Zte Nubia N2 User manual

User Manual
NX575J

Copyright Statement
Copyright © 2017 Nubia Technology Co., Ltd.
All rights reserved.
No part of this publication may be quoted, reproduced, translated or used in any form or by any
means, electronic or mechanical, including photocopying and microfilm, without the prior written
permission of Nubia Technology Co., Ltd.
Nubia Technology Co., Ltd. reserves the right to make modifications on print errors or update
specifications in this manual without prior notice.
Trademarks
Android is a trademark of Google, Inc.
For DTS patents, see http://patents.dts.com. Manufactured under license from DTS Licensing Limited.
DTS, the Symbol, & DTS and the Symbol together are registered trademarks, and DTS Sound is a
trademark of DTS, Inc. © DTS, Inc. All Rights Reserved.
All other trademarks remain the property of their respective owners.
Statement of Third-party Applications
During the installation process of some third-party applications, the issues of repeated restart or
abnormal use of software might be caused by incompatibility of the third-party applications, rather
than the phone itself.
Version 1.0, Mar. 2017

Contents
Before you get started ·································································································· 1
Operation of the Keys ··································································································1
Icons on the Status Bar································································································1
Screen control············································································································2
Home screen ·············································································································2
Lock and unlock the screen ··························································································3
Calls ··························································································································· 4
Make a call ················································································································4
Call settings···············································································································5
Answer a call ·············································································································5
Reject a call···············································································································5
End a call ··················································································································5
Options during a call····································································································5
Call log························································································································ 6
Voicemail····················································································································· 6 
Contacts······················································································································ 6 
Create new contact ·····································································································6
Search contacts ·········································································································6
Add to Favorites ·········································································································7
Contacts group···········································································································7
Delete a contact ·········································································································7
Delete multiple contacts ·······························································································7
Edit a contact ·············································································································7
Share a contact ··········································································································7
Import & export contacts ······························································································8
Messages ···················································································································· 8
Send a message ········································································································8
Receive messages······································································································8
Delete messages········································································································8
Message settings········································································································8
Email··························································································································· 8
Set up Email account···································································································9
Check Emails·············································································································9
Send an Email ···········································································································9
Network Applications···································································································· 9
Data connection ·········································································································9
Wi-Fi ························································································································10
Tethering & portable hotspot ·························································································10
Browser ····················································································································10
Bluetooth connection ···································································································11
GPS ···························································································································· 12
Start GPS··················································································································12
Connect to the PC ········································································································ 12

Transmit files ············································································································ 12
Transmit photos········································································································· 12
Charge the phone ······································································································ 12
Settings·······················································································································12
Wireless & Networks ·································································································· 12
Launcher·················································································································· 13
Display ···················································································································· 13
Notification center ······································································································ 13
Sound······················································································································ 14
Lock screen ·············································································································· 14
Fingerprint Identification ······························································································ 14
Security and privacy ··································································································· 15
Accounts ·················································································································· 15
Apps ······················································································································· 15
Other system settings ································································································· 15
System update ·········································································································· 16
About phone ············································································································· 16
Features ······················································································································16
Screen split-up ·········································································································· 16
Custom bottom key ···································································································· 16
Touch gestures·········································································································· 16
Smart sensing ··········································································································· 17
Dual instance ············································································································ 17
Super Screenshot ······································································································ 17
Multimedia ···················································································································17
Camera···················································································································· 17
Camera Family·········································································································· 18
Camcorder ··············································································································· 21
Music ······················································································································ 22
Video player·············································································································· 22
Gallery····················································································································· 22
Clock···························································································································23
Alarms ····················································································································· 23
World Time ··············································································································· 23
Stopwatch ················································································································ 23
Countdown timer ······································································································· 24
Tools ···························································································································24
Sound Recorder ········································································································ 24
Backup ···················································································································· 24
Calculator················································································································· 25
Flashlight ················································································································· 25
System update ·········································································································· 25
NotePad··················································································································· 25
Other···························································································································26
My Files ··················································································································· 26
Calendar ·················································································································· 26

Input Method················································································································ 26
Safety Precautions ······································································································· 26
Using your phone safely·······························································································26
Charger care and safety·······························································································28
Care & Maintenance····································································································28

1
Before you get started
Thank you for choosing nubia NX575J digital mobile phone, which we’ll simply call ‘phone’ from now
on.
Based on Android
TM
platform, the phone adopts a processor with novel appearance and cool user
interface, which bring you a brandnew experience.
To guarantee your phone is always in its best condition, please read this manual carefully before you
get started.
And don’t worry if the pictures we use to demonstrate your phone’s functions look a little different from
what you see on its screen. It’s the functions they show that matter.
If there is any inconsistence caused by function update between user manual and your phone, please
subject to your phone.
Operation of the Keys
Power/Reboot/Lock key
Press and hold: turn on/off the phone.
Press and hold more than 10 seconds: reboot the phone.
Press: turn off and lock the screen, or wake up the screen.
Home key / Fingerprint Key
Press: return to the home screen from any other interface.
Press and hold: open Google search.
Unlock the phone, make payments in screen-off mode and open the encrypted apps through
fingerprint. For details on settings, please refer to “Fingerprint Identification”.
Menu key
Press: open the tools menu of the current interface.
Back key
Press: return to the previous menu.
Press and hold: open the list of most recently used applications.
Volume key
Press the Volume+ key to raise the volume and press the Volume- key to lower the volume.
Press and hold the Volume- key to turn your phone into the Vibration or Silence mode.
Icons on the Status Bar
Icons Descriptions Icons Descriptions
Battery full Charging
In a call
Missed calls
Call forwarding enabled
Unread messages
Flight mode enabled Silent mode enabled
Connected to Wi-Fi Vibrate mode enabled
Wi-Fi hotspots enabled Bluetooth On

2
Icons Descriptions Icons Descriptions
Music player On
A
larm On
Headset inserted SIM/UIM card unavailable
GPS enabled
Screen control
You can control your phone through a series of operations on the screen.
- Touch: touch once on an item on the screen to select it or open whatever you touch.
- Swipe: slide your fingers on the screen to move through what’s on the screen.
- Press and hold: press your finger down and leave it there for a few seconds to open a menu specific
to what you're doing.
- Drag:drag an item on the screen to perform certain operations.
- Pinch or stretch: In some applications (e.g., Gallery, Browser), touch the screen with two or more
fingers, and then pinch your fingers together on the screen or stretch them apart to zoom out or in.
- Rotate: In most screens, rotate your phone sideways to switch the screen from portrait mode to
landscape mode.
Home screen
The home screen appears as the phone is in idle mode. On the home screen, you can check the
status of the phone and access applications.
Extend home screen
The home screen can be extended to exceed the width of the screen to provide more space for newly
added applications, shortcuts, widgets, etc.
Swipe left or right to move to the left or right side of the home screen.
Touch the small dot at the lower part of the screen to directly move to the corresponding screen.
Self-defined function bar
There are four icons at the bottom of the screen. You can replace these icons with the applications or
shortcuts that you need access most frequently.
1. Press and hold an icon at the function bar and drag it to the area outside the function bar.
2. Press and hold another icon you want to replace with, and then drag it to an empty area in the
function bar.
Show/hide notification panel
As a new notification icon appears in the notification panel, you can pull down the notification panel
and touch a notification to perform detailed operation.
Swipe up from any place on the screen to hide the notification panel.
Move icons on home screen
Press and hold the icon you want to move, drag it to your desired position on the screen and release
it.

3
Arrange Icons
1. On the Home screen, press the “Menu” key to select “Arrange Icons”, touch the icons you want to
arrange and move them to the bottom of the screen.
2. Swipe right to the target screen and touch the icons at the bottom of the screen to move to the
target screen.
3. Touch the icon to add a new screen and touch the icon to set the current screen as the
Home screen.
Remove icons on home screen
To uninstall an application or remove a widget, press and hold the Application or Widget icon and drag
it to the “Remove/Uninstall” icon at the top of the screen.
Note：
The system built-in applications cannot be removed.
Change desktop wallpaper
On the home screen, press the “Menu” key to select “Wallpapers”.
Add widgets
On the home screen, press the “Menu” key to select “Widgets”.
Access recently used applications
1. Press and hold the “Back” key to open a list of most recently used applications.
- Touch a thumbnail to enter the relevant application.
- Swipe up on an application thumbnail to remove the application from the list.
- Swipe down on an application thumbnail to lock/unlock the application.
2. Touch the round icon at the lower part of the screen to clear the list.
Note:
The locked applications won’t be removed.
Use shortcuts panel
1. On the home screen or in the process of using an application, pull down the notification panel to
open the shortcuts panel.
2. Swipe down from the shortcuts panel to show more shortcut icons. Touch the shortcut icons to
perform the related actions.
Create a folder and add items into the folder
1. On the home screen, press and hold an icon and drag it to another icon on the screen to create a
folder containing these two icons.
2. Press and hold other icons and drag them to the folder.
Lock and unlock the screen
Lock the screen
Press the “Power” key to lock the screen. The phone shall automatically lock the screen after it’s not
used for a while.

4
Show Music widget
When the screen is locked, press the “Power” key to light up the screen, and double touch the “Home”
key to display the Music widget.
Unlock the screen
1. Press the “Power” key to turn on the LCD.
2. Swipe up from the bottom of the screen to unlock the screen.
Change screen lock method
1. On the home screen, select “Settings” > “Lock screen” > “Screen lock”.
2. Choose the screen lock method.
Calls
Make a call
Directly make a call
1. On the home screen, touch the icon “Phone” to display the dialing keypad.
2. Touch the numeric buttons to input the telephone number and touch the button to make a
call.
You can also use your Dialer to quick search and call people from your Contacts. Pay attention to your
Dialer, on each button you can find letters. Use this letters to find your Contact. Start to type name of
contact, using Dialer, as when you type message.
Example: if you need to find and dial Contact with name John, you need dial: 5(JKL) - 6(MNO) - 4(GHI)
- 6(MNO).
Note:
If you have inserted two SIM cards, there will be two call icons on the dialing interface. Select SIM 1 or
SIM 2 to make a call.
Make a call from Contacts
On the home screen, touch “Contacts” to select the contact you want to call, and then touch the icon
to make a call.
Make a call from call logs
On the home screen, touch “Phone” to select a call from call logs and touch it to make a call.
Make an international call
On the home screen, touch “Phone” to display the dialing keypad, press and hold the “0” key until “+”
appears on the screen, and then dial the country code or region code, city code and phone number.
Dial a call from messages
1. On the home screen, touch “Messages” to open the message interface.
2. Touch the desired message to open it.
3. Touch “Detail” and the icon to call the sender.

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Speed dial
On the dialing keypad, press and hold 2-9 key to quickly call the corresponding contact. Please
perform settings according to the prompt.
Call settings
1. On the home screen, touch “Phone” to display the dialing keypad.
2. Press the “Menu” key to select “Call settings”. You can set the options during a call. In “More
settings” menu, you can set Fixed Dialing Numbers, Call Forwarding and Call Waiting etc.
Answer a call
The phone shall ring or vibrate (depends on the current mode and settings) upon an incoming call.
On an incoming call interface, hold the icon and swipe down to answer the call.
Reject a call
On an incoming call interface, hold the icon and swipe up to reject the call.
If you want to send a text message while rejecting the call, hold the icon “Reply with SMS” on the
screen and swipe up to select your desire text message.
End a call
Touch the icon to end a call.
Options during a call
Adjust the volume
In a call, press the volume key to adjust the volume.
Dialpad
Touch “Dialpad” to display the dialing keypad for easy operations.
Hands-free
Touch “Hands-free” to enter the hands-free mode and touch it once again to resume.
Mute
Touch “Mute” to turn off the microphone so the other party is unable to hear your voice. Touch “Mute”
again to turn mute off.
Add a call
Touch “Add a call” to make a conference call.
The function requires the support from the network operator.
Call hold
Touch “Hold” to hold the current call and touch it again to resume the call. This function requires the
support from the network operator.
Call record

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Touch “Recorder” to record a call.
Notepad
Touch “Notepad” to quickly record the information in the call.
Contact
Touch “Contact” to enter the list of contacts.
Call log
1. On the home screen, touch the icon “Phone”.
2. All call logs are displayed on the screen. If you just want to show missed calls only in Call Log,
please touch the Call Log area, pull it down and touch “Missed calls”.
3. If you want to delete one single call log, press and hold this call log and select ”Delete call log”.
Voicemail
You can set “Forward missed call to voice mail”. If you’ve missed an incoming call, the caller can
leave a voice message.
Note:
Prior to access to voicemail server, you must save voicemail server number. Please contact your
network operator to get the number.
Set voicemail
1. On the home screen, touch “Phone” to display the dialing keypad.
2. Press the “Menu” key to select “Call settings” > “More settings” > “Voicemail”.
3. Touch “Voicemail number” to set.
Listen to voicemail
On the home screen, touch “Phone” to display the dialing keypad, and press and hold “1” key to listen
to voicemail.
Contacts
In Contacts you can view or manage your contacts.
Create new contact
1. On the home screen, touch “Contacts” and the icon .
2. Enter the information of the new contact.
3. Select the storage location.
4. Touch “OK” to save.
Tips:
You can also create new contact from the dialing interface.
Search contacts
After you enter “Contacts”, all contacts will be arranged in alphabetical order.

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1. Swipe up/down to scroll the list of contacts. You can also quickly scroll the list by dragging your
fingers along the right index.
2. Touch “Search contacts” and enter a contact’s name to quickly find the contact.
3. Touch a contact’s name to view the details of the contact.
4. When a contact is open, you can touch the icon to dial and touch the icon to send a
message.
Add to Favorites
1. Enter “Contacts” and select the contact you want to add to favorites.
2. Touch the icon “Star”.
3. On the Contacts interface, touch the page “Favorites” to view the contacts you have added to
Favorites.
Note:
You can only add the contacts saved in the phone to Favorites.
Contacts group
After creating a contacts group, you can send a message or an email to the whole group.
1. Enter “Contacts” and press the “Menu” key to select “Group”.
2. Touch “Create group”.
3. Enter a name for the group.
4. Touch “Group ringtone” to set the ringtone for the group, and enter a contact’s name or touch the
icon to select from the list of contacts.
5. Touch “OK” to save.
6. Open a group and touch “Group Sms” or “Group mail” at the bottom of the screen to send a text
message or Email to all of the group members.
Note:
You can only add the contacts saved in the phone to Contacts group.
Delete a contact
1. Enter “Contacts” and touch the contact you want to delete.
2. Select “More” >“Delete”.
Delete multiple contacts
1. On the interface of contacts list, press the “Menu” key to select “Delete contact”.
2. Select the contacts you want to delete and touch “OK”.
Edit a contact
1. Enter “Contacts” and touch the contact you want to edit.
2. Touch the icon “Edit” at the bottom of the screen.
Share a contact
You can share the information of a contact via Bluetooth, Email, etc.
1. Enter “Contacts” and touch the contact you want to share with others.
2. Touch the icon “Share”.

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Import & export contacts
You can move contacts from the SIM card/SD card to the phone or from the phone to the SIM card/SD
card.
1. Enter “Contacts”.
2. Press the “Menu” key to select “Contacts advanced settings” and choose from “IMPORT/EXPORT
CONTACTS”.
Messages
You can send or receive text messages and multimedia messages.
On the home screen, touch “Messages” to open the message interface.
Send a message
1. On the messages interface, touch the icon .
2. Type your desired telephone number into the field “To ”.
- Manually input a telephone number or E-mail address. For multiple numbers, please separate them
with a semicolon or comma. As you input an E-mail address, the phone shall automatically convert it
to MMS.
- You can also touch the icon to select your desired telephone number from Contacts.
3. Type the message text into the field “Type”. Touch the icon to insert a Photo, Video, Audio or
Phrase.
4. Touch the icon to send the message.
Note:
If you have inserted two SIM cards, there will be two sending icons displayed beside the text. Touch to
select SIM 1 or SIM 2 to send a message.
Receive messages
A notification will be shown in the notification panel upon the receipt of a new message. Touch the
notification to view the details or touch “Messages” to view.
Press and hold one single message to select Forward, Favorite, Remove, etc.
Delete messages
On the messages interface, press and hold a message thread, then select the message thread(s) you
want to delete, and touch “Delete” at the bottom of the screen.
If you want to delete one single message, touch the message thread to enter, press and hold the
message you want to delete, and touch “Remove”.
Message settings
On the messages interface, touch the icon to perform relevant settings.
Email
You can send or view Email through your personal or corporate Email account.
Please turn on “Mobile data” or connect your phone to a Wi-Fi network before using the Email

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function.
Set up Email account
1. On the home screen, touch “Email”.
2. Input your Email address & password and touch “Next”.
3. Perform the operations according to the prompt on the screen.
4. If you cannot set up Email, please touch “Manual setup” and follow the instructions on the screen.
Please consult your Email provider if you are not aware of the relevant information of your Email
account.
After completing the settings of your Email account, you can download your Email into your phone.
Check Emails
1. If you have set up your Email account, touch “Email” to enter the inbox of this account.
2. If you want to check Emails of more accounts, select “Settings” > “Add account.”
3. Touch the account’s name at the top of the screen to select the account you want to check. Touch
“Combined View” to check all of the Email accounts you’ve set up in one inbox.
4. Scroll the screen and check the Emails.
Send an Email
1. On the Email interface, touch the icon “Compose”.
2. Type the recipient’s address into the field “To ” or touch the icon to select one recipient from
the contacts list.
3. If you need to send by Cc, touch the icon “Add Cc”. If you need to send by Bcc, select “More” >
“Add BCc”.
4. Touch “Subject” to input the Email subject.
5. Touch the text field to input the text.
6. If you want to attach a file, touch the icon “Attach File”.
7. Touch the icon to send an Email, or select “More” > “Save draft” to save the Email as draft.
Network Applications
Data connection
Your phone can connect to the Internet.
Pull down the notification panel to show the Shortcuts panel, and touch “Mobile” to enable or disable
data connection.
On the home screen, you can also select “Settings” > “SIM card settings” > “More” to perform detailed
settings for data connection.
If you have inserted two SIM cards, you can switch between two cards under the menu “SIM card
settings” and perform detailed settings for two SIM cards respectively.
Note:
You may need to pay for some data service. For details, please consult your network service provider
for details.
If you don’t use mobile network, please promptly disable data connection to avoid unnecessary
charges.

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Wi-Fi
Your phone can connect to other network devices through access points or wireless hotspots.
Enable Wi-Fi
1. On the home screen, select “Settings” > “Wi-Fi”.
2. Touch the switch to turn on Wi-Fi.
3. Your phone shall automatically search available Wi-Fi access points.
4. Select one access point from the list.
- If you’ve selected one open network, your phone will automatically connect to the network.
- If you’ve selected one secured network, your phone will connect to the network after you enter the
correct password.
Manually add Wi-Fi
1. On the home screen, select “Settings” > “Wi-Fi”.
2. Touch the switch to turn on Wi-Fi.
3. Touch “Add network” to input the network SSID and select the security type.
4. Touch “OK” to save the settings.
Tethering & portable hotspot
Tethering Wi-Fi hotspot
1. On the home screen, select “Settings” > “Other wireless settings” > “Tethering & portable hotspots”.
2. Touch the switch to turn on “Portable Wi-Fi hotspot”.
3. Touch “Set up Wi-Fi hotspot” to edit “Network name”, “Security” and “Password”.
4. Find your phone’s network name on other devices and connect.
USB tethering
After connecting your phone to the PC through a USB cable, you can use your phone as Modem to
share the phone’s mobile network.
If your operating system is Window 7 or Mac OS X, you can establish network connection in the
following method. If you use other operating system, you need manually establish a network
connection.
1. Connect your phone to the PC through a USB cable,
2. On the home screen, select “Settings” > “Other wireless settings” >Tethering & portable hotspots”.
3. Touch the switch to turn on “USB tethering”.
4. After tethered, you can access to the Internet on your computer through the phone’s network.
Bluetooth tethering
1. On the home screen, select “Settings” > “Other wireless settings” > “Tethering & portable hotspots”.
2. Touch the tick-box next to “Bluetooth tethering”.
3. Make sure you have turned on Bluetooth and set Visible to all nearby Bluetooth devices. Scan on
other devices and pair with your phone.
Browser
Open browser
1. On the home screen, touch “Browser”.
2. Touch the input field at the top of the screen and input a website address.

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3. Touch “Go”.
Browser options
When browsing a web page, you can slide to scroll the screen to view other parts of the web page.
- Pinch your fingers together on the screen or stretch them apart to zoom in or out. (The function
might not be available on some pages.)
- Double touch the screen to return. (The function might not be available on some pages.)
- Touch the icon > “Add bookmark” to add the current web page to bookmark,
- Touch the icon > “Bookmark” to open the saved bookmarks,
- Touch the icon > to send the website to others or share with others,
Browser settings
On the browser interface, touch the icon > to perform settings according to the prompt on
your phone.
Bluetooth connection
Via Bluetooth function, you could exchange data with other nearby Bluetooth devices.
Since the Bluetooth devices communicate through radio wave, the interference might exist due to
some obstacles or other electronic devices.
Scan other devices and pair with them
1. On the home screen, select “Settings” > “Bluetooth”.
2. Touch the switch to turn on Bluetooth.
3. Your phone shall automatically scan the nearby Bluetooth devices. Select one device.
4. Touch “Pair” to pair with two devices. Or input the Bluetooth password and then touch “OK”.
After the paring request is accepted by other device or the same password is entered, the pairing is
completed.
5. After paired, these two devices can communicate within short distance.
Send data via Bluetooth
You can send music, sound recordings, videos, calendar events, contacts, etc. via Bluetooth. The
operation process depends on what you send.
Below is an example of sending an image via the Bluetooth.
1. On the home screen, touch “Gallery”.
2. Open the image you want to send.
3. Select “Share” > “Bluetooth”.
4. Select paired device or select one device from the scanning list to pair and send the file.
Receive data via Bluetooth
1. Turn on Bluetooth and enable Bluetooth detection.
2. Show the notification panel, touch the Bluetooth share notification and touch “Accept” to receive the
file.
3. After the file is received, the phone shall display the notification. If you want to view the file, show
the notification panel and touch the relevant notification.

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GPS
The phone has GPS receiver, so you can start GPS service and use other GPS functions.
Please try to use GPS function on sunny days. The GPS performance can be affected by factors such
as ceiling, roof or weather. If you want to get the best performance, please try to move to the area
where you can get 360°panoramic view of the entire sky. The skyscrapers and walls might affect the
GPS performance.
Start GPS
You can receive the position information and search maps only after starting GPS service.
1. On the home screen, select “Settings” > “Other system settings” > “Location”
2. Touch the switch to turn on “Location”.
3. Select the mode for location services.
Connect to the PC
Transmit files
You can access the files saved in your phone after connecting your phone to your computer.
1. Connect your phone to your computer through a USB cable.
2. Touch “Transmit files”.
Transmit photos
You can access the pictures saved in your phone after your phone is connected to your computer as
Camera device
1. Connect your phone to your computer through a USB cable.
2. Touch “Transmit photos”.
Charge the phone
1. Connect your phone to your computer through a USB cable.
2. Touch “Charge only”.
Settings
Wireless & Networks
SIM card settings
If you have inserted two SIM cards, your phone shall automatically switch to Dual Card mode.
1. On the home screen, select “Settings” > “SIM card settings”.
2. Select one SIM card and turn on “Mobile data”. You can also select Network Type and touch “More”
for detailed settings.
Note:
When two SIM cards are inserted, one card is used for data service and the other card is used for
GSM only.
You can make HD voice and video calls after turning on “VOLTE”. This function requires the support
of telecom operators.

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Airplane mode
After the Airplane mode is activated, your phone will close all wireless connections.
1. On the home screen, select “Settings” > “Other wireless settings”.
2. Touch the switch icon next to “Airplane mode”.
Tips:
You can pull down the notification panel to show the Shortcuts panel, and touch “Airplane mode” to
enable or disable the airplane mode.
SMS app
1. On the home screen, select “Settings” > “Other wireless settings”.
2. Touch “Default SMS app” and select “Messaging” to send out a message.
VPN
You can create a Virtual Private Network and securely connect to the VPN through the Internet.
1. On the home screen, select “Settings” > “Other wireless settings” > “VPN”.
2. Set a lock screen PIN or password.
3. Touch “Add”.
4. Enter the VPN server’s name, select the server’s type and enter the server’s IP address.
5. Tick “PPP encryption” or cancel the tick.
6. Touch “OK”.
7. Touch the connection you have just created, enter the username and password, and touch
“Connect”.
Launcher
On the home screen, select “Settings” > “Launcher”.
Wallpaper: select the wallpaper on the desktop or lockscreen.
Desk layout: switch the desk layout between 4*5 and 5*5.
Quick search: select the searchable items.
Display
On the home screen, select “Settings” > “Display”.
Brightness: adjust the screen brightness. If you turn on Automatic brightness, your phone will adjust
the screen brightness automatically according to the environment.
Breath light: the breath light will light up when you charge or touch your phone.
Screen display preferences: set your preferred screen display effect.
Font size: set the font size for Phone, Messages, Contacts and Settings.
Auto-rotate screen: the phone automatically rotates according to your screen direction after you turn it
on.
Notification center
On the home screen, select “Settings” > “Notification Center”.
Applications Notification: manage the apps notifications displayed on the notification panel.
QS switch definition: manage the shortcuts switch displayed on the notification panel.
Allow Lockscreenstatusbar Drop..: turn on/off
Show Notification icon: show the icon of apps notification at the status bar after it is turned on.
Show Netspeed: show the real-time network speed at status bar after it is turned on.

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Show Lockscreen Notification: show the received apps notification on the lockscreen interface after it
is turned on.
Sound
On the home screen, select “Settings” > “Sound” to change different sound settings of the phone.
Volume: set the volume for media, ringtone & notifications and alarm.
Silent mode: turn on/off silent mode.
Also vibrate for calls: your phone rings and vibrates upon an incoming call.
Vibrate on touch: after the function is turned on, your phone vibrates when you touch the keys.
Phone ringtone: set the default incoming call ringtone.
Message alert sound: set the default messaging sound.
Default notification ringtone: set the default notification ringtone.
Other sounds: choose whether or not to turn on Dial pad tone, Screen lock sound, Touch sound, and
Power-on sound.
DTS: provide you complete entertainment experience in videos, audios and games. When using the
speaker, the sound automatically open.
Lock screen
Screen lock: select Swipe, Pattern, PIN or password to set the screen lock.
Pocket mode: prevent some inadvertent operations when the phone is put inside the pocket.
Sleep: adjust the delay before the screen automatically turns off.
Fingerprint Identification
The Fingerprint key is the most secure key. You can use your fingerprint to unlock your phone and
make payments.
Fingerprint registration
1. On the home screen, select “Settings” > “Fingerprint Identification”.
2. Touch “Add fingerprint” to select an unlock method.
3. Press your finger on the fingerprint identification sensor.
4. Release your finger after a while and press your finger on the sensor again. Use the same finger to
repeat this operation till your finger is identified 100%.
5. Touch “Done”.
Fingerprint unlock
1. On the “Fingerprint Identification” interface, turn on “Mobile phone Unlocking”.
2. When the phone is locked, press the “Power” key to light up the screen and press your finger on the
fingerprint identification sensor to unlock your phone.
Wake up Blank Screen
1. On the “Fingerprint Identification” interface, turn on “Wake up Blank Screen”.
2. When the screen is blank, press your finger on the fingerprint identification sensor to wake up the
screen.
Screen-off Pay
In Screen-off mode, you can make payments through your fingerprint.
1. On the “Fingerprint Identification” interface, touch “Screen-off Pay”.
2. Select the app requiring fingerprint payment and select the finger used for payment.