Lenovo Tab 4 8 Plus User Manual

Cover

Lenovo TAB4 8 Plus

User Guide

TB-8704V

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Basics

Note: TB-8704V supports LTE Band 2,3,4,5,7,12,13, 4+13,2+13,2+4,2+2,4+4,4+5,2+5, but in some

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 R egulatory 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 ac cess.
** 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 wi th a Lenovo Android device.

Technical specifications

Model TB-8704V
CPU Qualcomm®Snapdragon™625
Battery 4850mAh

Bluetooth 4.2;

Wireless
communication

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Wi- Fi 802.11 a/b/g/n/ac;
GPS/A-GPS/GLONASS;
LTE/LTE Global/UMTS/C A

Basics

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 the icons.

At the bottom of the screen are WALLPAPERS and WIDGETS .

Add a widget to a home screen

Tap

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 pre ferred wallpaper.

Go to

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

at the bo ttom of the preview screen, press and hold the widget you want to add, then drag it

> Settings > Display > Wallpaper and choose your preferred wallpaper.

1. Tap

2. Drag to

Note: Some of the system apps cannot be uninstalled.

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, press and hold the app that you want to unin stall.

, and then release and tap OK.

Basics

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.
Tap to lock the app or tap to unlock it.

Swipe an app window right or left to close 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
Wi- Fi 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 u ntil the device turns off, press and hold the
Power button for about 10 seconds to reboot.

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Split screen mode

Split screen mode

Using split screen mode

Method 1

1. Open an app then tap

2. Press and hold the first app, drag it to “ Drag here to use split screen ”, then release. This app

will be locked into position.

3. Tap

split screen mode.

Method 2

1. Open an app then press and hold

2. Tap

split screen mode.

Note: Not all applications support split screen mode.

> , choose the second app you want to open, the two apps will then be displayed in

> , choose the second app you want to open. The two apps will then be displayed in

.

. This app will be locked into position.

Split screen settings

In split screen mode you can do the following:

Replace the second app

Tap

Adjust the split screen size

Slide the "

to choose another app.

" in the middle of the two screens to adjust the split sreen size.

Exiting split screen mode

You can exit split screen mode by:

Choosing an app that doesn't supp ort split screen mode.

Pressing and holding to enter full screen mode.

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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 accounts for standard users and child

user. A standard user can manage child user accounts. In child user accoun ts, there are many child-

friendly apps available including videos, games, music and more content can be managed in Parental

Control.

Multi-User

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 chil d user. Or tap on the first home screen to create a child

user.

Note：Before you add a child user account，you need to set up 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.

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Multi-User

On the lock screen interface, select the user photos you want to switch, then tap and swipe

up to switch to the user account.

Deleting a user account

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

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Fingerprint

Fingerprint

Different users can set fingerprints to unlock the tablet or switch to their own user interface quickly.

Adding a fingerprint

You can add more than one fingerprint.

Go to

Note: A lock screen patter n, PIN, or password is required to use fingerprint- related functions.
Other users can also set individual fingerprints following the above operations. To set screen
lock, go to Settings > Security > Screen lock.

> Settings > Security > Fingerprint, follow the instructions on the screen.

Adding a fingerprint for kid

Switch to child user account. On the home screen, swipe down from the top of the screen.

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Fingerprint

Tap

> Security > Fingerprint ， then add the fingerprint following the instructions on the screen.

Delete a fingerprint

Go to > Settings > Security > Fingerprint.

Confirm your screen lock pattern or enter your PIN or password.

Tap the fingerprint you want to delete, tap DELETE, and then tap YES, REMOVE .

Note:Other users can delete the fingerprints following the above operations.

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Camera

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 open or close HDR.

Tap to switch between flash modes.

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Camera

Tap to configure the 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 .

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Network

Network

You need to set up a wireless network before con necting to the Internet.

Set up a Wi -Fi netwo rk.

Set up a mobile network.

Set up a VPN network.
You can also share your mobile network with others.

Set up a hotspot.

Setting up a Wi-Fi network

Go to > Settings > Wi-Fi.
Turn on the Wi- Fi switch and tap a Wi -Fi hotspot in the list to connect to the Internet.
When you a re connecting to a secure hotspot, you need to enter your login name and p assword to
connect.

Setting up a mobile network

Go to > Settings > D ata usage .

Note: You need a valid SIM card with a data service. If you don't have a SIM card, contact your
carrier.

Setting up a VPN network

VPNs are used within organ izations to allow you to communicate private information securely over a
non- private network. You may need to configure a VPN, for example, to a ccess 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

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> Settings > More > Tethering & portable hotspot and do the following:

Network

Turn on Portable Wi -Fi hotspot .

Tap Set up Wi -Fi hotspot to confi gure the hotspot.
You can also use Bluetooth tethering or USB tethering.

Note: Tell your friends the Network name and password, and then they can share your mobile
network.

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Internet

Internet

You can browse the web if your device is connected to a wireless network or a cellular network.
To open the browser app, go to Chrome.

Visiting websites

You can use the Chrome app to visit websites.

Type a web address

You don't need to type the full web ad dress of an "http://" we bsite to access it.

To visit "http://www.lenovo.com", simply type "www.leno vo.com" into the address bar and Tap Go.

Search for keywords

You can also type keywords into the address bar to search for webpages.

You can set a search engine in > Settings > Search engine .

Add a new webpage

Tap

Tap

Close a webpage

Tap

Refresh a webpage

Tap

Tap

Tap

> New tab to add a new webpage tab.
> New incognito tab to visit a website without lea ving any traces of your visit.

to close a webpage tab.

to refresh a webpage.
to return to the previous webpage.
to go forward to a recent webpage.

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Internet

Saving webpages

You can save images and webpages in your device's internal storage.

Save images

Press and hold the image, then tap Download image.

Bookmark webpages

Tap

Tap

to add a webpage to Bookmarks.

> Bookmarks to view bookmarks.

Setting accessibility preferences

Tap > Settings > Accessibility to set the text scaling and the webpage zoom.

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Gmail

Gmail

You can send and receive emails if your device is connected to a wireless network.
To access the Gmail app, go to Gmail.

Setting up a Gmail account

You can sign into Gmail if you have a Gmail account. If not, you will need to create a Gmail account.
You can also sign in with email accounts p rovided by other companies.

Using Gmail

After setting up your gmail acco unt, you can use the Gmail app to send and receive emails.

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Maps

Maps

You need to select the following settings before you can use Maps.
Go to

> Settings > Location and enable location acce ss for Google apps.

Finding a location

Type the address that you want to find, the n press Search here .

You can also tap , then sa y the address you want.

Current location

Tap to see your current location.
Then tap Explore around you to check what is nearby.

Planning a route

Tap and type in "Your location " and "Choose destination" , or just choose the starting point as
"Your location".
Choose the travel mode: by car, by bus, or on foot.

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Maps

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Sync

Sync

You can transfer data between your device and computer such as music, pictures, videos, documents,
Android applicati on package (APK) files, and so on.

Connecting your device to your computer

Connect your device and computer using a USB cable.
Slide down from the top of the screen. You will see "USB computer connection" in the notifications
bar.
Tap USB computer connection to view other options.

Selecting the computer connection mode

You can select one of the following options：

Media device (MTP) : Select this mode if you want to transfer media files such as photos, videos, and

ringtones between your tablet and computer.

Camera (PTP) : Select this mode if you only want to transfer only photos and videos betwee n your

tablet and computer.

Only charge: Select this mode if you want to charge your phone only.

MIDI: Select this mode i f you want MIDI -enabled apps on your device to work with MIDI software on

the computer.

Installing APKs

Follow these steps:

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Sync

Set the device to allow the installation of apps obtained from unknown sources.

Go to > Settings > Security, tap Unknown sources, and tap OK.

Copy the APK file from the computer to the devi ce in "Media device" mode.

Open the apps category in the File manager .

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Settings

Settings home screen

Tap > Settings to enter into settings h ome.

When you are setting any other functi ons (except Google, Scheduled power on and off, and so on )

for the device, slide right across the screen or tap

Setting the language

Go to > Settings > Languages & input > Languages > Add a language.

Select the language that you want to a dd.

Settings

to open the setting shortcut panel.

Press and hold to drag the added language to the first line.

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Appendix

Appendix

Important safety and handling information

To avoid personal injury, property damage, or acciden tal damage to the product, read all of the
information in this section before using the product. For additional tips to help you operate your device
safely, go to http://www.lenovo.com/safety.

Handle your device with care

Do not drop, bend , or puncture your device; do not insert foreign objects into or place heavy objects on
your device. Sensitive components inside might become damaged.
Your device screen is made of glass. The glass might break if the device is dropped on a hard surface,
is subjected to a high impact, or is crushed by a heavy object. If the glass chips or cracks, do not touch
the broken glass or attempt to remove it from the device. Stop using the device immediately and contact
Lenovo technical support for re pair, replacement, or disposal information.
When using your device, keep it away from hot or high- voltage environments, such as electrical
appliances, electrical heating equipment, or electrical cooking equipment. Use your device only in the
temperature range of 0°C (32°F) to 40°C (104°F) (storage -20°C (-4°F) to 60 °C (140°F)) to avoid
damage.
Don't expose your device to water, rain, extreme humidity, sweat or other liquids.

Do not disassemble or modify your device

Your device is a sealed unit. There are no end -user serviceable parts inside. All internal repairs must
be done by a Lenovo- authorized repair facility or a Le novo-authorized technician. Attempting to open or
modify your device will void the warranty.

Built -in rechargeable battery notice

Do not attempt to replace the internal rechargeable lithium ion battery. There is risk of explosion if the
battery is replaced with an incorrect type. Contact Lenovo Support for factory replacement.

Plastic bag notice

DANGER:
Plastic ba gs can be dangerous. Keep plastic bags away from babies and children to avoid danger
of suffocation.

Adapter information

Prevent your device and AC adapter from getting wet.

Do not immerse your device in water or leave your device in a location where it can come into

contact with water or other liquids.

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Appendix

Use approved charging methods only.

Note: Please only use standard Lenovo power adapters. The use of third- party power adapte rs will

affect the charging speed, resulting in abnormal charging and potential damage to the equipment.

Connect a standard power adapter to a suitable power outlet.
Use a standard data cable to connect the device to a PC or a device that complies with USB 2.0 or
higher.

Charging devices mig ht become warm during normal use . Ensure that you have adequate ventilation
around the charging device. Unplug the charging device if any of the following occurs:

The charging device has been exposed to rain, liquid, or excessive moisture.

The charging device shows signs of physical damage.

You want to clean the charging device.

Warning:
Lenovo is not responsible for the performance or safety of products not manufactured or
approved by Lenovo. Use only approved Lenovo ac adapters and batteries.

Caution about high volume usage

Warning：exposure to loud noise from any source for extended periods of time may affect your hearing.
The louder the sound, the less time is required before your hearing could be affected. To protect your
hearing:

Limit the amount of time you use headsets or headphones at high volume.

Avoid turning up the volume to block out noisy surroundings.

Turn the volume down if you can’t hear people spea king near you.
If you experience hearing discomfort, including the sensation of pressure or fullness in your ears,
ringing in your ears or muffled speech, you should stop listening to the device through your headset or
headphones and have your hearing checked.

Safety instructions for parents and adult supervisors

Your mobile device is not a toy. Not recommended for children under 3 years of age to play with it. As
with all electrical pro ducts, precautions should be observed during handling and using o f electrical
products to reduce the risk of electric shock. If parents choose to allow children 3 or older to use the
device, they should caution his or her child about the potential hazard while using and handling the
mobile device.
Parental should inspect the mobile device (including the ac power adapter and the small part, as
applicable) periodically for damage. Routinely check this mobi le device to ensure that the device is
working properly and is safe for children to use.

Take care when using your device in a motor vehicle or on a bicycle

Always prioritize you r safety and the safety of others. Follow the law. Local laws and regulations might
govern how you can use mobile electronic devices, such as your device, while you drive a motor vehi cle
or ride a bicycle.

Dispose according to local laws and regulations

When your device reaches the end of its useful life, do not crush, incinerate, immerse in water, or

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Appendix

dispose of your device in any mann er contrary to local laws and reg ulations. Some internal parts contain

substances that can explode, leak, or have an adverse environmental effects if disposed of incorrectly.
See “Recycling and environmental information” for additional information.

Keep your device and accessories away from small children

Your device contains small parts that can be a choking hazard to small children. Additionally, the glass
screen can break or crack if dropped on or thro wn against a hard surface.

Protect your data and software

Do not delete unknown files or change the name of files or directories that were not created by you;
otherwise, your device software might fail to work.
Be a ware that accessing network resources can leave your device vulnerable to computer viruses,
hackers, spyware, and other mali cious activities th at might damage your device, software, or data. It is
your responsibi lity to ensure that you have adequate protection in the form of firewalls, antivirus
software, and anti-spyware software and keep such software up to date.
Keep electrical appliances away from your device. These include electric fans, radios, high-powered
speakers, air- conditioners, and microwave ovens. The strong magnetic fields generated by electrical
appliances can damage the screen and the data on the device.

System Safety warning

System supports firmware upgrade only from official website or server.If user uses 3rd party ROM image
and/or any other root method to upgrade firmware,it will cause phone unstable and raise further security
risk and pitfalls.Please be noted user should take all responsibili ty for all these behaviors.

Be aware of heat generated by your device

When your device is turned on or the battery is charging, some parts might become hot. The
temperature that they reach depends on the amo unt of system activity and the battery charge leve l.
Extended contact with your body, even thro ugh clothing, could cause discomfort or even a skin burn.
Avoid keeping your hands, your lap, or any other part of your body in contact with a hot section of the
device for any extended time.

Electronic emission notices
FCC Compliance Statement

This equipment has been tested and found to comply with the limits for a Class B digital device,
pursuant to Part 15 of the FCC Rules. These limits are designed to provide reasonable protection
against harmful interference in a residential installation. Thi s equipment generates, uses, and can
radiate radio frequency energy an d, if not installed and used in accordance with the instructions, may
cause harmful interference to radio communications. However, there is no guarantee that interference
will not occur in a particular installation. If this equipment does cause harmfu l interference to radio or
television reception, which can be determined by turning the equipment off and on, the user is
encouraged to try to correct the interference by one or more of the following measu res:

Reorient or relocate the receiving antenna.

Increase the separation between the equipment and receiver.

Connect the equipment into an o utlet on a circuit different from that to which the receiver is

connected.

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Appendix

Consult an authorized dealer or service representative for help.

Lenovo is not responsible for any radio or television interference caused by unauthorized changes or
modifications to this equipment. Unauthorized changes or modifications could void the user’s authority to
operate the equipment.
This device complies with Part 15 of the FCC Rules. Operation is subject to the following two conditions:
(1) this device may not cause harmful interference, and
(2) this device must accept any interference received, including interference that may cause undesired
operation.
Responsible Party:
Lenovo (United States) Incorporated
1009 Think Place - Buil ding One
Morrisville, NC 27560
Telephone: [phone]

IC Caution

This device complies with Industry Canada license- exempt RSS standard(s). Operation is subject to the
following two condi tions:
(1) This device may not cause interference, and
(2) this device must accept any interference, including interference that may cause undesired operation
of the device.
Le présent appareil est conforme aux CNR d'Industrie Canada applicables aux appareils radio exempts
de licence. L'exploitation est autorisée aux deux conditions suivantes:
(1) l'appareil ne doit pas produire de brouillage, et
(2) l'utilisateur de l'appareil doit accepter tout brouillage radioéle ctrique subi, même si le brouillage e st
susceptible d'en compromettre le fonctionnement.

Environmental, recycling, and disposal information
General recycling statement

Lenovo encourages owners of information technology (IT) equipment to responsibly recycle their
equipment when it is no longer needed. Lenovo offers a variety of programs and services to assist
equipment owners in recycling their IT products. For information on recycling Lenovo products, go to
http://www.lenovo.com/recycling.

Important battery and WEEE information

Batteries and electrical and electronic equipment marked with the symbol of a crossed -out wheeled bin
may not be disposed as unsorted municipal waste. Batteries and waste of electrical and electronic
equipment (WEEE) shall be treated separately using the collection framework available to customers for
the return, recycling, and treatment of batteries and WEEE. When possibl e, remove a nd isolate batteries
from WEEE prior to placing WEEE in the waste collection stream. Batteries are to be collected
separately using the framework available for the return, recycling, and treatment of batteries and
accumulators.
Country -specific information is available at http://www.lenovo.com/recycling.

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Appendix

Battery recycling marks

Battery recycling information for the United States and Canada

ENERGY STAR model information

ENERGY STAR® is a joint program of the U.S. Environmental Protection Agency and the U.S.
Department of Energy aimed at saving money and protecting the environment through energy efficient
products and practices.
Lenovo is proud to offer our customers products with the ENERGY STAR qualified designation . You
might find an ENERGY STAR mark affi xed on the computer or displayed on the power settings
interface. Lenovo tablets of the following model name, if carry an EN ERGY STAR mark, have been
designed and tested to conform to the ENERGY STAR program requirements for tablets.
TB-8704V
By using ENERGY STAR qualified products and taking advantage of the power -management features of
the tablet, you can help reduce the consumption of electricity. Reduced electrical consumption can
contribute to potential financial savings, a cleaner environment, and the reduction of greenhouse gas
emissions.
For more information about ENERGY STAR, go to http://www.energystar.gov.

Export classification notice

This product is subject to the United States Export Administration Re gulations (EAR) and has an Export
Classification Control Number (ECCN) of 5A992.c. It can be re -exported except to any of the embargoed
countries in the EAR E1 country list.

Troubleshooting
Insufficient memory prompt appears during app installation

Please free up some memory and try to install again.

The touch screen does not work or is not sensitive

Please press and hold the Power button for more than 8 seconds until the device tu rns off. Then switch
it on again in normal way.

Device does not power on or system crashes

Please charge the battery for half an hour and then press and hold the Power button for more than 8
seconds until the device turns off. Then switch it on again in normal way.

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Appendix

The device cannot access the internet via a wireless network

Restart the wireless ro uter or go to Settings and restart Wi -Fi.

The device cannot wake up from sleep mode

Please press and hold the Power button for more than 8 seconds until the device tu rns off. Then switch
it on again in normal way.

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