https://download.lenovo.com/consumer/mobiles_pub/lenovo_p1a42_ug_en_v1.0_201509.pdf

Basics
Before using this information and the product it supports, be sure to read the following:
Quick Start Guide
Regulatory Notice
Appendix
The
Quick Start Guide
and the
Regulatory Notice
have been uploaded to the website at
http://support.lenovo.com.
Technical specifications
This section lists the technical specifications about wireless communication only. To view a full list
of technical specifications about your phone, go to http://support.lenovo.com.
Data
LTE\WCDMA\GSM
Note: In some countries, LTE is not supported. To know if your
smartphone works with LTE networks in your country, contact
your carrier.
WLAN
WLAN 802.11 a/b/g/n/ac
Bluetooth
Bluetooth 4.0
GPS
Supported
GLONASS
Supported
NFC
Supported
Home screen
The home screen is the starting point for using your phone. For your convenience, the home screen
is already set up with some useful apps and widgets.
Note: Your phone’s features and the home screen may be different depending on your location,
language, carrier, and model.

Managing home screens
You can add, move, or delete a home screen with Screen Manager.
1. Press and hold the Multitask button, and then tap
Screen Manager
.
Or pinch your fingers together on any home screen to open Screen Manager.
Tip: The screen manager displays home screen thumbnails. The default home screen has
in its thumbnail while the other home screens have
in their thumbnails.
2. Do any of the following:
To add a home screen, tap
.
To move a home screen, press and hold a screen thumbnail until it enlarges slightly, drag it to
the new location, and then release it.
To delete an empty home screen, tap
on the screen.
To set a home screen as the default, tap
in the screen thumbnail.
Using the edit mode
In the edit mode, you can add and move a widget or an app, create app folders, and uninstall an
app.
1. Press and hold the Multitask button, and then tap
Edit
.
Or press and hold anywhere on the home screen to quickly enter the edit mode.
2. Do any of the following:
To add a widget to the home screen, slide the widgets left or right, press and hold a widget
until it pops out, drag it to where you want to place it, and then release it.
To move a widget or an app, press and hold the widget or app until its icon enlarges slightly,
drag it to where you want to place it, and then release it.
To create an app folder, press and hold an app until its icon enlarges slightly, and then drag it
onto another app.
To uninstall an app, press and hold the app, slide your finger toward the top of the screen, and
then drop the app over
.
Note: System apps cannot be uninstalled. When you are trying to uninstall a system app,
appears at the top of the screen.
Changing the wallpaper
1. Press and hold the Multitask button, and then tap
Wallpaper
.
2. Do any of the following:
To set a photo as the wallpaper, tap
Enter Gallery
, select and crop a photo, and then tap
Apply
.
To use a wallpaper, tap the wallpaper thumbnail, and then tap
Apply
.
Screen buttons
There are three buttons on your phone.
Multitask button
: Press and hold
to display menu options. Tap the Multitask button to see the
apps that are running. Then you can do the following:
Tap an app to open it.
Tap
to lock the app or tap
to unlock it.
Tap
to stop running the app.
Tap
to stop running all the apps except the locked ones.
Home button
: Press
to return to the default home screen.

Back button
: Tap
to return to the previous page or exit the current app.
Screen lock
When your phone is on, press the power button to lock the screen manually. Press the power button
again to display the lock screen, and then swipe up from the bottom of the screen to unlock.
Note: Swipe is the default screen locking method. To change your screen lock, see “Setting a
screen lock” in
Settings
.
Notifications and Quick Settings
The Notification panel (see Figure 1: Notification) informs you of missed calls, new messages, and
activities in progress such as file downloading. The Quick Settings panel (see Figure 2: Quick
Settings) allows you to access frequently-used settings such as the WLAN switch.
Figure 1: Notification
Figure 2: Quick Settings
You can do any of the following:

To see notifications, swipe down from the top of the screen with one finger.
To close the Notification panel, swipe up from the bottom of the screen with one finger.
To dismiss a notification, swipe left or right across the notification.
To dismiss all notifications, tap
at the bottom of the Notification panel.
To open Quick Settings, swipe down from the top of the screen twice with one finger or once with
two fingers.
To close Quick Settings, swipe up from the bottom of the screen twice with one finger or once with
two fingers.
USB connection
When you connect your phone to a computer using a USB cable, the Notification panel displays a
notification such as “Connected as a media device”. You can tap the notification, and then 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 phone and the computer.
Camera (PTP)
: Select this mode if you want to transfer only photos and videos between your
phone and the computer.
USB debugging mode (ADB)
: Select this mode to enable debugging. You can then use tools such
as Idea Tool on the computer to manage your phone’s data.

Calls
Making a call
Dialing a number manually
1. Open the
Dialer
app.
2. In the
Dialer
panel, tap
Dialer
to display the keypad if necessary.
3. Enter the phone number that you want to dial, and then tap
.
Calling from the call log
1. Open the
Dialer
app.
2. Tap the
Call Log
tab.
3. View the missed, outgoing, and received calls, and then tap the entry that you want to call.
Calling a contact
1. Open the
Dialer
app.
2. Tap the
Contacts
tab.
3. Locate the contact that you want to call, and tap the contact name to display the contact details.
4. Tap the phone number that you want to dial.
Receiving calls
Answering or rejecting a call
When you receive a phone call, the incoming call screen appears. You can do one of the following:
Drag the contact image to
to answer the call.
Drag the contact image to
to reject the call.
Silencing a call
You have the following ways to silence a call:
Press the volume up button or the volume down button.
Press the power button.
Place the phone face down.
Options during a call
When you are on a call, the following options are available on the screen:
Add call
: displays the dialer so you can call another person.
Hold/Unhold
: puts the current call on hold or resumes the call.
Mute
: turns the microphone on or off.
Record
: starts or stops recording the call.
Dialpad/Hide
: displays or hides the keypad.
Speaker
: turns the speaker on or off.
: ends the call.
You can also press the volume button to turn the volume up or down.
Using the call log
The call log contains missed, outgoing, and received call entries. You can press and hold a call log
entry until the options menu appears, and then tap an option. For example, you can tap the
New

Gallery
Viewing photos and videos
1. Open the
Gallery
app.
2. Tap an album.
By default, photos and videos are grouped together by album. If you want to group photos or
videos by time, tap
, and then select
Time
. If you want to group photos or videos by location,
tap
, and then select
Location
.
3. Tap a photo or video to view it in full screen mode.
4. Do any of the following:
To see the next or previous photo or video, swipe left or right.
To zoom in or out of a photo, stretch or pinch the photo. When you zoom in, you can drag to
see other parts of the photo.
To view a video, tap
.
Sharing photos and videos
When you are viewing a photo or video, tap
>
share
and select a sharing channel such as
Messaging
or
Bluetooth
to share the photo or video with others.
If you want to share multiple photos and videos at the same time, do all of the following:
1. Open the
Gallery
app.
2. When viewing a group of photos or videos, press and hold the photo or video that you want to
share until it is selected.
3. Tap more items.
4. Tap
, and then select a sharing channel.
Deleting photos and videos
When you are viewing a photo or video, tap
to delete the photo or video.
If you want to delete multiple photos and videos at the same time, do all of the following:
1. Open the
Gallery
app.
2. When viewing a group of photos or videos, press and hold the photo or video that you want to
delete until it is selected.
3. Tap more items.
4. Tap
.

Network
WLAN connection
1. Go to
Settings > WLAN
.
2. Tap the
WLAN
switch to turn it on.
3. If necessary, tap
> Refresh
to scan for available WLAN hotspots.
Note: You need to have some valid WLAN hotspots to connect to.
4. Tap a WLAN hotspot in the list to connect to the Internet.
Note: When you access a secure link, you need to enter your login name and password.
Data connection
1. Go to
Settings > Data usage
.
2. Tap the
Mobile data
switch to turn it on.
Note: You need a valid SIM card with a data service. If you do not have a SIM card, contact
your carrier.
Setting up a hotspot
You can use a
WLAN Hotspot
to share an Internet connection with another phone or other devices.
1. Go to
Settings > More > Hotspot
.
2. Tap the
WLAN hotspot
switch to turn it on.
Note: You can also share a network via Bluetooth or USB.
3. If this is your first time to turn on the WLAN hotspot, tap
WLAN configuration information
to
view or change WLAN configuration information.
Note: Tell your friends the Network SSID and password and they can connect to your
network.

Chrome
If your phone has been connected to a WLAN or a mobile network, you can use the
Chrome
app to
surf the Internet. For more information about connecting to a WLAN or a mobile network, see
Network
.
Visiting websites
1. Open the
Chrome
app.
2. Tap the address box, enter a website address or your search keywords, and then tap
.
Tip: You do not need to enter a full website address with “http://” to access the website. For
example, to visit http://www.lenovo.com, enter “www.lenovo.com” in the address box and
tap Go.
3. When viewing a web page, do any of the following:
Press and hold the Multitask button, and then tap
to refresh the current page.
Press the Back button to return to the previous web page.
Press and hold the Multitask button, and then tap
to go forward to a recent web page.
Press and hold an image on the web page, and then tap
Save image
to save the image into
your phone’s internal storage.
Adding a bookmark
When viewing a web page that you want to bookmark, press and hold the Multitask button, tap
,
edit the bookmark details, and then tap
Save
. The next time you open the
Chrome
app, tap
, and
then tap the bookmark to quickly access the web page.
Clearing browser history
1. Open the
Chrome
app.
2. Press and hold the Multitask button, and then tap
History
.
3. Tap
CLEAR BROWSING DATA
.

Ian
New features
Fingerprint
You can put your finger on the fingerprint sensor to unlock your phone quickly.
Adding a fingerprint
You can add more than one fingerprint.
1. Go to
Settings > Fingerprint > Add fingerprint
.
2. Follow the instructions on the screen.
Note: A lock screen pattern, PIN, or password is required to use fingerprint-related
functions. To set screen lock, go to Settings > Lock screen > Screen lock.
Using the fingerprint sensor to unlock your phone
1. Go to
Settings > Fingerprint
.
2. Tap the
Unlock screen
switch to turn it on.
Deleting a fingerprint
1. Go to
Settings > Fingerprint
.
2. Confirm your screen lock pattern or input your PIN or password.
3. Tap
> Delete
.
NFC (Near Field communications)
You can share content (like pictures, contacts, and webpages), information, and more between two
NFC-enabled phones.
1. Go to
Settings > More
, then tap the
NFC
switch to turn it on.
2. Tap the
Android Beam
switch to turn it on.

3. Find the content that you want to share, then touch the back of your phone with the back of the
other device.
When the devices connect, you’ll hear a voice prompt.
4. Tap your screen to share the content.
Rocket Charge
Getting your phone to charge faster
You can use the charger that comes with your phone to charge your phone faster.
1. Enable Rocket Charge mode by doing one of the following:
Turning off the phone.
Turning off the screen.
Sliding the side button to enter power saving mode.
2. Charge the phone.
When the phone is in Rocket charge mode, you’ll see a battery icon with two lightning bolts.
Enabling power saving mode
Slide the side switch upward to enable power saving mode.
In power saving mode, excluding the apps on the screen, the other apps are stopped to save battery
life. You can add or remove an app:
To add an app, tap
on the screen, then tap the app that you want to add.
To remove an app, press and hold the app that you want to remove until
is shown on the
upper- right corner of the app, then tap
to remove the app.

Rapid OTG (On-The-Go)
Rocket Charge supports Rapid OTG. Using an OTG adapter and a USB cable, you can do any of the
following
Connect your phone to another digital device to charge it.
Connect your phone to a storage device to transfer data.

Settings
Setting the date and time
1. Go to
Settings > Date & time
.
2. Do any of the following:
To use the network date and time, select the
Automatic date & time
check box.
To set the date and time manually, clear the
Automatic date & time
check box, and then tap
Set date
and
Set time
respectively.
To use the network time zone, select the
Automatic time zone
check box.
To set the time zone manually, clear the
Automatic time zone
check box, tap
Select time
zone
, and then choose a time zone.
To switch between the 24-hour and 12-hour formats, select or clear the
Use 24-hour format
check box.
To choose the display format of the date, tap
Choose date format
.
Setting the language
1. Go to
Settings > Language & input > Language
.
2. Select the display language that you want to use.
Setting the input method
1. Go to
Settings > Language & input > Default
.
2. Select the input method that you want to use as the default.
Setting a screen lock
Go to
Settings > Lock screen
to select a screen lock option and set up the screen lock.
Enabling app installation
Before you install apps that you downloaded from unknown sources, do all of the following:
1. Go to
Settings > Security
.
2. Select the
Unknown sources
check box.
Setting the ringtone
You can define the default ringtone for incoming calls, messages, and notifications. You can also
adjust the volume for each sound type.
Go to
Settings > Ringtones and volumes
.
Performing a factory reset
1. Go to
Settings > Backup & reset > Factory data reset
.
2. Tap
Reset phone
.

Appendix
To avoid personal injury, property damage, or accidental damage to the product, read all of the
information in this section before using the product.
Important safety info
Handling
Handle the Lenovo Phone with care
Do not drop, bend, or puncture the Lenovo Phone; do not insert foreign objects into or place heavy
objects on the Lenovo Phone. Sensitive components inside might become damaged.
Prevent the Lenovo Phone and the adapter from getting wet
Do not immerse the Lenovo Phone in water or leave the Lenovo Phone in a location where it can get
saturated with water or other liquids.
Repairing
Do not disassemble or modify the Lenovo Phone. The Lenovo Phone 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 Lenovo-authorized technician. Attempting to open or modify the Lenovo Phone will void
the warranty.
The Lenovo Phone screen is made of glass. The glass might break if the Lenovo Phone is dropped
on a hard surface, is the subject of 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 Lenovo Phone. Stop using
the Lenovo Phone immediately and contact Lenovo technical support for repair, replacement, or
disposal information.
Charging
You can use any of the following charging methods to safely recharge the internal battery of the
Lenovo Phone.
Charging method Display on Display off
ac adapter Supported, but the battery will
charge slowly.
Supported
USB connection between the dc-in connector on
the Lenovo Phone and a USB connector on a
personal computer or other devices that comply
with the USB 2.0 standards.
Supported, but will compensate
power consumption and the battery
will charge more slowly than usual.
Supported, but
the battery will
charge slowly.
Notes:
Display on: Device on
Display off: Device off or in screen lock mode
Charging devices might 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.
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.

NOTE: Adapter shall be installed near the equipment and shall be easily accessible. Users have
to use the connection to USB interfaces with USB 2.0 version or higher.
Distraction
Take care when using the Lenovo Phone in a motor vehicle or on a bicycle. Always prioritize your
safety and the safety of others. Follow the law. Local laws and regulations might govern how you can
use mobile electronic devices, such as the Lenovo Phone, while you drive a motor vehicle or ride a
bicycle.
Choking hazard
Keep the Lenovo Phone and accessories away from small children. The Lenovo Phone contains small
parts that can be a choking hazard to small children. Additionally, the glass screen can break or
crack if dropped on or thrown against a hard surface.
Explosive atmospheres
Do not charge or use the Lenovo Phone in any area with a potentially explosive atmosphere, such as
at a fueling area, or in areas where the air contains chemicals or particles (such as grain, dust, or
metal powders). Obey all signs and instructions.
Radio frequency interference
Observe signs and notices that prohibit or restrict the use of mobile phones (for example, in
healthcare facilities or blasting areas). Although the Lenovo Phone is designed, tested, and
manufactured to comply with regulations governing radio frequency emissions, such emissions from
the Lenovo Phone can negatively affect the operation of other electronic equipment, causing them to
malfunction. Turn off the Lenovo Phone or use Airplane Mode to turn off the Lenovo Phone wireless
transmitters when use is prohibited, such as while traveling in aircraft, or when asked to do so by
authorities.
Medical devices
The Lenovo Phone contains radios that emit electromagnetic fields. These electromagnetic fields may
interfere with pacemakers or other medical devices. If you wear a pacemaker, maintain at least 15
cm (6 inches) of separation between your pacemaker and the Lenovo Phone. If you suspect the
Lenovo Phone is interfering with your pacemaker or any other medical device, stop using the Lenovo
Phone and consult your physician for information specific to your medical device.
Important handling info
Cleaning
Clean the Lenovo Phone immediately if it comes in contact with anything that may cause stains, such
as dirt, ink, makeup, or lotions. To clean:
Disconnect all cables and turn off the Lenovo Phone (press and hold the Sleep/Wake button, then
slide the on-screen slider).
Use a soft, lint-free cloth.
Avoid getting moisture in openings.
Do not use cleaning products or compressed air.
Operating temperature
Be aware of heat generated by the Lenovo Phone. When using the Lenovo Phone, keep it away from
hot or high-voltage environments, such as electric appliances, electric heating equipment, or electric
cooking equipment. Use the Lenovo Phone only in the temperature range of -10°C (14 °F)—35°C (95