SAMSUNG SM-A047F-DSN (01) PDF Document

To turn the SAMSUNG SM-A047F-DSN on, press and hold the Side button for a few seconds. To turn it off, press and hold the Side button. Alternatively, open the notification panel, swipe downwards, and tap the power icon. Then, tap Power off.

If your SAMSUNG SM-A047F-DSN is frozen and unresponsive, press and hold the Side button and the Volume Down button simultaneously for more than 7 seconds to restart it.

Connect the USB cable to the USB power adaptor and plug the cable into the multipurpose jack of the SAMSUNG SM-A047F-DSN. After fully charging, disconnect the charger from the device.

You can help conserve battery power on your SAMSUNG SM-A047F-DSN by using the following options:

Optimise the device using the device care feature.

Turn off the screen by pressing the Side button when not using the device.

Activate power saving mode.

Close unnecessary apps.

Deactivate the Bluetooth feature when not in use.

Deactivate auto-syncing of apps that need to be synced.

Decrease the backlight time.

Decrease the screen brightness.

Follow these steps to install a SIM card:

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

2. Pull out the tray gently from the tray slot.

3. Place the SIM or USIM card on the tray with the gold-coloured contacts facing downwards and gently press the card into the tray to secure it.

4. Insert the tray back into the tray slot.

Before removing the SD card, you must first unmount it for safe removal. Open Settings, tap Device care, then Storage. Swipe to the left to view the SD card page, tap the More options menu, and tap Unmount. To format the SD card, follow the same path and tap Format instead of Unmount.

1. Open the Contacts app and tap the plus button.

2. Select a storage location.

3. Enter the contact information and tap Save.

Open the Phone app, tap the More options menu, go to Settings, then Block numbers. From there, you can select contacts or phone numbers to save in the blocked numbers list.

You can run two apps at the same time in split screen view. You can launch this by swiping with two fingers from the bottom of the screen towards the middle. Alternatively, tap the Recents button, swipe to find an app, tap its icon, and select Open in split screen view or Open in pop-up view.

To change your screen lock method, open Settings, tap Lock screen, then Screen lock type, and select the desired method such as pattern, PIN, or password.

1. On the Settings screen, tap Security and privacy, then Biometrics, then Face recognition.

2. Read the instructions and tap Continue.

3. Set a screen lock method.

4. Position your face inside the frame on the screen to scan it.

To ensure better fingerprint recognition, consider the following conditions:

The device may not recognise fingerprints affected by wrinkles or scars.

The device may not recognise fingerprints from small or thin fingers.

The Side button has the sensor, so ensure it is not scratched or damaged by metal objects.

Covering the sensor with accessories like stickers may decrease the recognition rate.

Ensure that the sensor and your fingers are clean and dry.

If you need to perform a factory data reset, open the Settings app and tap General management, then Reset, then Factory data reset, then Reset, and finally Delete all. Ensure you have backed up all important data before doing this.