W757 - Smartphone HAIER - Free user manual and instructions

Product type	Smartphone
Brand	Haier
Model	W757
Operating system	Android 4.2 (Jelly Bean)
Processor	Dual-core 1.3 GHz
Internal memory (eMMC)	4 GB
RAM	512 MB
Available user memory	1.32 GB
Display	Capacitive touch
Network	Dual SIM (GSM/WCDMA)
Connectivity	Wi-Fi, Bluetooth
Connector	microUSB, 3.5 mm headphone jack
Rear camera	Yes
Front camera	Yes
Battery	Removable rechargeable
External storage	microSD card
Sensors	Accelerometer, proximity (estimated)
SAR (head)	0.382 W/kg (GSM), 0.391 W/kg (WCDMA)
SAR (body)	0.391 W/kg (GSM), 0.664 W/kg (WCDMA)
Operating temperature	0 °C to 40 °C
Safety instructions	Do not disassemble, avoid humidity, use original accessories

Frequently Asked Questions - W757 HAIER

How to install the SIM card and battery?

Remove the back cover of the phone. Insert the SIM card with the cut corner and metal contacts facing down. For the battery, align the metal contacts and press until it clicks into place. Close the cover.

How to turn the phone on and off?

To turn on, press and hold the Power button on the side. To turn off, press and hold the same button and confirm.

How to unlock the screen?

Briefly press the Power button to wake the screen, then drag the lock icon to the right.

How to connect the phone to Wi-Fi?

Go to Settings > Wireless & networks > Wi-Fi. Turn on Wi-Fi, then select an available network. Enter the password if needed and tap Connect.

What to do if the phone does not turn on?

Check that the battery is correctly installed and charged. Press the Power button for more than one second. If nothing happens, remove the battery, reinsert it, and try again.

How to make an emergency call?

Dial the national emergency number (e.g., 112) on the keypad, then press the call button. The phone must be turned on and in a network coverage area.

What is the SAR value of this phone?

The maximum SAR for the head is 0.382 W/kg (GSM) and 0.391 W/kg (WCDMA). For the body, it is 0.391 W/kg (GSM) and 0.664 W/kg (WCDMA).

Can I use non-original accessories?

It is strongly recommended to use only original or manufacturer-approved accessories. Using unapproved accessories may affect performance, void the warranty, or pose safety risks.

How to clean the touch screen?

Turn off the phone and use a soft, clean cloth. Avoid harsh liquids. Do not spray directly onto the screen.

Is the phone waterproof?

No, this model is not waterproof. Keep it away from any water or liquid sources to avoid irreversible damage.

USER MANUAL W757 HAIER

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Illustration of a smartphone showing the battery and internal components with an upward arrow (no text or symbols)

Diagram of an open smartphone showing internal circuitry and a blue arrow indicating a download or operation (no text or symbols present)

Illustration of a smartphone interior with visible circuitry and two blue arrows indicating movement or flow (no text or symbols)

Diagram of a smartphone showing internal circuit board and display with a highlighted yellow component (no text or symbols)

Lock & Unlock écran

Verrouiller l'écran

Smartphone displaying two colorful hot air balloons floating on a green grassy field under a blue sky (no text or symbols visible)

Precautions

	Please carefully read and observe the terms below: Safe power on.Do not use your mobile phone where it is forbidden to use or you might cause a disturbance or danger.
	Safe transportation first Please observe all related local laws and regulations. Do not use your mobile phone while driving. Safe transportation should be considered first when
	Turn off when in the hospital Please follow related limitations.Please switch your mobile phone off when near a medical instrument.
	Turn off on an airplanePlease follow related limitations.Do not use your mobile phone on an airplane.
	Turn off when at a gasoline station.Do not use your mobile phone at a filling station or around fuels or chemicals.
	Turn off around exposure Area.Please observe related limitations and do not use your mobile phone near an area where explosions can occur.
	Backup.Remember to make a backup or keep a written record of all important information saved in your mobile phone.
	Use qualified after sales service.Only a qualified technician can install or repair your mobile phone. Please contact the authorized service center in case of phone failure.
	Accessories and batteries.Only use the authorized accessories and batteries and do not connect to incompatible manufacturers or products.

Your phone

Your phone

Battery Cover & Battery

Removing the Battery Cover

1. Hold the device firmly and locate the cover release latch.
2. Place your fingernail in the opening and remove the cover according to the arrow direction.

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Installing the Battery

1. With the metallic contacts of the battery facing the metallic contacts in the battery slot, press the battery down until it locks into place
2. Ensure the battery is inserted in the phone. To charge the battery, plug in the charger connector at your phone (USB interface) and then plug the other end into an AC power socket.

The battery symbol indicates the charging status. While charging, the charge indicators will scroll. When all the scroll bars are steady, the battery is fully charged. Disconnect the charger from the phone. Disconnect the charger from the AC power socket.

Note: If the battery is powerless, the battery icon will reappear after a few minutes of charging.

Diagram of a smartphone showing internal circuitry and a blue downward arrow indicating a component (no text or symbols present)

SIM Card & microSD

Installing the SIM Card

Make sure that the clipped corner of the SIM card is facing the correct direction and the metallic contacts are facing the correct direction. Slide the SIM card into the card slot until it stops.

Illustration of a smartphone interior with visible circuitry and two blue arrows indicating movement or flow (no text or symbols)

Installing the microSD Memory Card

Slide microSD card into the SD card slot with the metallic pins facing downwards. Push the card until it locks into place.

Diagram of a smartphone showing internal circuit board and display with color-coded indicators (no text or symbols)

Lock & Unlock Screen

Locking the Screen

To save your battery, prevent accidental touches or when you want to wipe smudges off your touch screen, put the touch screen to sleep by pressing the Power Key

Unlocking the Screen

To wake up the touch screen, just press the Power Key again, and then drag the lock icon to the right on the screen to unlock according to the clue on the screen.

Home Screen

Status Bar and Notifications

The status bar at the top of the screen contains icons that tell you about messages and phone status and shows what's going on in your phone. You can drag down the status bar to open the Notification panel and get more information.

Touch to open the toolkits panel

Toolkits

In the toolkits you can quickly start the common applications such as Bluetooth, WLAN and so on.

Touch to open the Notification panel

Touch to open the system settings

Home Screen

The Home screen is your gateway to the main features in your phone.

Notifications:drag down to open the Notification panel

Status bar

Slide the Home screen left or right to view more content in other panels on the Home screen

The favorite tray

Touch the applications in the tray to enter applications

Touch and hold the applications to drag them in or out from the tray

Launcher

Touch to enter Main menu Browse all the installed applications

Customizing

The phone provides you with Options menus. Touch the Menu Key to enter customizing:

Touch to select a wallpaper, and set it as the wallpaper of Home screen

Touch to enter the Settings, and set the system preferences

Touch to enter the Apps, and manage applications

Phone Function

Making a Call

Touch to enter the Dial pad.

The phone offers you several ways of making a call.

You can make a call through the Phone, People, Messaging and Call log.

Connecting to WLAN

Connecting to WLAN

1. You can connect to the WLAN, and use it to surf the Internet at high speed and download.

Touch Launcher → Settings → WLAN.

1. Turn on the switch to activate WLAN.

1. Touch WLAN.

2. Choose an available WLAN network to connect

1. Secured networks are indicated with a Lock icon. If the network is secured, you are prompted to enter a password or other credentials (Ask your network administrator for details)

1. Touch "Connect".

Accessing the Internet

Using the Browser

Touch to enter the Browser.

Touch to go back to the previous page

Accessing the Internet

When you are viewing the web page, touch the Menu Key, the following options are available to you:

Taking Pictures/Videos

Taking pictures and videos

Touch to enter the Camera.

Playing Music

Music Player

Touch to enter Music.

Previous song Play/Pause

Next song

Shuffle

Repeat: Touch to

repeat the all songs;

touch again to repeat

the current song

Troubleshooting

Frequently Asked Questions	Cause and Solution
Fail to turn on	Press the Power Key for over 1 second.Check if the battery is properly connected. Please remove and install it again, retry to turn it on;Check if battery is appropriately charged.
Fail to connect network	Weak signal. Please try and move to a location with strong signal and try connecting to the network again;Please ensure that you are not beyond the network coverage of service providers;Please ensure you have a valid SIM card. Please contact your network provider for further information;
Poor quality of calling	Please check if the sound volume is tuned improperlyIn an area with poor receiving condition, example:basement, the signal might be weak. Try searching a location with stronger signal reception and call again.While using the mobile phone in the peak period of communication, like commute time, you may be unable to call because of line congestion.
SIM Card Error	Dirt on the metal surface of an SIM card. Use clean cloth to wipe the metal touch point on an SIM card.The SIM card is not installed.The SIM card is damaged. Please contact your network service provider.
Callers cannot contact you	Please check if the mobile phone is on and connected with the network.Please check if the Call barring or call divert is activated.Please check if the SIM card is valid.
Fail to set some functions	Wrong operation.The network provider does not support the function, or you have not applied for it.

1. Company name: Qingdao Haier Telecom Co., Ltd Product name: W757
2. CE Marking & NB Number :

C€0979

3. Decoration of Conformity Inserts

Hereby, Haier declares that this W757 is in compliance with the essential requirements and other relevant provisions of Directive 1999/5/EC.

(1) The declaration of conformity may be consulted at www.haier.com
(2) Declaration of Conformity

Application of Council Directive(s):

Radio & Telecommunications Terminal Equipment Directive (1999/5/EC)

Standard(s) to which Conformity is Declared:

EN 62209-1: 2006

EN 62209-2: 2010

EN 50360: 2001/AC: 2006

EN 62479: 2010

EN 62311: 2008

EN 60950-1:2006+A11:2009+A1:2010+A12:2011

ETSI EN301 489-1 V1.9.2 (2011-09)

ETSI EN301 489-3 V1.4.1 (2002-08)

ETSI EN301 489-7 V1.3.1 (2005-11)

ETSI EN301 489-17 V2.2.1 (2012-09)

ETSI EN301 489-24 V1.5.1 (2010-10)

ETSI EN300 440-2 V1.4.1 (2010-08)

ETSI EN300 449-1 V1.6.1

ETSI EN300 328 V1.7.1 (2006-10)

ETSI EN301 511 V9.0.2 (2003-03)

EN301 908-2 V5.2.1 (2011-05)

EN301 908-1 V5.2.1

(3) The declaration of conformity may be consult at Import's/manufacture Name: Qingdao Haier Telecom Co., Ltd

Import's/manufacture Address: No.1, Haier Road, Haier information Property Zone, Qingdao, P.R. China

Note:

Use careful with the earphone maybe possible excessive sound pressure from earphones and headphones can cause hearing loss.

CAUTION: RISK OF EXPLOSION IF BATTERY IS REPLACED BY AN INCORRECT TYPE.

DISPOSE OF USED BATTERIES ACCORDING TO THE INSTRUCTIONS.

The product shall only be connected to a USB interface of version USB2.0 Adapter shall be installed near the equipment and shall be easily accessible.

The Charger:

Model name: LSD-D05I100

Input: AC 100-240V\~50/60Hz 0.2A

Output: DC5.0V, 1000mA

The plug considered as disconnect device of adapter.

Operation temperature: -20 °C - 40 °C

The device complies with RF specifications when the device used at 1.5cm form your body.

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