, you may need to close apps or reinsert the battery and turn
on the device to regain functionality. If your device is frozen and unresponsive, press and hold
the Power key and the Volume key down simultaneously for more than 7 seconds to restart it.
If this does not solve the problem, perform a factory data reset. On the Apps screen,
tap
Settings

Backup and reset

Factory data reset

RESET DEVICE

ERASE
EVERYTHING
. Before performing the factory data reset, remember to make backup copies of
all important data stored in the device.
If the problem is still not resolved, contact a Samsung Service Centre.
DRAFT,
Restart your device to clear any temporary software bugs.
DRAFT,
Restart your device to clear any temporary software bugs.
Ensure that your device software is updated to the latest version.
DRAFT,
Ensure that your device software is updated to the latest version.
If the touchscreen is scratched or damaged, visit a Samsung Service Centre.
DRAFT,
If the touchscreen is scratched or damaged, visit a Samsung Service Centre.
Your device freezes or has fatal errors
DRAFT,
Your device freezes or has fatal errors
If your device freezes or hangs, you may need to close apps or reinsert the battery and turn
DRAFT,
If your device freezes or hangs, you may need to close apps or reinsert the battery and turn
Not
or if you tap the screen with sharp objects or your fingertips, the touchscreen may
Not
or if you tap the screen with sharp objects or your fingertips, the touchscreen may
The touchscreen may malfunction in humid conditions or when exposed to water.
Not
The touchscreen may malfunction in humid conditions or when exposed to water.
Restart your device to clear any temporary software bugs.
Not
Restart your device to clear any temporary software bugs.
FINAL
If you attach a protective cover or optional accessories to the touchscreen, the
FINAL
If you attach a protective cover or optional accessories to the touchscreen, the
If you are wearing gloves, if your hands are not clean while touching the touchscreen,
FINAL
If you are wearing gloves, if your hands are not clean while touching the touchscreen,
or if you tap the screen with sharp objects or your fingertips, the touchscreen may
FINAL
or if you tap the screen with sharp objects or your fingertips, the touchscreen may