Lenovo TAB4 10 User manual

Lenovo TAB4 10
User Guide
Lenovo TB-X304F
Lenovo TB-X304L
Lenovo TB-X304X
All information labeled with * in this guide refers only to the WLAN+LTE model
(Lenovo TB-X304L and Lenovo TB-X304X).

Basics
Before using this information and the product it supports, be sure to read the following:
Safety, Warranty & Quick Start Guide
Regulatory Notice
"Important safety and handling information" in "Appendix".
The Safety, Warranty & Quick Start Guide and the Regulatory Notice are available on the
website at http://support.lenovo.com.
Note: All pictures and illustrations in this document are for your reference only and may
differ from the final product.
Lenovo Help
Looking for help? The Lenovo Help app can offer you support for getting direct access to
Lenovo's web assistance and forums*, frequent Q&A*, system upgrades*, hardware function
tests, warranty status checks*, service requests**, and repair status**.
Note:
* requires data network access.
** is not available in all countries.
You have two ways to get this app:
Search for and download the app from Google Play.
Scan the following QR code with a Lenovo Android device.
Technical specifications
Model Lenovo TB-X304F Lenovo TB-X304L Lenovo TB-X304X
CPU Qualcomm®
Snapdragon™ 425 Qualcomm® Snapdragon™ 425 Qualcomm® Snapdragon™ 425
Battery 7000mAh 7000mAh 7000mAh
Wireless
communication
Bluetooth 4.0; WLAN
2.4G 802.11 b/g/n;
GPS+GLONASS;
Bluetooth 4.0; WLAN
2.4G 802.11 b/g/n;
GPS+GLONASS;
TDD LTE/FDD
LTE/UMTS/GSM
Bluetooth 4.0; WLAN
2.4G 802.11 b/g/n;
GPS+GLONASS;
TDD LTE/FDD
LTE/UMTS/GSM
Note: Lenovo TB-X304L and Lenovo TB-X304X support LTE Bands 1, 2, 3, 4, 5, 7, 8, 20,
38, 40, but in some countries LTE is not supported. To know if your device works with

LTE networks in your country, contact your carrier.
Home screen
The home screen is the starting point for using your device. For your convenience, the home
screen is already set up with some useful apps and widgets.
Note: Your device's features and the home screen may be different depending on
your location, language, carrier, and device model.
You can customize your home screen at any time.
Home screen
On the first home screen, there is a Google Search bar and some useful apps.
Preview screen
Press and hold anywhere on the home screen except for the icons.
At the bottom of the screen are WALLPAPERS and WIDGETS.
Add a widget to a home screen
Tap at the bottom of the preview screen, press and hold the widget you want to add,
then drag it to where you want to place it and release.
Change the wallpapers
Press and hold anywhere on the home screen except the icons, select WALLPAPERS at
the bottom of the screen, and then choose your preferred wallpaper.
Go to > Settings > Display > Wallpaper and choose your preferred wallpaper.
Move an app to another screen
Press and hold an app that you want to move, drag it to where you want to place it, then
release.
Uninstall an app
1. Tap , press and hold the app that you want to uninstall.
2. Drag to , and then release and tap OK.
Note: Some system apps cannot be uninstalled.
Screen buttons
There are three buttons at the bottom of the screen.
Back button: Tap to return to the previous page.
Home button: Tap to return to the default home screen.

Recent button: Tap to view recent apps. Then you can do the following:
Tap an app to open it.
Swipe an app window right or left to close it.
Tap to lock the app or tap to unlock it.
Tap to stop running the app.
Tap to stop running all the apps.
Notifications and Quick Settings
The Notifications panel informs you of new messages, USB connection, and activities in
progress such as file downloading. The Quick Settings panel allows you to access frequently-
used settings such as the WLAN switch.
You can do any of the following:
To see notifications, swipe down from the top of the screen.
To close the Notifications panel, swipe up from the bottom of the screen.
To dismiss a notification, swipe left or right across the notification.
To dismiss all notifications, tap CLEAR ALL at the bottom of the Notifications panel.
To open the Quick Settings panel, swipe down from the top of the screen twice.
To close the Quick Settings panel, swipe up from the bottom of the screen.
Force shutdown/reboot
Press and hold the power button for about 8 seconds until the device turns off, press and hold
the power button for about 10 seconds to reboot.

Productivity Interface
Using Productivity Interface
To switch to the Productivity Interface, tap > Productivity Interface.
Go to > Settings > Productivity Interface to turn it on.
Navigation bar
Recent app icons are displayed in the navigation bar, you can do any of the following:
To open an app, tap its icon.
When the app icons can not be completely displayed in the app list, will appear at the side
of the navigation bar. To see the hidden icons, slide left or right.
To adjust the order of the icons in the navigation bar, press and hold an app icon until it
enlarges slightly, drag it to where you want to place it then release.
To close an app, press and hold an app until its icon enlarges slightly, drag it upwards then
release.
Using split screen mode
Method 1
1. Open an app then tap .
2. Press and hold the first app, drag it to the left or right side until "Drag here to use split
screen" appears, then release. The app will be locked into position.
3. Tap , choose the second app you want to open. The two apps will then be displayed in
split screen mode.
Method 2
1. Open an app then press and hold . This app will be locked into position on the left side
of the screen.

2. Tap , choose the second app you want to open. The two apps will be displayed in split
screen mode.
Note: Not all applications support split screen mode.
Split screen settings
In split screen mode you can do the following:
Replace the second app
Tap to choose another app, or tap an app icon in the navigation bar.
Close the first app
Press and hold the app icon in the navigation bar until it enlarges slightly, then drag it upwards
and release.
Adjust the split screen size
Slide the " " in the middle of the two apps, to the left or the right.
Exiting split screen mode
You can exit split screen mode by:
Choosing an app that doesn't support split screen mode.
Pressing and holding to enter full screen mode.
Closing all apps in navigation bar.

Multi-User
Multi-User
There are three user types:
Owner: An owner has full control over all user permissions and manages all user accounts.
Guest: There is only one Guest account. A Guest has restricted access to the device. For
instance, a Guest can't open Unknown sources.
New User:There can be multiple user accounts, including standard user and child user. A
standard user can manage child user accounts. In child user accounts, there are many
child-friendly app available, including videos, games, music and more. Content can be
managed in Parental Control.
Creating new user accounts
Tap > Settings > Users > ADD USER to create user accounts.
Tap > CONTINUE to create a standard user account.
Tap > CONTINUE to create a child user account. Or tap on the first home screen,
then tap Lenovo Kid's Account to create a child user account.
Note: Before you add a child user account, you need to set up a screen lock to
protect your apps and personal data.
Switching between user accounts
On the home screen, swipe down from the top of the screen, and then tap user photos to
switch between different user accounts.
On thelock screen interface, tap and swipe upto switch to different user account.

Tap > Settings > Users, and tap the icon located beside the account you would like to
delete, then tap DELETE USER > DELETE.
Deleting auser account

Camera
To open the Camera app, go to Camera.
Taking photos and videos
You can take photos and record videos with your device's built-in camera.
Tap to take a photo.
Tap to record a video.
Tap to convert to panorama mode.
Tap /to switch between the front and the rear camera.
Tap / to enable or disable HDR.
Tap to configure other camera settings.
Taking screenshots
Press and hold the power button and the Volume down button at the same time.
Viewing pictures and videos
Photos and videos are stored in your device's internal storage. You can view your photos and
videos by using the following methods:
Tap the thumbnail when using the Camera app.
Go to Photos.
Go to File Manager.
The screenshots are stored in your device's internal storage. You can view your screenshots
by using the following methods:
Go to Photos.
Go to File Manager.

Network
You need to set up a wireless network before connecting to the Internet.
Set up a WLAN network.
*Set up a mobile network.
Set up a VPN network.
*Set up a hotspot.
Setting up a WLAN network
Go to > Settings >WLAN.
Turn on the WLAN switch and tap a WLAN hotspot in the list to connect to the Internet.
When you are connecting to a secure hotspot, you need to enter your login name and
password to connect.
*Setting up a mobile network
Go to >Settings > Data usage.
Note: You need a valid SIM card with data service. If you don't have a SIM card, contact
your carrier.
Setting up a VPN network
VPNs are used within organizations to allow you to communicate private information securely
over a non-private network. You may need to configure a VPN, for example, to access your
work email. Ask the network's administrator for the settings necessary to configure a VPN for
your network.
Go to >Settings >More >VPN.
Tap to edit the VPN profile, including the server name, type, and the server address,
and then tap SAVE.
Tap the VPN server name, enter the username and password, and then tap CONNECT to
connect to the VPN network.
Tap to edit or delete the VPN.
Note: You need to set a lock screen pattern, PIN or password before using a VPN. Go to
Settings > Security > Screen lock to select a screen lock option and set up the screen
lock.
*Setting up a hotspot
You can use personal hotspot to share an Internet connection with a computer or other device.
Go to > Settings > More > Tethering & portable hotspot and do the following:
Turn on Portable WLAN hotspot.
Tap Set up WLAN hotspot to configure the hotspot.