Samsung SMG8750 User Manual

SM-G8750

User Manual

English (CHN). 04/2018. Rev.1.0

www.samsung.com/cn

Table of Contents

	Basics		141	Gallery
	4	Read me first	146	Always On Display
			148	Edge screen
	6	Device overheating situations and
			154	Multi window
		solutions
			159	Smart Manager
	9	Device layout and functions
			163	Samsung Pay
	16	Battery
			166	Samsung Gear
	22	SIM, USIM or UIM card (nano-SIM card)
			167	Samsung Members
	26	Memory card (microSD card)
			168	Samsung Notes
	29	Turning the device on and off
			174	Calendar
	30	Initial setup
			175	Samsung Health
	34	Samsung account
			181	Samsung Assistant
	35	Transferring data from your previous
		device	182	Samsung Music
	41	Understanding the screen	183	Samsung Video
	53	Notification panel	183	Voice Recorder
	55	Entering text	186	My Files
			186	Clock
	Apps and features		188	Calculator
			188	Radio
	58	Installing or uninstalling apps	190	Samsung Themes
	60	S Pen features	190	Samsung Data Store
	75	Bixby	192	Game Launcher
	104	Phone	194	Dual Messenger
	108	Contacts	195	Samsung Connect
	113	Messages	199	Sharing content
	115	Internet	200	Samsung DeX
	117	Email	206	Connecting to an external display
	118	Camera

2

Table of Contents

Settings			Appendix
207	Introduction		249	Accessibility
207	Connections		266	Troubleshooting
	208	WLAN	273	Notices
	210	Bluetooth
	212	NFC and payment

214Mobile Hotspot and Tethering

215SIM card manager

216More connection settings 218 Sounds and vibration

219 Notifications

220 Display

221Blue light filter

222Changing the screen mode or adjusting the display colour

223Screen resolution

224Screen saver

224 Advanced features

226 Apps

226Wallpapers and themes

227Lock screen and security 228 Smart Lock

229 Face recognition

231 Iris recognition

236 Fingerprint recognition

240 Secure Folder

244Cloud and accounts 245 Backup and restore

245Accessibility

246General management

247Software update

248User manual

248 About phone

3

Basics

Read me first

Please read this manual before using the device to ensure safe and proper use.

•Descriptions are based on the device’s default settings.

•Content (high quality content) that requires high CPU and RAM usage will affect the overall performance of the device. Apps related to the content may not work properly depending on the device’s specifications and the environment that it is used in.

•Performance problems caused by 3rd party apps are not covered by the warranty.

•Software, sound sources, wallpapers, images, and other media provided with this device are licensed for limited use. Extracting and using these materials for commercial or other purposes is an infringement of copyright laws. Users are entirely responsible for illegal use of media.

•You may incur additional charges for data services, such as messaging, uploading and downloading, auto-syncing, or using location services depending on your data plan. For large data transfers, it is recommended to use the Wi-Fi feature.

•If you have questions about an app provided with the device, contact a Samsung Service Centre. For user-installed apps, contact service providers.

•Depending on the region or model, some devices are required to receive approval from the Federal Communications Commission (FCC). If your device is approved by the FCC, you can view the FCC ID of the device. To view the FCC ID, launch the Settings app and tap About phone →Status.

•Do not modify the device’s operating system or install an operating system from an unofficial source to avoid device malfunctions, data corruption or loss, or incompatibility. Violations of the above regulation will void your warranty.

4

Basics

Maintaining water and dust resistance

Your device supports waterand dust-resistance. Follow these tips carefully to maintain the waterand dust-resistance of your device. Failure to do so may result in damage to your device.

•Do not immerse the device in fresh water deeper than 1.5 m or keep it submerged for more than 30 minutes. If you immerse the device in any liquid other than fresh water, such as salt water, ionised water, or alcoholic beverage, liquid will enter the device faster.

•Do not expose the device to water moving with force.

•If the device is exposed to fresh water, dry it thoroughly with a clean, soft cloth. If the device is exposed to other liquids, such as salt water, ionised water, or alcoholic beverage, rinse it with fresh water and dry it thoroughly with a clean, soft cloth. If you do not follow these instructions, the device’s performance and appearance may be affected.

•If the device has been immersed in water or the microphone or speaker is wet, sound may not be heard clearly during a call. After wiping the device with a dry cloth, dry it thoroughly before using it.

•The touchscreen and other features may not work properly if the device is used in water.

•If the device is dropped or receives an impact, the waterand dust-resistant features of the device may be damaged.

•Your device has been tested in a controlled environment and certified to be waterand dust-resistant in specific situations (meets requirements of classification IP68 as described by the international standard IEC 60529-Degrees of Protection provided by Enclosures [IP Code]; test conditions: 15-35 °C, 86-106 kPa, fresh water, 1.5 metre, 30 minutes). Despite this classification, it is still possible for your device to be damaged in certain situations.

Instructional icons

Warning: situations that could cause injury to yourself or others

Caution: situations that could cause damage to your device or other equipment

Notice: notes, usage tips, or additional information

5

Basics

Device overheating situations and solutions

When the device heats up while charging the battery

While charging, the device and the charger may become hot. During wireless charging or advanced charging, the device may feel hotter to the touch. This does not affect the device’s lifespan or performance and is in the device’s normal range of operation. If the battery becomes too hot, the charger may stop charging.

Do the following when the device heats up:

•Disconnect the charger from the device and close any running apps. Wait for the device to cool down and then begin charging the device again.

•If the lower part of the device overheats, it could be because the connected USB cable is damaged. Replace the damaged USB cable with a new Samsung-approved one.

•When using a wireless charger, do not place foreign materials, such as metal objects, magnets, and magnetic stripe cards, between the device and the wireless charger.

The wireless charging or advanced charging feature is only available on supported models.

When the device heats up during use

When you use features or apps that require more power or use them for extended periods, your device may temporarily heat up due to increased battery consumption. Close any running apps and do not use the device for a while.

The following are examples of situations in which the device may overheat. Depending on the functions and apps you use, these examples may not apply to your model.

•During the initial setup after purchase or when restoring data

•When downloading large files

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Basics

•When using apps that require more power or using apps for extended periods

–When playing high-quality games for extended periods

–When recording videos for extended periods

–When streaming videos while using the maximum brightness setting

–When connecting to a TV

•While multitasking (or, when running many apps in the background)

–When using Multi window

–When updating or installing apps while recording videos

–When downloading large files during a video call

–When recording videos while using a navigation app

•When using large amount of data for syncing with the cloud, email, or other accounts

•When using a navigation app in a car while the device is placed in direct sunlight

•When using the mobile hotspot and tethering feature

•When using the device in areas with weak signals or no reception

•When charging the battery with a damaged USB cable

•When the device’s multipurpose jack is damaged or exposed to foreign materials, such as liquid, dust, metal powder, and pencil lead

•When you are roaming

Do the following when the device heats up:

•Keep the device updated with the latest software.

•Conflicts between running apps may cause the device to heat up. Restart the device.

•Deactivate the Wi-Fi, GPS, and Bluetooth features when not using them.

•Close apps that increase battery consumption or that run in the background when not in use.

•Delete unnecessary files or unused apps.

•Decrease the screen brightness.

•If the device overheats or feels hot for a prolonged period, do not use it for a while. If the device continues to overheat, contact a Samsung Service Centre.

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Basics

Device limitations when the device overheats

When the device heats up, the features and performance may be limited or the device may turn off to cool down. The feature is only available on supported models.

•If the device becomes hotter than usual, a device overheating message will appear. To lower the device’s temperature, the screen brightness and the performance speed will be limited and battery charging will stop. Running apps will be closed and you will only be able to make emergency calls until the device cools down.

•If the device overheats or feels hot for a prolonged period, a power off message will appear. Turn off the device, and wait until it cools down.

Precautions for operating environment

Your device may heat up due to the environment in the following conditions. Use caution to avoid shortening the battery’s lifespan, damaging the device, or causing a fire.

•Do not store your device in very cold or very hot temperatures.

•Do not expose your device to direct sunlight for extended periods.

•Do not use or store your device for extended periods in very hot areas, such as inside a car in the summertime.

•Do not place the device in any areas that may overheat, such as on an electric heating mat.

•Do not store your device near or in heaters, microwaves, hot cooking equipment, or high pressure containers.

•Never use a damaged charger or battery.

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Basics

Device layout and functions

Package contents

Refer to the quick start guide for package contents.

•The items supplied with the device and any available accessories may vary depending on the region or service provider.

•The supplied items are designed only for this device and may not be compatible with other devices.

•You can purchase additional accessories from your local Samsung retailer. Make sure they are compatible with the device before purchase.

•Use only Samsung-approved accessories. Using unapproved accessories may cause the performance problems and malfunctions that are not covered by the warranty.

•Availability of all accessories is subject to change depending entirely on manufacturing companies. For more information about available accessories, refer to the Samsung website.

9

Basics

Device layout

Proximity/Light sensor

Iris recognition LED

LED indicator

Volume key

Bixby key

Edge screen

Touchscreen

Multipurpose jack (USB Type-C)

Speaker

Front camera Iris recognition camera

Power key

Edge screen

S Pen

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Basics

Rear camera (Dual)

Microphone

GPS antenna

Heart rate sensor

Flash

SIM card / Memory card tray

Fingerprint recognition sensor

MST antenna

NFC antenna / Wireless charging coil

Speaker

Microphone

Main antenna

Earphone jack

•Connectivity problems and battery drain may occur in the following situations:

–If you attach metallic stickers on the antenna area of the device

–If you attach a device cover made with metallic material to the device

–If you cover the device’s antenna area with your hands or other objects while using certain features, such as calls or the mobile data connection

•Using a Samsung-approved screen protector is recommended. Unapproved screen protectors may cause the sensors to malfunction.

•Do not cover the proximity/light sensor area with screen accessories, such as a screen protector or stickers. Doing so may cause the sensor to malfunction.

•The colours on the Edge screen may look different depending on your viewing position.

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Basics

Hard keys

Volume key

Power key

Bixby key

	Key	Function
	Power	•	Press and hold to turn the device on or off.
		•	Press to turn on or lock the screen.
		•	Press to open Bixby Home. Refer to Bixby for more information.
	Bixby	•	Press and hold to launch Bixby Voice. Refer to Bixby Voice for more
			information.
	Volume	•	Press to adjust the device volume.

Soft buttons

Show and hide	Back button
button
Recents button	Home button

When you turn on the device, the soft buttons will appear at the bottom of the screen. The soft buttons are set to the Recents button, Home button, and Back button by default. Refer to Navigation bar (soft buttons) for more information.

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Basics

S Pen

S Pen button

S Pen nib

Tweezers

	Name	Functions
		•	Use the S Pen to write, draw, or perform touch actions on the
	S Pen nib		screen.
		•	Hover the S Pen over items on the screen to access additional
			S Pen features, such as the Air view feature.
		•	Hover the S Pen over the screen and press the S Pen button to
	S Pen button		display the Air command features.
		•	While pressing and holding the S Pen button, drag the S Pen over
			items to select them.
	Tweezers	•	Remove the S Pen nib with the tweezers when replacing the nib.

13

Basics

Detaching the S Pen

Press the end of the S Pen to disengage it. Then, pull the S Pen from the slot. To store the S Pen, reinsert it into the slot and push it until it clicks into place.

1

2

Replacing the S Pen nib

If the nib is dull, replace it with a new one.

1 Firmly hold the nib with the tweezers and remove it.

14

Basics

2 Insert a new nib into the S Pen.

Be careful not to pinch your fingers with the tweezers.

		•	Do not reuse old nibs. Doing so may cause the S Pen to malfunction.
		•	Do not press the nib excessively when inserting the nib into the S Pen.

•Do not insert the round end of the nib into the S Pen. Doing so may cause damage to the S Pen or your device.

•Do not bend or apply excessive pressure with the S Pen while using it. The S Pen may be damaged or the nib may be deformed.

•Do not hard press on the screen with the S Pen. The pen nib may be deformed.

•If you use the S Pen at sharp angles on the screen, the device may not recognise the S Pen actions.

•If water enters the S Pen slot, gently shake the device to remove the water from the slot before using it.

•For more information about the S Pen, visit the Samsung website.

•If the S Pen is not working properly, take it to a Samsung Service Centre.

15

Basics

Battery

Charging the battery

Charge the battery before using it for the first time or when it has been unused for extended periods.

1

2

Use only Samsung-approved chargers, batteries, and cables. Unapproved chargers or cables can cause the battery to explode or damage the device.

Connecting the charger improperly may cause serious damage to the device. Any damage caused by misuse is not covered by the warranty.

To save energy, unplug the charger when not in use. The charger does not have a power switch, so you must unplug the charger from the electric socket when not in use to avoid wasting power. The charger should remain close to the electric socket and easily accessible while charging.

Connect the USB cable to the USB power adaptor.

Plug the USB cable into the device’s multipurpose jack.

3

4

Plug the USB power adaptor into an electric socket.

After fully charging, disconnect the charger from the device. Then, unplug the charger from the electric socket.

16

Basics

Charging with a Micro USB cable

Connect the Micro USB connector to charge the battery with a Micro USB cable. Do not plug a Micro USB cable into your device’s multipurpose jack. Doing so may damage the device.

The Micro USB connector is used for charging the battery and connecting to a computer via the Micro USB cable.

Micro USB Connector

Micro USB Cable

17

Basics

Charging other devices

Use the USB connector (USB Type-C) to charge another mobile device with your device’s battery.

Plug the USB connector (USB Type-C) into your device’s multipurpose jack, and connect your device and the other device via the other device’s USB cable.

When charging starts, the battery charging icon will appear on the other device’s screen.

Your device	The other
	device

USB Connector

(USB Type-C)

The other device's

USB cable

The app selection pop-up window that appears on your device is for data transfer. Do not select an app from the pop-up window.

18

Basics

Reducing the battery consumption

Your device provides various options that help you conserve battery power.

•Optimise the device using the smart manager feature.

•When you are not using the device, turn off the screen by pressing the Power key.

•Activate power saving mode.

•Close unnecessary apps.

•Deactivate the Bluetooth feature when not in use.

•Deactivate the Wi-Fi feature when not in use.

•Deactivate auto-syncing of apps that need to be synced, such as emails.

•Decrease the backlight time.

•Decrease the screen brightness.

Battery charging tips and precautions

•When the battery power is low, the battery icon appears empty.

•If the battery is completely discharged, the device cannot be turned on immediately when the charger is connected. Allow a depleted battery to charge for a few minutes before turning on the device.

•If you use multiple apps at once, network apps, or apps that need a connection to another device, the battery will drain quickly. To avoid losing power during a data transfer, always use these apps after fully charging the battery.

•Using a power source other than the charger, such as a computer, may result in a slower charging speed due to a lower electric current.

•The device can be used while it is charging, but it may take longer to fully charge the battery.

•If the device receives an unstable power supply while charging, the touchscreen may not function. If this happens, unplug the charger from the device.

•While charging, the device and the charger may heat up. This is normal and should not affect the device’s lifespan or performance. If the battery gets hotter than usual, the charger may stop charging.

•If you charge the device while the multipurpose jack is wet, the device may be damaged. Thoroughly dry the multipurpose jack before charging the device.

•If the device is not charging properly, take the device and the charger to a Samsung Service Centre.

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Basics

Advanced charging

The device has a built-in advanced charging feature. You can charge the battery more quickly while the device or its screen is turned off.

Increasing the charging speed

To increase the charging speed, turn the device or its screen off when you charge the battery. While charging the battery when the device is turned off, the icon appears on the screen.

If the advanced charging feature is not activated, launch the Settings app, tap General management →Battery →→Advanced settings, and then tap the Advanced cable charging switch to activate it.

•You cannot use the built-in advanced charging feature when you charge the battery using a standard battery charger.

•If the device heats up or the ambient air temperature rises, the charging speed may decrease automatically. This is a normal operating condition to prevent damage to the device.

Wireless charging

The device has a built-in wireless charging coil. You can charge the battery using a wireless charger (sold separately).

Advanced wireless charging

You can charge your device faster using the advanced wireless charging feature. To use this feature, you must use a charger and components that support the advanced wireless charging feature.

If the advanced wireless charging feature is not activated, launch the Settings app, tap

General management →Battery →→Advanced settings, and then tap the Advanced wireless charging switch to activate it.

•The on/off option will be added in your device’s settings menu when you first place it on the charger.

•A fan inside the charger may produce noise during advanced wireless charging.

20

Basics

Charging the battery

1 Place the centre of the device’s back on the centre of the wireless charger.

The estimated charging time will appear on the screen. The actual charging time may vary depending on the charging conditions.

2 After fully charging, disconnect the device from the wireless charger.

Precautions for wireless charging

•Do not place the device on the wireless charger with a credit card or radiofrequency identification (RFID) card (such as a transportation card or a key card) placed between the back of the device and the device cover.

•Do not place the device on the wireless charger when conductive materials, such as metal objects and magnets, are placed between the device and the wireless charger.

The device may not charge properly or may overheat, or the device and the cards may be damaged.

•If you use the wireless charger in areas with weak network signals, you may lose network reception.

•Use Samsung-approved wireless chargers. If you use other wireless chargers, the battery may not charge properly.

21

Basics

SIM, USIM or UIM card (nano-SIM card)

Installing the SIM, USIM or UIM card

Insert the SIM, USIM or UIM card provided by the mobile telephone service provider.

You can insert two SIM, USIM or UIM cards so you can have two phone numbers or service providers for a single device. In some areas, data transfer speeds may be slower if two SIM cards are inserted in the device than when one SIM card is inserted.

Use caution not to lose or let others use the SIM, USIM or UIM card. Samsung is not responsible for any damages or inconveniences caused by lost or stolen cards.

Some LTE services may not be available depending on the service provider. For more information about service availability, contact your service provider.

1

2

3

4

5

22

Basics

1 Insert the ejection pin into the hole on the tray to loosen the tray.

Ensure that the ejection pin is perpendicular to the hole. Otherwise, the device may be damaged.

2

3

Pull out the tray gently from the tray slot.

Place the SIM, USIM or UIM card on the tray with the gold-coloured contacts facing downwards. Place the primary SIM, USIM or UIM card on the tray 1 ( 1 ) and the secondary SIM, USIM or UIM card on the tray 2 ( 2 ).

1 2

Tray 1

Tray 2

The phone cannot support two CDMA cards at the same time in China.

4 Gently press the SIM, USIM or UIM card into the tray to secure it.

If the card is not fixed firmly into the tray, the SIM card may leave or fall out of the tray.

5 Insert the tray back into the tray slot.

	•	If you insert the tray into your device while the tray is wet, your device may be
	•	damaged. Always make sure the tray is dry.
		Fully insert the tray into the tray slot to prevent liquid from entering your device.

23

Basics

Correct card installation

Nano-SIM card 1

Nano-SIM card 2

	Nano-SIM card
	microSD card
•	Use only a nano-SIM card.
•	You cannot insert a nano-SIM card and a microSD card in tray 2 at the same time.

Removing the SIM, USIM or UIM card

1

2

3

4

Insert the ejection pin into the hole on the tray to loosen the tray. Pull out the tray gently from the tray slot.

Remove the SIM, USIM or UIM card.

Insert the tray back into the tray slot.

24

Basics

Using dual SIM, USIM or UIM cards

If you insert two SIM, USIM or UIM cards, you can have two phone numbers or service providers for a single device.

Activating SIM, USIM or UIM cards

Launch the Settings app and tap Connections →SIM card manager. Select a SIM, USIM or UIM card and tap the switch to activate it.

If both cards are activated, you can receive calls and messages on each card. However, if you are on a call using one card, the other card cannot be used to receive new calls. These situations apply to voice and video calls.

Customising SIM, USIM or UIM cards

Launch the Settings app, tap Connections →SIM card manager, and then select a SIM, USIM or UIM card to access the following options:

•Icon: Change the icon of the SIM, USIM or UIM card.

•Name: Change the display name of the SIM, USIM or UIM card.

•Network mode: Select a network type to use with the SIM, USIM or UIM card.

Setting preferred SIM, USIM or UIM cards

When two cards are activated, you can assign voice calls, messaging, data services, and NFC payment services to specific cards.

Launch the Settings app, tap Connections →SIM card manager, and then set the feature preferences for your cards in PREFERRED SIM CARD.

25

Basics

Memory card (microSD card)

Installing a memory card

Your device’s memory card capacity may vary from other models and some memory cards may not be compatible with your device depending on the memory card manufacturer and type. To view your device’s maximum memory card capacity, refer to the Samsung website.

• Some memory cards may not be fully compatible with the device. Using an incompatible card may damage the device or the memory card, or corrupt the data stored in it.

•Use caution to insert the memory card right-side up.

•The device supports the FAT and the exFAT file systems for memory cards. When inserting a card formatted in a different file system, the device will ask to reformat the card or will not recognise the card. To use the memory card, you must format it. If your device cannot format or recognise the memory card, contact the memory card manufacturer or a Samsung Service Centre.

•Frequent writing and erasing of data shortens the lifespan of memory cards.

•When inserting a memory card into the device, the memory card’s file directory appears in the My Files →SD card folder.

26

Basics

1

2

3

4

5

	1		Insert the ejection pin into the hole on the tray to loosen the tray.
			Ensure that the ejection pin is perpendicular to the hole. Otherwise, the device may
			be damaged.
	2
			Pull out the tray gently from the tray slot.
			When you remove the tray from the device, the mobile data connection will be
			disabled.

27

Basics

3 Place a memory card on the tray 2 with the gold-coloured contacts facing downwards.

Tray 1

Tray 2

4 Gently press the memory card into the tray to secure it.

If the card is not fixed firmly into the tray, the memory card may leave or fall out of the tray.

5 Insert the tray back into the tray slot.

	•	If you insert the tray into your device while the tray is wet, your device may be
	•	damaged. Always make sure the tray is dry.
		Fully insert the tray into the tray slot to prevent liquid from entering your device.

Removing the memory card

Before removing the memory card, first unmount it for safe removal.

Launch the Settings app and tap General management →Storage →→Storage settings →SD card →UNMOUNT.

1

2

3

4

Insert the ejection pin into the hole on the tray to loosen the tray.

Pull out the tray gently from the tray slot.

Remove the memory card.

Insert the tray back into the tray slot.

Do not remove external storage, such as a memory card or USB storage, while the device is transferring or accessing information, or right after transferring data. Doing so can cause data to be corrupted or lost or cause damage to the external storage or device. Samsung is not responsible for losses, including loss of data, resulting from the misuse of external storage devices.

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Basics

Formatting the memory card

A memory card formatted on a computer may not be compatible with the device. Format the memory card on the device.

Launch the Settings app and tap General management →Storage →→Storage settings →SD card →Format.

Before formatting the memory card, remember to make backup copies of all important data stored in the memory card. The manufacturer’s warranty does not cover loss of data resulting from user actions.

Turning the device on and off

Press and hold the Power key for a few seconds to turn on the device.

When you turn on your device for the first time or after performing a data reset, follow the onscreen instructions to set up your device.

To turn off the device, press and hold the Power key, and then tap Power off.

Follow all posted warnings and directions from authorised personnel in areas where the use of wireless devices is restricted, such as aeroplanes and hospitals.

Restarting the device

If your device is frozen and unresponsive, press and hold the Power key and the Volume Down key simultaneously for more than 7 seconds to restart it.

Volume Down key

Power key

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Basics

Emergency mode

You can switch the device to emergency mode to reduce battery consumption. Some apps and functions will be restricted. In emergency mode, you can make an emergency call, send your current location information to others, sound an emergency alarm, and more.

Activating emergency mode

To activate emergency mode, press and hold the Power key, and then tap Emergency mode.

•Emergency calls cannot be made if a SIM, USIM or UIM card is not installed, your device cannot connect to a network, or no network is available.

•The usage time left shows the time remaining before the battery power runs out. Usage time left may vary depending on your device settings and operating conditions.

Deactivating emergency mode

To deactivate emergency mode, tap →Turn off Emergency mode. Alternatively, press and hold the Power key, and then tap Emergency mode.

Initial setup

When you turn on your device for the first time or after performing a data reset, follow the onscreen instructions to set up your device.

The initial setup procedures may vary depending on the device’s software and your region.

1 Turn on the device.

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