Samsung Ace 4 Manual

Getting started
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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...

Getting started
12
4 Replace the back cover.
•	Ensure that the back cover is closed tightly.
•	Use only Samsung-approved back covers and accessories with the device.
Removing the SIM or USIM card and battery
1 Remove the back cover.
2 Pull out the battery.
3 Pull out the SIM or USIM card.   

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.
•	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...

Getting started
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•	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 touch screen 
may not function. If this happens, unplug the charger from the device.
•	While charging, the device 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...

Getting started
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Using a memory card
Installing a memory card
Your device accepts memory cards with maximum capacities of 64 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 VFAT and the...

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 
 → 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 can damage the 
memory card or device. Samsung is not responsible for losses that result from the 
misuse of...

Getting started
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Turning the device on and off
Press and hold the Power button 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 on-
screen instructions to set up your device.
To turn off the device, press and hold the Power button, 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.   

Getting started
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Locking and unlocking the screen
Pressing the Power button turns off the screen and locks it. Also, the screen turns off and 
automatically locks if the device is not used for a specified period.
To unlock the screen, press the Power button or the Home button and flick your finger in any 
direction within the unlock screen area.
You can change the unlock code to unlock the screen. Refer to Changing the screen lock 
method for more information.   

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Basics
Using the touch screen
•	Do not allow the touch screen to come into contact with other electrical devices. 
Electrostatic discharges can cause the touch screen to malfunction.
•	To avoid damaging the touch screen, do not tap it with anything sharp or apply 
excessive pressure to it with your fingertips.
•	The device may not recognise touch inputs close to the edges of the screen, which 
are outside of the touch input area.
•	Leaving the touch screen idle for extended periods may result in...

Basics
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Tapping and holding
Tap and hold an item or the screen for more than 2 seconds to access available options.
Dragging
To move an item, tap and hold it and drag it to the target position.
Double-tapping
Double-tap on a webpage or image to zoom in. Double-tap again to return.