Samsung SM-A042F User Manual

Settings
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Auto optimisation
You can set the device to perform auto optimisation when your device is not in use.
On the Settings screen, tap
Battery and device care
→
Auto optimisation and tap the
Restart when needed switch to activate it.
Software update
Update your device’s software via the firmware over-the-air (FOTA) service. You can also
schedule software updates.
On the Settings screen, tap
Battery and device care
→
Software update .
Diagnostics
Test your device using Samsung Members.
On the Settings screen, tap
Battery and device care
→
Diagnostics . Select an item to test or
tap
Test all to test all items.
Maintenance mode
Activate maintenance mode to protect your privacy while someone else is using your device,
such as when you send it for repairs.
On the Settings screen, tap
Battery and device care
→
Maintenance mode
→
Turn on .
Ultra data saving
Monitor and reduce your mobile data usage by preventing background apps from using the
mobile data connection. You can also use the data compression feature to compress Internet
data, such as images, videos, and webpages, accessed via the mobile network.
On the Settings screen, tap
Battery and device care
→
Ultra data saving , and then tap the
switch to activate it.
•
This feature may not be available depending on the service provider or model.
•
Some webpages or content may not be available when this feature is activated,
depending on the service provider or the mobile network conditions.

Samsung SM-A042F Specifications

General

Display	6.5 inches, PLS LCD
Resolution	720 x 1600 pixels
Expandable Storage	microSDXC (dedicated slot)
Front Camera	5 MP, f/2.2
Operating System	Android 12, One UI Core 4.1
Network Technology	GSM / HSPA / LTE
Build	Glass front, plastic back, plastic frame
SIM	Dual SIM (Nano-SIM, dual stand-by)
GPU	PowerVR GE8320
Loudspeaker	Yes
3.5mm jack	Yes
WLAN	Wi-Fi 802.11 b/g/n, Wi-Fi Direct
Bluetooth	5.0, A2DP, LE
Positioning	GPS, GLONASS, GALILEO, BDS
USB	USB Type-C 2.0
Sensors	Accelerometer, proximity
Model	Samsung SM-A042F
RAM	3GB
Storage	32GB
Main Camera	13 MP, f/2.2, (wide), AF
Battery	5000 mAh
Launch Date	October 2022
Dimensions	164.2 x 75.9 x 9.1 mm
Colors	Black, Blue
Weight	188 g (6.63 oz)