Sanyo Samsung 1 Manual

							Getting started
11
Removing the S Pen
When you remove the S Pen from the slot, the device launches Action memo or displays the 
air command features depending on the S Pen detachment option setting.
To change the setting, open the All apps screen and tap 
Settings → S Pen → Detachment 
options
.
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.   
						

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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.
•	If the S Pen is not working properly, take it to a Samsung Service Centre.
•	If you use the S Pen at sharp angles on the screen, the device may not recognise 
the S Pen actions. Do not bend or apply excessive pressure with the S Pen while 
using it.
•	The Recents key and the Back key can be used with the S Pen.
•	For more information about the S Pen, visit the Samsung website.   
						

							Getting started
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Using the SIM or USIM card and battery
Installing the SIM or USIM card and battery
Insert the SIM or USIM card provided by the mobile telephone service provider, and the 
included battery.
•	Only microSIM cards work with the device.
•	Some LTE services may not be available depending on the service provider. For 
more information about service availability, contact your service provider.
1 Remove the back cover.
Be careful not to damage your fingernails when you remove the back cover.
Do not bend or twist the back cover excessively. Doing so may damage the cover.   
						

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2 Insert the SIM or USIM card with the gold-coloured contacts facing downwards.
•	Do not insert a memory card into the SIM card slot. If a memory card happens to 
be lodged in the SIM card slot, take the device to a Samsung Service Centre to 
remove the memory card.
•	Use caution not to lose or let others use the SIM or USIM card. Samsung is not 
responsible for any damages or inconveniences caused by lost or stolen cards.
3 Insert the battery with the battery’s gold-coloured contacts properly aligned with the 
device’s contacts.
2
1   
						

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4 Replace the back cover.
Removing the SIM or USIM card and battery
1 Remove the back cover.
2 Pull out the battery.
3 Press the SIM or USIM card with your finger, and then pull it out.   
						

							Getting started
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Charging the battery
Use the charger to charge the battery before using it for the first time. A computer can be also 
used to charge the battery by connecting them via the USB cable.
Use only Samsung-approved chargers, batteries, and cables. Unapproved chargers or 
cables can cause the battery to explode or damage the device.
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.
Connect the USB cable to the USB power adaptor, and then plug the end of the USB cable 
into the multipurpose jack.
Connecting the charger improperly may cause serious damage to the device. Any 
damage caused by misuse is not covered by the warranty.
•	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 the device is not charging properly, take the device and the charger to a 
Samsung Service Centre.   
						

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After fully charging, disconnect the device from the charger. First unplug the charger from the 
device, and then unplug it from the electric socket.
Do not remove the battery before removing the charger. This may damage the 
device.
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.
Reducing the battery consumption
Your device provides various options that help you conserve battery power.
•	When you are not using the device, switch to sleep mode by pressing the Power key.
•	Activate power saving mode.
•	Close unnecessary apps using the task manager.
•	Deactivate the Bluetooth feature when not in use.
•	Deactivate the Wi-Fi feature when not in use.
•	Deactivate auto-syncing of apps.
•	Decrease the backlight time.
•	Decrease the screen brightness.
•	When the battery power is low, the battery icon appears empty.
•	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 disconnecting from the 
network or losing power during a data transfer, always use these apps after fully 
charging the battery.
•	The device can be used while it is charging, but it may take longer to fully charge 
the battery.   
						

							Getting started
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Fast charging
The device has a built-in fast charging feature. You can use this feature to charge the battery 
more quickly while the device or its screen is turned off.
About Fast charging
•	Fast charging uses battery charging technology that charges the battery faster by 
increasing the charging power. The device supports Samsung’s Adaptive fast charging 
feature and Qualcomm Quick Charge 2.0.
•	To use Fast charging on your device, connect it to a battery charger that supports 
Adaptive fast charging or Quick Charge 2.0.
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.
•	While charging the battery when the device’s screen is turned on, a pop-up window 
appears requesting you to turn the screen off. Turn off the screen to increase the charging 
speed.
•	You cannot use the built-in fast 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.   
						

							Getting started
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Using a memory card
Installing a memory card
Your device accepts memory cards with maximum capacities of 128 GB. Depending on the 
memory card manufacturer and type, some memory cards may not be compatible with your 
device.
•	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 asks to reformat the 
memory card.
1 Remove the back cover.
2 Insert a memory card with the gold-coloured contacts facing downwards.
3 Replace the back cover.
•	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.   
						

							Getting started
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Removing the memory card
Before removing the memory card, first unmount it for safe removal.
On the Home screen, tap 
Apps → Settings → Storage → Unmount SD card.
1 Remove the back cover.
2 Pull out the memory card.
3 Replace the back cover.
Do not remove the memory card while the device is transferring or accessing 
information. Doing so can cause data to be lost or corrupted or damage to the 
memory card or device. Samsung is not responsible for losses that result from the 
misuse of damaged memory cards, including the loss of data.
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.
On the Home screen, tap 
Apps → Settings → Storage → Format SD card → Format SD 
card
 → Erase everything.
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.