Samsung SM-T2105 User manual

www.samsung.com
User Manual
SM-T2105

2
About this manual
This device provides high quality mobile communication and entertainment using Samsung’s
high standards and technological expertise. This user manual is specially designed to detail
the device’s functions and features.
•
Please read this manual before using the device to ensure safe and proper use.
•
Descriptions are based on the device’s default settings.
•
Images and screenshots may differ in appearance from the actual product.
•
Content may differ from the final product, or from software provided by service providers
or carriers, and is subject to change without prior notice. For the latest version of the
manual, refer to the Samsung website,
www.samsung.com .
•
Content (high quality content) that requires high CPU and RAM usage will affect the
overall performance of the device. Applications related to the content may not work
properly depending on the device’s specifications and the environment that it is used in.
•
Available features and additional services may vary by device, software, or service
provider.
•
Applications and their functions may vary by country, region, or hardware specifications.
Samsung is not liable for performance issues caused by applications from any provider
other than Samsung.
•
Samsung is not liable for performance issues or incompatibilities caused by edited
registry settings or modified operating system software. Attempting to customise the
operating system may cause the device or applications to work improperly.
•
Software, sound sources, wallpapers, images, and other media provided with this device
are licensed for limited use. Extracting and using these materials for commercial or other
purposes is an infringement of copyright laws. Users are entirely responsible for illegal
use of media.

About this manual
3
•
Default applications that come with the device are subject to updates and may no longer
be supported without prior notice. If you have questions about an application provided
with the device, contact a Samsung Service Centre. For user-installed applications,
contact service providers.
•
Modifying the device’s operating system or installing softwares from unofficial sources
may result in device malfunctions and data corruption or loss. These actions are violations
of your Samsung licence agreement and will void your warranty.
Instructional icons
Warning: situations that could cause injury to yourself or others
Caution: situations that could cause damage to your device or other equipment
Note: notes, usage tips, or additional information
Copyright
Copyright © 2013 Samsung Electronics
This guide is protected under international copyright laws.
No part of this guide may be reproduced, distributed, translated, or transmitted in any form or
by any means, electronic or mechanical, including photocopying, recording, or storing in any
information storage and retrieval system, without the prior written permission of Samsung
Electronics.

About this manual
4
Trademarks
•
SAMSUNG and the SAMSUNG logo are registered trademarks of Samsung Electronics.
•
The Android logo, Google™, Google Maps™, Google Mail™, YouTube™, Google Play™
Store, and Google Talk™are trademarks of Google, Inc.
•
Bluetooth®is a registered trademark of Bluetooth SIG, Inc. worldwide.
•
Wi-Fi®, Wi-Fi Protected Setup™, Wi-Fi Direct™, Wi-Fi CERTIFIED™, and the Wi-Fi logo are
registered trademarks of the Wi-Fi Alliance.
•
All other trademarks and copyrights are the property of their respective owners.
DivX®, DivX Certified®and associated logos are
trademarks of Rovi Corporation or its subsidiaries and are
used under licence.
ABOUT DIVX VIDEO
DivX®is a digital video format created by DivX, LLC, a subsidiary of Rovi Corporation. This is
an official DivX Certified®device that has passed rigorous testing to verify that it plays DivX
video. Visit
www.divx.com for more information and software tools to convert your files into
DivX videos.
ABOUT DIVX VIDEO-ON-DEMAND
This DivX Certified®device must be registered in order to play purchased DivX Video-on-
Demand (VOD) movies. To obtain your registration code, locate the DivX VOD section in
your device setup menu. Go to
vod.divx.com for more information on how to complete your
registration.
DivX Certified®to play DivX®video up to HD 720p, including premium content.
Manufactured under licence from Dolby
Laboratories. Dolby, Dolby Digital Plus, and
the double-D symbol are trademarks of Dolby
Laboratories.

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Table of Contents
Getting started
7 Device layout
8 Buttons
9 Package contents
10 Charging the battery
12 Inserting a memory card
14 Turning the device on and off
14 Holding the device
15 Locking and unlocking the device
15 Adjusting the volume
15 Switching to silent mode
Basics
16 Indicator icons
17 Using the touch screen
20 Rotating the screen
21 Notifications
22 Home screen
24 Using applications
25 Applications screen
26 Entering text
28 Connecting to a Wi-Fi network
29 Setting up accounts
30 Transferring files
31 Securing the device
33 Upgrading the device
Kids mode
34 Using kids mode
34 Home screen
35 Applications
38 Downloading applications and
contents
38 Settings
Communication
39 Contacts
42 Google Mail
44 Talk
45 Google+
45 Messenger
Web & network
46 Chrome
47 Bluetooth
Media
49 Music Player
50 Camera
56 Gallery
59 Video Player
60 YouTube

Table of Contents
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76 Home screen mode
76 Blocking mode
76 Sound
77 Display
77 Storage
78 Power saving mode
78 Battery
78 Application manager
78 Location services
79 Lock screen
79 Security
80 Language and input
82 Backup and reset
83 Add account
83 Accessory
83 Date and time
84 Accessibility
85 Developer options
86 About device
86 Google Settings
Optional applications
Troubleshooting
Application & media stores
62 Play Store
63 Samsung Apps
64 Play Books
64 Play Movies
64 Play Music
64 Play Magazines
Utilities
65 S Planner
67 Dropbox
67 Alarm
68 Calculator
69 Google
70 Voice Search
70 My Files
71 Downloads
Travel & local
72 Maps
73 Local
Settings
74 About Settings
74 Wi-Fi
75 Bluetooth
75 Data usage
75 More settings

7
Getting started
Device layout
Touch screen
Light sensor
Microphone
Menu button
Home button
Back button
Multipurpose jack
Front camera
Microphone for
speakerphone
Volume button
Power button
Memory card slot
Rear camera
Speaker Speaker
Headset jack

Getting started
8
The microphone at the top of the device is active only when you use the speakerphone or
take videos.
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Do not cover the antenna area with your hands or other objects. This may cause
connectivity problems or drain the battery.
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Do not use a screen protector. This causes sensor malfunctions.
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Do not allow water to contact the touch screen. The touch screen may malfunction
in humid conditions or when exposed to water.
Buttons
Button Function
Power
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Press and hold to turn the device on or off.
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Press and hold for more than 7 seconds to reset the device if
it has fatal errors or hang-ups, or freezes.
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Press to lock or unlock the device. The device goes into lock
mode when the touch screen turns off.
Menu
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Tap to open a list of options available for the current screen.
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Tap and hold on the Home screen to launch Google search.
Home
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Press to return to the Home screen.
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Press and hold to open the list of recent applications.
Back
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Tap to return to the previous screen.
Volume
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Press to adjust the device volume.

Getting started
9
Package contents
Check the product box for the following items:
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Device
•
Quick start guide
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The items supplied with the device and any available accessories may vary
depending on the region or service provider.
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The supplied items are designed only for this device and may not be compatible
with other devices.
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Appearances and specifications are subject to change without prior notice.
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You can purchase additional accessories from your local Samsung retailer. Make
sure they are compatible with the device before purchase.
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Other accessories may not be compatible with your device.
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Use only Samsung-approved accessories. Malfunctions caused by using
unapproved accessories are not covered by the warranty service.
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Availability of all accessories is subject to change depending entirely on
manufacturing companies. For more information about available accessories, refer
to the Samsung website.

Getting started
10
Charging the battery
Use the charger to charge the battery before using it for the first time. A computer can be also
used to charge the device by connecting them via the USB cable.
Use only Samsung-approved chargers, batteries, and cables. Unapproved chargers or
cables can cause the battery to explode or damage the device.
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When the battery power is low, the device emits a warning tone and displays a low
battery power message.
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If the battery is completely discharged, the device cannot be turned on
immediately when the charger is connected. Allow a depleted battery to charge for
a few minutes before turning on the device.
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If you use multiple applications at once, network applications, or applications
that need a connection to another device, the battery will drain quickly. To avoid
disconnecting from the network or losing power during a data transfer, always use
these applications after fully charging the battery.
Charging with the charger
Connect the USB cable to the USB power adaptor and then plug the end of the USB cable into
the multipurpose jack.
Connecting the charger improperly may cause serious damage to the device. Any
damage caused by misuse is not covered by the warranty.

Getting started
11
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The device can be used while it is charging, but it may take longer to fully charge
the battery.
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If the device receives an unstable power supply while charging, the touch screen
may not function. If this happens, unplug the charger from the device.
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While charging, the device may heat up. This is normal and should not affect the
device’s lifespan or performance. If the battery gets hotter than usual, the charger
may stop charging.
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If the device is not charging properly, take the device and the charger to a
Samsung Service Centre.
After fully charging, disconnect the device from the charger. First unplug the charger from the
device, and then unplug it from the electric socket.
To save energy, unplug the charger when not in use. The charger does not have a
power switch, so you must unplug the charger from the electric socket when not in
use to avoid wasting power. The device should remain close to the electric socket
while charging.
Checking the battery charge status
When you charge the battery while the device is off, the following icons will show the current
battery charge status:
Charging Fully charged

Getting started
12
Reducing the battery consumption
Your device provides options that help you save battery power. By customising these options
and deactivating features in the background, you can use the device longer between charges:
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When you are not using the device, switch to sleep mode by pressing the Power button.
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Close unnecessary applications with the task manager.
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Deactivate the Bluetooth feature.
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Deactivate the Wi-Fi feature.
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Deactivate auto-syncing of applications.
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Decrease the backlight time.
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Decrease the brightness of the display.
Inserting a memory card
Your device accepts memory cards with maximum capacities of 32 GB. Depending on the
memory card manufacturer and type, some memory cards may not be compatible with your
device.
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Some memory cards may not be fully compatible with the device. Using an
incompatible card may damage the device or the memory card, or corrupt the data
stored in it.
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Use caution to insert the memory card right-side up.
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The device supports only the FAT file system for memory cards. When inserting a
card formatted in a different file system, the device asks to reformat the memory
card.
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Frequent writing and erasing of data shortens the lifespan of memory cards.
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When inserting a memory card into the device, the memory card’s file directory
appears in the
extSdCard folder under the internal memory.
1 Open the cover of the memory card slot.
2 Insert a memory card with the gold-coloured contacts facing downwards.
3 Push the memory card into the slot until it locks in place.

Getting started
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4 Close the cover of the memory card slot.
Removing the memory card
Before removing the memory card, first unmount it for safe removal. On the Home screen, tap
Apps
→
Settings
→
Storage
→
Unmount SD card .
1 Open the cover of the memory card slot.
2 Push the memory card until it disengages from the device, and then pull it out.
3 Close the cover of the memory card slot.
Do not remove the memory card while the device is transferring or accessing
information. Doing so can cause data to be lost or corrupted or damage to the
memory card or device. Samsung is not responsible for losses that result from the
misuse of damaged memory cards, including the loss of data.
Formatting the memory card
A memory card formatted on a computer may not be compatible with the device. Format the
memory card on the device.
On the Home screen, tap
Apps
→
Settings
→
Storage
→
Format SD card
→
Format SD
card
→
Erase everything .
Before formatting the memory card, remember to make backup copies of all
important data stored on the device. The manufacturer’s warranty does not cover loss
of data resulting from user actions.

Getting started
14
Turning the device on and off
When turning on the device for the first time, follow the on-screen instructions to set up your
device.
Press and hold the Power button for a few seconds to turn on the device.
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Follow all posted warnings and directions from authorised personnel in areas
where the use of wireless devices is restricted, such as aeroplanes and hospitals.
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Press and hold the Power button and tap Flight mode to disable the wireless
features.
To turn off the device, press and hold the Power button, and then tap
Power off .
Holding the device
Do not cover the antenna area with your hands or other objects. This may cause connectivity
problems or drain the battery.

Getting started
15
Locking and unlocking the device
When not in use, lock the device to prevent unwanted operation. Pressing the Power button
turns off the screen and puts the device into lock mode. The device automatically gets locked
if it is not used for a specified period.
To unlock the device, press the Power button or the Home button when the touch screen is
turned off, tap anywhere on the screen, and then flick your finger in any direction.
Adjusting the volume
Press the Volume button up or down to adjust the ringtone volume, or to adjust the sound
volume when playing music or video.
Switching to silent mode
Use one of the following methods:
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Press and hold the Volume button down until it switches to silent mode.
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Press and hold the Power button, and then tap Mute .
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Open the notifications panel at the top of the screen, and then tap Sound .

16
Basics
Indicator icons
The icons displayed at the top of the screen provide information about the status of the
device. The icons listed in the table below are most common.
Icon Meaning
Wi-Fi connected
Bluetooth feature activated
Synced with the web
Connected to computer
Alarm activated
Silent mode activated
Flight mode activated
Error occurred or caution required
Battery power level

Basics
17
Using the touch screen
Use only fingers to use the touch screen.
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Do not allow the touch screen to come into contact with other electrical devices.
Electrostatic discharges can cause the touch screen to malfunction.
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Do not allow the touch screen to contact water. The touch screen may malfunction
in humid conditions or when exposed to water.
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To avoid damaging the touch screen, do not tap it with anything sharp or apply
excessive pressure to it with your fingertips.
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Leaving the touch screen idle for extended periods may result in afterimages
(screen burn-in) or ghosting. Turn off the touch screen when you do not use the
device.
Finger gestures
Tapping
To open an application, to select a menu item, to press an on-screen button, or to enter a
character using the on-screen keyboard, tap it with a finger.

Basics
18
Dragging
To move an icon, thumbnail, or preview to a new location, tap and hold it and drag it to the
target position.
Double-tapping
Double-tap on a webpage, map, or image to zoom in a part. Double-tap again to return.

Basics
19
Flicking
Flick left or right on the Home screen or the Applications screen to see another panel. Flick up
or down to scroll through a webpage or a list, such as contacts.
Pinching
Spread two fingers apart on a webpage, map, or image to zoom in a part. Pinch to zoom out.

Basics
20
Rotating the screen
Many applications allow display in either portrait or landscape orientation. Rotating the
device causes the display to automatically adjust to fit the new screen orientation.
To prevent the display from rotating automatically, open the notifications panel and deselect
Screen rotation .
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Some applications do not allow screen rotation.
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Some applications display a different screen depending on the orientation. The
calculator turns into a scientific calculator when rotated to landscape.
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Some applications display a different screen depending on the orientation.