Galaxy A20 : Device layout and functions

Last modified : May 08. 2019

Enjoy 6.4 inches of HD+ Super AMOLED screen on the Galaxy A20's new Infinity-V Display. The Galaxy A20's 4,000 mAh (typical)* battery means you're powered to share with friends, watch streams, and just live life. There's also Fast Charging feature that allows you to quickly charge your battery while you're using the device or while the screen is turmed off.

 

 

a20- device layout

Charging the battery

It is recommended to charge the battery before using it for the first time or when it has been unused for extended periods. Please ensure you charge your device only with Samsung approved chargers and cables. Unapproved chargers and cables could damage your device.
 

1 Connect the USB cable to the USB power adaptor.
2 Plug the USB cable into the device’s multipurpose jack.
charging device
3 Plug the USB power adaptor into an electric socket.
4 After fully charging, disconnect the charger from the device.

Then, unplug the charger from the electric socket.

Caution:

  • Connecting the charger improperly may cause serious damage to the device. Any damage caused by misuse is not covered by the warranty. 
  • Use only USB Type-C cable supplied with the device. The device may be damaged if you use Micro USB cable.

Inserting the SIM card

The Australian variant Galaxy A20 fits a single nano SIM card which can be purchased from your nearest network provider or local retailer and also allows you to insert a microSD card to 512 GB.
 

insert single sim card
1 Insert the ejection pin into the hole next to 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.
3 Place the SIM card on the SIM card tray with the gold-coloured.
4 Gently press the SIM card into the SIM card 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.

Correct card installation:

Correct card installation single sim cards

Installing a Memory card (MicroSD card)

The Galaxy A20 comes with 32 GB of in-bult storage but can support up to 512 GB of external memory. Please note that some SD cards may not be compatible with your device depending on the memory card manufacturer and type.

insert sd card
1 Insert the ejection pin into the hole next to 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.
3 Place a memory card on the memory card tray with the gold-coloured contacts facing downwards.
insert sd card
4 Gently press the memory card into the memory card 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.

Caution:

  • 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.

Need help formatting or removing your SD card? Check out our page Formatting and Removing MicroSD card from Samsung Phone for step-by-step instructions.

Powering 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 on-screen instructions to set up your device. To turn off the device, press and hold the Power key, and then tap Power off.

power button on Galaxy A20

Restarting the device:

To restart the device, press and hold the Power key, and then tap Restart. 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. For a detailed explanation check out our page Restart a Frozen or Unresponsive Samsung Phone for more instructions.

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