Samsung SM-J320FZDNSEE, SM-J320FZKDDBT Applications, Wallpaper, Themes, Lock screen and security

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Settings

Applications

Manage the device’s apps and change their settings.

On the Settings screen, tap Applications.

Application manager: View and manage the apps on your device.

Default applications: Select a default setting for using apps.

Wallpaper

Change the wallpaper settings for the Home screen and the locked screen. On the Settings screen, tap Wallpaper.

Themes

Apply various themes to the device to change the visual elements of the Home screen, locked screen, and icons.

On the Settings screen, tap Themes.

To download more themes, tap THEME STORE.

Lock screen and security

Change the settings for securing the device and the SIM or USIM card.

On the Settings screen, tap Lock screen and security.

The available options may vary depending on the screen lock method selected.

Screen lock type: Change the screen lock method.

Show information: Change settings for the items displayed on the locked screen.

Unlock effect: Select an effect that you see when you unlock the screen.

Find My Mobile: Activate or deactivate the Find My Mobile feature. Access the Find my mobile website (findmymobile.samsung.com) to track and control your lost or stolen device.

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Contents SM-J320F/DS SM-J320FN SM-J320G/DS SM-J320H/DS Table of Contents Appendix Basics Read me firstPackage contents Device layout Keys Battery Installing the batteryRemoving the battery Charging the battery Reducing the battery consumption Viewing the remaining charging timeBattery charging tips and precautions Power saving mode Ultra power saving modeInstalling the SIM or Usim card SIM or Usim cardReplace the battery and back cover Removing the SIM or Usim card Activating SIM or Usim cards Using dual SIM or Usim cards dual SIM modelsSwitching between cards Changing the display name and icon of SIM or Usim cardsInstalling a memory card Memory cardRemoving the memory card Formatting the memory cardTurning the device on and off TouchscreenTapping Tapping and holdingDragging Double-tapping SwipingSpreading and pinching Home screen Home screenHome screen options Adding items Moving and removing an itemCreating folders Apps screen Managing panelsMoving items Creating folders Indicator icons Icon MeaningLock screen PatternUsing the notification panel PasswordNotification panel Single SIM models Keyboard layout Using quick setting buttonsEntering text Changing the input languageAdditional keyboard functions Copying and pastingDevice and data management Screen captureOpening apps Transferring data from your previous deviceTransferring data from a mobile device Transferring data from a computerUsing the device as a removable disk for data transfer Updating the deviceUpdating over the air Using a Google account Performing a data resetUpdating with Smart Switch Backing up and restoring dataGalaxy Apps Installing or uninstalling appsInstalling apps Play StoreIntroduction PhoneManaging apps Making callsSingle SIM models Tap to make a voice call, or tap Receiving calls Options during calls During a voice callDuring a video call Creating contacts manually ContactsAdding contacts Importing contactsMessages Searching for contactsSending messages Viewing messages Internet Setting up email accounts Sending emailsReading emails Camera Basic shootingTaking photos or recording videos Launching Camera on the locked screen Launching Camera quicklyLocking the focus and exposure Auto mode Pro modePanorama Selfie Continuous shotBeauty face Sound&shotCamera settings Quick settingsHDR Rich tone Camera settings Gallery Viewing images or videosDeleting an image or a video Smart ManagerDeleting images or videos Deleting multiple images and videosBattery Using the quick optimisation featureUsing the Smart manager StoragePlanner Creating eventsCreating tasks Syncing events and tasks with your accountsVideo Change screen ratioVoice Recorder Composing memos My FilesMemo Searching for memosAlarm ClockWorld clock Timer CalculatorStopwatch Radio Listening to the FM radioGoogle apps Scanning radio stationsDrive Google SettingsPlay Movies & TV YouTubeWi-Fi Connecting to a Wi-Fi networkIntroduction Wi-Fi Direct Sending and receiving dataEnding the device connection Bluetooth Pairing with other Bluetooth devicesFlight mode Unpairing Bluetooth devicesSending and receiving data Using the mobile hotspot Mobile hotspot and tetheringData usage SIM card manager dual SIM modelsLimiting data usage NFC and payment NFC-enabled models Mobile networksUsing the NFC feature Making payments with the NFC featureTap Android Beam and tap the switch to activate it Sending dataPrinting More connection settingsOptions Adding printer plug-insPrinting content Sounds and notificationsDisplay Themes ApplicationsWallpaper Lock screen and securityEasy mode Switching to easy modePrivacy Accessibility Managing shortcutsRegistering Samsung accounts AccountsAdding accounts Removing accountsBackup and reset Language and inputStorage Date and time About deviceTroubleshooting AppendixResetting the device Restarting the deviceForcing restart Sound echoes during a call Battery depletes faster than when first purchased Error messages appear when opening multimedia files Your device cannot find your current location Copyright Trademarks
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SM-J320FZWDSER, SM-J320FZKNBGL, SM-J320FZKNPHE, SM-J320FZDNITV, SM-J320FZDAILO specifications

The Samsung SM-J320FZDDKSA, SM-J320FZWDKSA, and SM-J320FZKDKSA are part of the Galaxy J3 series, designed to cater to budget-conscious consumers seeking reliable performance and essential smartphone features. These models were released in 2016 and are positioned as entry-level smartphones, making them accessible to a wide range of users.

One of the standout features of the Galaxy J3 series is its compact design. The devices boast a 5-inch Super AMOLED display, delivering vibrant colors and deep blacks, enhancing the viewing experience for multimedia consumption. The screen resolution of 1280 x 720 pixels ensures that images and text are sharp, making it suitable for casual browsing and media playback.

Under the hood, the Galaxy J3 models are powered by a quad-core processor, providing decent performance for everyday tasks such as browsing the internet, social media use, and light gaming. Depending on the variant, the smartphones are equipped with either 1.5GB or 2GB of RAM, facilitating smooth multitasking for users.

In terms of storage, these models offer 8GB or 16GB of internal memory, which can be expanded via a microSD card slot, allowing users to store their favorite apps, photos, and videos without running out of space. The camera capabilities include an 8-megapixel rear camera that features an LED flash, enabling users to capture decent quality images in various lighting conditions. Additionally, a 5-megapixel front-facing camera is available for selfies and video calls.

Battery life is a crucial aspect of any smartphone, and the Galaxy J3 series does not disappoint with its removable 2600mAh battery. This capacity provides a solid performance throughout the day, even with moderate usage, making it suitable for users who may not have access to charging frequently.

Connectivity options on the Galaxy J3 include 4G LTE support, ensuring fast internet access, along with standard features such as Wi-Fi, Bluetooth, and GPS. The devices run on Android, providing access to a range of applications through the Google Play Store.

In summary, the Samsung SM-J320FZDDKSA, SM-J320FZWDKSA, and SM-J320FZKDKSA smartphones offer a balanced mix of essential features and reliable performance, making them ideal for those seeking an affordable yet functional mobile device. Their user-friendly interface, solid build quality, and long-lasting battery life contribute to their appeal in the competitive entry-level smartphone market.