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About This Document .................................................................................................................... ii
1 Basic features ................................................................................................................................. 8
1.1 Color schemes ............................................................................................................................................................... 8
1.3 Your phone at a glance .................................................................................................................................................. 9
1.5 Locking and unlocking the screen .............................................................................................................................. 16
1.5.1 Locking the screen ................................................................................................................................................... 16
1.5.2 Unlocking the screen ............................................................................................................................................... 16
1.6 Home screens .............................................................................................................................................................. 17
1.6.1 How do I add or delete a home screen? ................................................................................................................... 17
1.6.2 Home screen overview............................................................................................................................................. 18
1.6.3 How do I manage the applications and widgets on the home screen? ..................................................................... 19
1.6.4 How do I add a widget to the home screen? ............................................................................................................ 20
1.7.1 How do I create a contact? How do I assign a photo to a contact? .......................................................................... 21
1.7.2 How do I import contacts from or export contacts to a SIM card? .......................................................................... 22
1.7.3 How many contacts can my phone save?................................................................................................................. 23
1.7.4 How do I add a contact to a group? ......................................................................................................................... 23
1.7.5 How do I import or export contacts? ....................................................................................................................... 25
1.8 Text messaging ........................................................................................................................................................... 26
1.8.1 How do I delete a message from a message thread? How do I delete a message thread? ........................................ 26
1.8.2 How do I forward a text message, or send a text message to multiple recipients? .................................................. 26
1.8.3 How many English characters can be contained in a long text message? ................................................................ 27
1.8.4 How many text messages can be saved on my phone? ............................................................................................ 27
1.8.5 How do I set the SMS center number? .................................................................................................................... 27
1.9.1 Can I record a call? .................................................................................................................................................. 28
1.9.2 How do I have a conference call? ............................................................................................................................ 29
1.10.1 How do I send a multimedia message? .................................................................................................................. 29
1.10.2 Why can't I send or receive multimedia messages? What can I do? ...................................................................... 29
1.10.3 Is there any restriction on the size, format, or resolution of the file to be attached to a multimedia message? ..... 30
1.10.4 Can I save attachments from multimedia messages? Where are the attachments saved? ...................................... 30
1.11 Music ........................................................................................................................................................................ 31
1.11.1 How are my songs sorted? ..................................................................................................................................... 31
1.11.2 How do I create a playlist? ..................................................................................................................................... 31
1.11.3 What play modes does my phone support? ............................................................................................................ 34
1.11.4 How do I play songs in the background or exit Music? ......................................................................................... 34
1.12 Camera ................................................................................................ ................................................................ ...... 34
1.12.1 If my phone has no microSD card inserted, can I use it to take photos or record videos? ..................................... 34
1.12.2 Why can't I open some photos or videos? .............................................................................................................. 35
1.12.3 Where are my photos and videos saved? ............................................................................................................... 35
1.12.4 How do I edit a photo or add a photo frame? ......................................................................................................... 35
1.12.5 Does my phone support HD videos? ..................................................................................................................... 36
1.12.6 How do I switch between front and rear cameras? ................................................................................................ 36
1.12.7 What video formats and resolutions does my phone support? ............................................................................... 36
1.12.8 What picture formats and resolutions does my phone support? ............................................................................. 36
1.13 Streaming media ....................................................................................................................................................... 37
1.13.1 Will my phone stop playing streaming media when a call comes in? If yes, will it resume playing when the call
1.13.2 Why can't my phone cannot play some streaming media? ..................................................................................... 37
1.13.3 What may cause poor quality of online streaming media played on my phone? ................................................... 37
1.13.4 Will playing online streaming media take up my phone's storage space? .............................................................. 37
1.14 Bluetooth .................................................................................................................................................................. 37
1.14.1 What files can be transmitted using Bluetooth? ..................................................................................................... 37
1.14.2 How do I send a file using Bluetooth? ................................................................................................................... 38
1.14.3 Why can't my phone be discovered by other Bluetooth devices? .......................................................................... 39
1.14.4 What is the Bluetooth working range? ................................................................................................................... 40
1.14.5 Why can't I pair my phone with other Bluetooth devices? .................................................................................... 40
1.14.6 Can my computer use my phone's data connection through Bluetooth? Can I play games with other devices using
1.15.1 What can I do if the navigation application on my phone cannot receive signals from GPS satellites? ................ 42
1.16 Does my phone support FM radio? If yes, how do I save manually found channels? .............................................. 42
1.17 Does my phone support live wallpapers? ................................................................................................................. 43
1.18 Does my phone support video calls or video chats? ................................................................................................. 43
1.19 How do I take a screenshot? ..................................................................................................................................... 44
1.20 Does my phone support flash playback? If not, can I install a third-party flash player for flash playback? ............. 44
1.21 Does my phone come with a headset? What line order does my phone support? ................................ ..................... 44
2 Common settings......................................................................................................................... 46
2.1.1 How do I configure email settings? ......................................................................................................................... 46
2.1.2 Can I view emails when no Internet connection is available on my phone? ............................................................ 49
2.1.3 How do I synchronize contacts and calendar events? .............................................................................................. 49
2.2.1 How do I connect my phone to a Wi-Fi network? ................................................................................................... 50
2.2.2 What Wi-Fi protocols does my phone support? ....................................................................................................... 52
2.2.3 Why can't I open web pages when my phone has a Wi-Fi connection? ................................................................... 52
2.2.4 Why can't my phone detect signals from Wi-Fi hotspots? ....................................................................................... 52
2.2.5 How do I know whether my phone is using its mobile data connection or a Wi-Fi connection to access the Internet?
2.2.6 Why can't I connect to a Wi-Fi hotspot? .................................................................................................................. 52
2.2.7 What can I do if my phone's Wi-Fi connection automatically terminates after the screen turns off? ...................... 52
2.3 Can I use my phone as a mobile Wi-Fi hotspot and access the Internet from another device using my phone's data
2.4 How do I connect my phone to a Wi-Fi hotspot with a static IP address to access the Internet? ................................ 56
2.5 How do I set my phone to work as a modem and provide Internet access for computers?......................................... 56
2.6 Tone settings ............................................................................................................................................................... 57
2.6.1 How do I set the phone ringtone? ............................................................................................................................ 57
2.6.2 How do I enable or disable vibration for incoming calls and messages? ................................................................. 58
2.6.3 How do I set a custom audio file as the ringtone or message tone? ......................................................................... 59
2.6.4 Can I set the ringtone for a contact group? ................................................................ ................................ .............. 60
2.6.5 How do I disable touch sounds? .............................................................................................................................. 60
2.7 Languages and keyboards ........................................................................................................................................... 61
2.7.1 How do I change the system language? ................................................................................................................... 61
2.7.2 What can I do if I can't use a newly installed text input method? ............................................................................ 62
2.7.3 How do I change the system font size? .................................................................................................................... 63
2.7.4 What text input methods does my phone support? .................................................................................................. 64
2.7.5 How do I disable key press vibration? ..................................................................................................................... 64
2.8 Internet access ............................................................................................................................................................. 66
2.8.1 How do I clear my browser cache and browsing history? ....................................................................................... 66
2.8.2 How do I view a web page in full screen or save a web page to bookmarks? ......................................................... 66
2.8.3 Can I log in to my email account using the browser on my phone? ........................................................................ 66
2.8.4 Can I log in to my online bank account from my phone? ........................................................................................ 67
2.8.5 How do I save an image from a web page? ............................................................................................................. 67
2.8.6 How do I set the home page? ................................................................................................................................... 68
2.8.7 How do I save a web page for offline reading? ....................................................................................................... 68
2.8.8 What can I do if my phone fails to access the Internet? ........................................................................................... 69
2.8.9 How do I turn on or turn off the mobile network? ................................................................................................... 69
2.8.10 How do I view my phone's data service status or turn off the data service? .......................................................... 69
2.8.11 Can I use my phone to access the Internet during a call? ....................................................................................... 70
2.8.12 What is a VPN? How do I set VPN parameters? ................................................................................................... 70
2.9.1 How do I set a screen unlock PIN? .......................................................................................................................... 71
2.9.2 Does my phone support the Face Unlock function? ................................................................................................ 72
2.9.3 How do I set a screen unlock pattern? ..................................................................................................................... 72
2.9.4 How many times can I try the screen unlock pattern before my phone becomes permanently locked? Can I unlock
the phone using my Gmail account? ................................................................................................................................. 74
2.9.5 How do I lock and unlock the screen? ..................................................................................................................... 74
2.10.1 How do I add or remove an alarm? ........................................................................................................................ 74
2.10.2 Will the alarms go off when my phone is powered off? ........................................................................................ 76
2.11.1 What application formats does my phone support? Is JAVA supported? ............................................................... 76
2.11.2 How do I download third-party applications? ........................................................................................................ 76
2.11.3 Can I change the default installation location for applications? ............................................................................. 76
2.11.4 How do I install, manage, and uninstall applications? ........................................................................................... 76
2.11.5 Why can't I install an application? ......................................................................................................................... 77
2.12.1 Can I install applications to a microSD card? ........................................................................................................ 77
2.12.2 Does my phone support online banking transitions? ............................................................................................. 77
2.13 Backup and restoration ............................................................................................................................................. 77
2.13.1 How do I back up and restore data? ....................................................................................................................... 77
2.13.2 Can I back up my contact groups? ......................................................................................................................... 78
2.13.3 What data can be backed up on my phone? ........................................................................................................... 79
2.14.1 What can Task Manager do? .................................................................................................................................. 79
2.14.2 How do I access Task Manager? ............................................................................................................................ 79
2.14.3 What does the Task Manager screen look like? ................................ ................................................................ ..... 80
2.14.4 How do I manage a specific application using Task Manager? ............................................................................. 80
2.14.5 What cloud services does my phone provide? ....................................................................................................... 80
2.14.6 How do I access Weather? ..................................................................................................................................... 80
2.15 What are the developer options? ............................................................................................................................... 82
2.16 Can I synchronize my phone's date and time with the network? .............................................................................. 82
2.17 Can I use my phone as a USB flash drive? ............................................................................................................... 82
2.18 How do I free up the internal storage? ...................................................................................................................... 83
2.19 How can I adjust the screen brightness? ................................................................................................................... 83
2.20 Does my phone have key backlight? ........................................................................................................................ 84
2.21 How do I turn on or turn off airplane mode? ............................................................................................................ 85
2.22 How do I restore my phone to its factory settings? ................................................................................................... 86
2.23 How do I enter and exit safe mode? .......................................................................................................................... 87
2.24 Does my phone support HiSuite? ............................................................................................................................. 87
2.25 Does my phone support HDMI? ............................................................................................................................... 87
2.26 Does my phone support TV-out? .............................................................................................................................. 88
2.27 Does my phone support OTG? How do I use it? ...................................................................................................... 88
2.28 What can I tell from the status indicator? ................................................................................................................. 89
2.29 Can I use other power adapters than the provided one to charge my phone? ........................................................... 89
2.30 Why can's my phone display some games properly? ................................................................................................ 90
2.31 What are the features of my phone?.......................................................................................................................... 90
3 Common questions about 4G LTE ........................................................................................... 91
3.1 What is the difference between TDD-LTE and FDD-LTE? ........................................................................................ 91
3.2 I can't use my 4G phone to access 4G networks? ....................................................................................................... 91
3.3 How do I switch between 2G, 3G, and 4G networks? ................................................................................................. 91
3.4 Why is my phone's 4G signal weak (only one or two bars of signal)? ....................................................................... 91
4.1 How do I save battery power? .................................................................................................................................... 92
4.2 How do I reduce my mobile data usage? .................................................................................................................... 92
4.3 What can I do if my phone is experiencing slowdown issues? ................................................................................... 92
4.4 Can I set my customized wallpaper not to stretch? ..................................................................................................... 93
4.5 How do I enter recovery mode and restore my phone to its factory settings? ............................................................ 93
4.6 Can I scan a QR code using my phone?...................................................................................................................... 93
4.7 Does my phone support 3D acceleration?................................................................................................................... 93
4.8 How do I know whether my phone has been rooted? ................................................................................................. 93
4.9 Can I remove the battery? Will configuring my phone to automatically set the date and time generate data traffic? 94
4.10 Can I use my phone for recording? ........................................................................................................................... 94
4.11 Does my phone come with protective film?.............................................................................................................. 94
4.12 Does my phone support mobile TV? ........................................................................................................................ 94
4.13 Can I edit Word, Excel, PPT, and PDF files on my phone? ...................................................................................... 94
4.14 How is my phone's ROM allocated? ......................................................................................................................... 95
4.15 How do I check the available storage in the phone memory and microSD card? ..................................................... 95
Advanced – TDL (CSFB)+G China Mobile version, dual card
P7-L16
Sophia-L16
Advanced – UL general, overseas general, single card
Remarks
Among all the advanced models, only the China Telecom version does not
support NFC. Among all the low-specification models, only the overseas
versions support NFC.
1.3 Your phone at a glance
The default themes of phones in different colors are different.
From any screen, you can:
Touch to return to the previous screen or exit the application.
Touch to return to the home screen.
Touch to display the list of recently used applications.
If the hide navigation bar function is enabled, touch to hide the navigation bar and
flick up from the bottom of the screen to display it. You can enable or disable this
function under Settings.
Press the power button once to turn on or turn off the screen. Press and hold the power
button for 6 seconds or more to forcibly power off the phone or for 13 seconds or more
to restart the phone.
Press the volume up or down button to adjust the speaker volume. Press and hold the
power and volume down buttons simultaneously to take a screenshot and save it to
Gallery.
Do not block the area around the ambient light and proximity sensor. When you attach a protective film
to the screen, make sure it does not block the sensor. It is recommended that you use protective film that
preserves an opening for the sensor area.
1.4 Installation
Not all versions of the P7 support SIM and microSD cards. For details, see Table 1-2.
All your applications and widgets are displayed on the home screen. By default, your phone
has four home screens. Flick left or right to switch between them. Touch an application or
widget to open it.
The home screen contains four parts from the top down.
Status bar
MeWigdet
Home screen position indicator
Dock
Shortcuts in this area do not change when you switch between the screens.
Home screen items include applications and widgets. To create a folder on the home screen,
drag an application onto another. A folder containing both applications is then created.
Touch and hold a blank area on the home screen to display the Set Home Screen dialog box.
Touch Widgets. Touch and hold a widget and drag it to a blank area on the home screen.
1. Go to Contacts and touch > Settings > Copy contacts > SIM.
2. Select the contacts you want to import, and touch COPY > Phone > OK.
1.7.3 How many contacts can my phone save?
At least 2000 contacts can be saved to your phone (depending on the available storage space).
The number of contacts can be saved to your SIM card varies with the SIM card.
1.7.4 How do I add a contact to a group?
Use either of the following methods:
Method 1:
On the contact editing screen, touch Group name and select a group.
1.8.1 How do I delete a message from a message thread? How do I
delete a message thread?
Go to Messaging and touch a conversation to display all messages in the conversation.
Touch and hold the message you want to delete. From the displayed option menu, choose
Delete.
To delete a message thread from a conversation, touch and hold it. From the displayed
option menu, choose Delete conversation.
Figure 1-14 Deleting a message
1.8.2 How do I forward a text message, or send a text message to
multiple recipients?
Forwarding a text message
Touch and hold the message, choose Forward from the displayed option menu, enter a