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Samsung SM-A520FZIAPHE, SM-A520FZIADBT Device maintenance, Using the quick optimisation feature

Models: SM-A520FZDASEB SM-A520FZDANEE SM-A520FZBAETL SM-A520FZBDXXV SM-A520FZKACOS SM-A520FZDAVGR SM-A520FZDAETL SM-A520FZBAITV SM-A520FZBAEUR SM-A520FZKABGL SM-A520FZIDKSA SM-A520FZKAEUR SM-A520FZIASEB SM-A720FZDAILO SM-A520FZBACYV SM-A520FZDASEE SM-A520FZBASEE SM-A520FZBDKSA SM-A520FZBAPHE SM-A520FZKAITV SM-A520FZBACOS SM-A520FZDDKSA SM-A520FZIAITV SM-A520FZBADBT SM-A520FZBDSER SM-A520FZKANEE SM-A520FZIASEE SM-A520FZKACYV SM-A520FZDACOS SM-A520FZIANEE SM-A520FZDDXXV SM-A520FZKDKSA SM-A520FZDAITV SM-A520FZDAXEF SM-A520FZIADBT SM-A520FZKAILO SM-A520FZDACYV SM-A520FZKASEB SM-A520FZIABGL SM-A520FZIDXXV SM-A720FZBDKSA SM-A720FZDDKSA SM-A520FZKAPHE SM-A520FZDDSER SM-A520FZKAXEH SM-A520FZDAEUR SM-A520FZKAVGR SM-A520FZDABGL SM-A520FZKADBT SM-A720FZDDXXV SM-A520FZKDXXV SM-A520FZIAPHE SM-A520FZBAXEF SM-A520FZKDSER SM-A520FZKAETL SM-A720FZIDXXV SM-A720FZKDKSA SM-A520FZIAXEF SM-A520FZKAXEF SM-A720FZKDXXV SM-A520FZBAVGR SM-A520FZIAETL SM-A520FZKASEE SM-A720FZIDKSA SM-A520FZDAPHE SM-A520FZDADBT

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Settings

Device maintenance

The device maintenance feature provides an overview of the status of your device’s battery, storage, RAM, and system security. You can also automatically optimise the device with a tap of your finger.

Battery

Storage

Device security

RAM

Using the quick optimisation feature

On the Settings screen, tap Device maintenance →FIX NOW or OPTIMISE NOW.

The quick optimisation feature improves device performance through the following actions.

•Clearing some memory.

•Deleting unnecessary files and closing apps running in the background.

•Managing abnormal battery usage.

•Scanning for malware.

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Samsung SM-A520FZIAPHE, SM-A520FZIADBT, SM-A520FZBADBT manual Device maintenance, Using the quick optimisation feature

Contents

English /2017. Rev.1.2 Table of Contents Appendix Basics Read me firstInstructional icons BasicsWhen the device heats up during use Device overheating situations and solutionsWhen the device heats up while charging the battery Do the following when the device heats upKeep the device updated with the latest software Device limitations when the device overheats Precautions for operating environmentMaintaining water and dust resistance Package contents Device layout Type 1 SM-A320F, SM-A320YBasics Type 2 SM-A520F, SM-A720F Microphone GPS antenna Rear camera Keys BatteryCharging the battery Type 1 SM-A320F, SM-A320Y Type 2 SM-A520F, SM-A720F Viewing the remaining charging time Battery charging tips and precautionsReducing the battery consumption Increasing the charging speed Fast chargingAbout Fast charging Mode Power saving modeMaximum power saving mode Installing the SIM or Usim card SIM or Usim card nano-SIM cardSingle SIM models Type 1 SM-A320F, SM-A320Y Type 2 SM-A520F, SM-A720F Dual SIM models Type 1 SM-A320F, SM-A320Y Type 2 SM-A520F, SM-A720F Be damaged Gently press the SIM or Usim card into the tray to secure it Correct card installation Dual SIM models Type 1 SM-A320F, SM-A320Y Removing the SIM or Usim card Basics Activating SIM or Usim cards Using dual SIM or Usim cards dual SIM modelsSetting preferred SIM or Usim cards Customising SIM or Usim cardsInstalling a memory card Memory card microSD cardType 1 SM-A320F, SM-A320Y Disabled Tray Formatting the memory card Turning the device on and offRemoving the memory card Controlling the touchscreen Restarting the deviceDragging TappingTapping and holding Spreading and pinching Double-tappingSwiping Home screen Home screenHome screen options Adding itemsCreating folders Moving itemsRemoving items Managing panels Using quick optionsApps screen Creating folders Searching for items Indicator iconsRearranging items Icon MeaningLock screen Basics Setting the schedule for the Always On Display feature Always On DisplayOpening notifications when the screen is off Controlling music playback when the screen is offSingle SIM models Using the notification panelNotification panel Using quick setting buttons Dual SIM modelsEntering text Searching for content or nearby devicesSetting search categories FinderChanging the keyboard layout Additional keyboard functionsChanging the input language Copying and pasting DictionaryCapturing screenshots Screen captureOpening apps Smart captureSecure Folder IntroductionTap →Settings →Auto lock Secure Folder Setting auto lock for Secure FolderMoving content Creating Secure FolderAdding accounts Tap →Settings →Accounts →Add accountAdding apps Hiding Secure FolderTap Uninstall or Back UP and Uninstall Uninstalling Secure FolderUninstall Multi windowSplit screen view Tap to open the list of recently used appsUsing additional options Adjusting the window size Pop-up viewSamsung account Moving pop-up windowsRegistering a new Samsung account Registering your Samsung accountRemoving your Samsung account Registering an existing Samsung accountTransferring data from a mobile device Transferring data via Smart SwitchTransferring data from your previous device Transferring backup data from a computer Transferring data via Samsung CloudUpdating the device Connecting the device to a computer for data transferDevice and data management Updating over the airBacking up and restoring data Updating with Smart SwitchUsing a Samsung account Quick connect Performing a data resetUsing a Google account Connecting to a TV Connecting to other devicesSharing content Search phone and scan for nearby devicesStreaming content on the registered TV Sharing features Emergency mode Deactivating emergency modeGalaxy Apps Installing or uninstalling appsInstalling apps Play StoreManaging apps Uninstalling or disabling appsSetting app permissions Enabling appsPhone Making callsMaking calls from call logs or contacts list Using speed dialMaking calls from the locked screen Answering a call Receiving callsMaking an international call Rejecting a callDuring a voice call Blocking phone numbersOptions during calls During a video callCreating a new contact ContactsAdding contacts Importing contacts Adding a phone number to Contacts from the keypadAdding a phone number to Contacts from the calls list Syncing contacts with your web accounts Searching for contactsSharing profile Sending messages MessagesSharing contacts Enter a message Viewing messages Setting the message notificationTap →Settings →Block messages →Block numbers Blocking unwanted messagesBrowsing webpages Setting a message reminderInternet Using secret mode Activating secret modeSetting up email accounts Changing security settingsDeactivating secret mode Sending emailsReading emails CameraLaunching Camera Camera etiquetteUsing swipe gestures Viewing shooting modesBasic shooting Taking photos or recording videosLocking the focus and exposure Customising shooting modesPanorama Auto modePro mode Hyperlapse SelfieWide selfie Applying beauty effectsHDR Rich tone Downloading modes NightFood Camera settings Camera settingsQuick settings Rear cameraCommon Gallery Viewing images and videos Viewing imagesViewing videos Viewing albumsViewing stories Tap →Create story Creating storiesSharing stories Sharing images or videos Syncing images and videos with Samsung CloudDeleting images or videos → More →Help Samsung PayBefore you start Setting up Samsung Pay Registering cardsMaking payments Cancelling payments Changing the Samsung Pay settingsOn the Apps screen, tap Samsung →Samsung Members →Feedback Samsung MembersFeedback News and tips SuggestionsSupport On the Apps screen, tap Samsung →Samsung Members →SupportUsing Game Launcher Game LauncherRemoving a game from Game Launcher Activating game power saving modeUsing Game Tools Samsung Notes Blocking notifications during gamesCreating notes Deleting notesCalendar Creating eventsSyncing events and tasks with your accounts HealthCreating tasks Starting S HealthUsing S Health Additional information Voice Setting a wake-up commandUsing S Voice Making voice recordings Setting the languageVoice Recorder Tips for better voice recognitionChanging the recording mode Deleting alarms Setting alarmsStopping alarms My FilesCreating clocks Deleting clocksListening to the FM radio CalculatorRadio Google apps Scanning radio stationsMaps ChromeGmail Play MusicIntroduction Wi-FiConnecting to a Wi-Fi network ConnectionsTap Connect Wi-Fi DirectTap Wi-Fi Direct Bluetooth Ending the device connectionPairing with other Bluetooth devices Sending and receiving dataData usage Unpairing Bluetooth devicesDevice visibility Limiting data usageNFC and payment Flight modeUsing the NFC feature Making payments with the NFC feature Sending data Using the mobile hotspot Mobile hotspot and tetheringMobile networks SIM card manager dual SIM modelsPrinting More connection settingsLocation MirrorLink Download plug-inConnecting your device to a vehicle via MirrorLink Download boosterSounds and vibration Options NotificationsDisplay Blue light filter Wallpapers and themes Easy modeSwitching to easy mode Managing shortcutsAdvanced features Send SOS messages Adding emergency contactsDevice maintenance Using the quick optimisation featureBattery StorageDevice security ApplicationsLock screen and security Fingerprint recognition For better fingerprint recognition Deleting fingerprints Verifying the Samsung account passwordRegistering fingerprints Tick Sign in using your fingerprints and tap Remember Using fingerprints to sign in to accountsUsing fingerprints with Samsung Pay Unlocking the screen with fingerprintsCloud and accounts Sync settingsBackup and restore Samsung CloudAdding accounts BackupAccounts Removing accountsAccessibility GoogleSoftware update General managementAbout device Troubleshooting AppendixResetting the device Forcing restartSound echoes during a call Battery depletes faster than when first purchased Photo quality is poorer than the preview Your device cannot find your current location Removing the battery Copyright Trademarks