Lock screen, Pattern | Samsung SM-A510FZKAILO specs

Basics

Icon Meaning

Flight mode activated

Error occurred or caution required

Battery power level

Lock screen

Pressing the Power key turns off the screen and locks it. Also, the screen turns off and automatically locks if the device is not used for a specified period.

To unlock the screen, press the Power key or the Home key and swipe in any direction.

You can change the way that you lock the screen to prevent others from accessing your personal information.

On the Apps screen, tap Settings →Lock screen and security →Screen lock type, and then select a screen lock method. The device requires an unlock code whenever unlocking it.

If the unlock code is forgotten, take the device to a Samsung Service Centre to reset it.

Pattern

Draw a pattern by connecting four dots or more, and then draw the pattern again to verify it. Set a backup PIN to unlock the screen when you forget the pattern.

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Samsung SM-A510FZKAILO manual Lock screen, Pattern

Contents

English /2015. Rev.1.1 Table of Contents Appendix Basics Read me first Package contents Device layout Keys Battery Charging the battery Reducing the battery consumption Battery charging tips and precautionsViewing the remaining charging time Power saving mode Ultra power saving mode SIM or Usim card Installing the SIM or Usim cardSingle SIM models Dual SIM models Basics Removing the SIM or Usim card Single SIM models Dual SIM models Installing a memory card Using dual SIM or Usim cards dual SIM modelsMemory card Basics Removing the memory card Formatting the memory card Touchscreen Turning the device on and offRestarting the device Tapping and holding TappingDragging Swiping Double-tappingSpreading and pinching Home screen Home screen Home screen options Flipboard Briefing Adding items Moving and removing an item Creating folders Managing panels Apps screenMoving items Rearranging items Indicator icons Icon Meaning Lock screen Pattern Using the notification panel PasswordNotification panel Fingerprints Launch Quick connect Using quick setting buttons Searching for content on the deviceSetting search categories Finder Quick connect Connecting to other devicesRe-searching for devices Sharing content Entering textKeyboard layout Changing the input language Additional keyboard functions Changing the keyboard layout Copying and pasting Dictionary Opening apps Screen captureClosing an app Introduction Multi windowSplit screen view Using additional options Adjusting the window size Transferring data from your previous device Transferring backup data from a computer Transferring data from a mobile device Device and data management Using the device as a removable disk for data transferDevice MTP Updating the device Updating with Smart SwitchUpdating over the air Performing a data reset Using a Samsung accountUsing a Google account Backing up and restoring data Sharing files with contacts Tap Share →Simple sharing Emergency mode Deactivating emergency mode Installing or uninstalling apps Installing appsGalaxy Apps Play Store Uninstalling or disabling apps PhoneManaging apps Making calls Single SIM models Tap to make a voice call, or tap Using speed dial Making calls from the locked screenMaking calls from call logs or contacts list Making an international call Receiving calls Answering a callRejecting a call Blocking phone numbers During a voice call Options during callsDuring a video call Contacts Adding contactsCreating contacts manually Importing contacts Searching for contacts Sharing profile Messages Sharing contactsSending messages Tap More →Share Add recipients and enter a message Viewing messages Tap More →Settings →Spam filter Tap Manage spam numbersBlocking unwanted messages Setting the message notification Internet Setting up email accounts → Settings →MORE →Set default account Camera Basic shootingSending emails Reading emails Taking photos or recording videos Auto mode Launching Camera on the locked screenLaunching Camera quickly Locking the focus and exposure Panorama Pro modeContinuous shot Tap Mode →Selfie HDR Rich toneNight Selfie Tap Mode →Wide selfie Wide selfie Camera settings Quick settingsCamera settings Downloading modes Gallery Viewing images or videos Deleting images or videos Deleting an image or a videoDeleting multiple images and videos Tap Delete Smart Manager Sharing images or videos Using the quick optimisation feature BatteryManaging device performance Storage Planner Creating events Health Creating tasksSyncing events and tasks with your accounts Starting S Health Using S Health Additional information Using S Voice Setting a wake-up commandVoice Setting the language Tips for better voice recognition Music Video Voice Recorder Recording voice memos Changing the recording mode My Files Alarm MemoClock Composing memos World clock Calculator TimerStopwatch Radio Listening to the FM radio Google apps Scanning radio stations Google Settings Play Movies & TVDrive YouTube Connecting to a Wi-Fi network Wi-FiIntroduction Wi-Fi Direct Tap Wi-Fi DirectSending and receiving data Tap Connect Bluetooth Ending the device connection Pairing with other Bluetooth devices Sending and receiving data Flight mode Unpairing Bluetooth devicesMobile hotspot and tethering Tap Unpair Using the mobile hotspot Data usage Mobile networks SIM card manager dual SIM modelsLimiting data usage Using the NFC feature NFC and payment Making payments with the NFC feature Tap Android Beam and tap the switch to activate it Sending data More connection settings OptionsPrinting Adding printer plug-ins Printing content Connecting your device to a vehicle via MirrorLinkMirrorLink Ending the MirrorLink connection Sounds and notifications Download booster Display Motions and gestures Wallpaper ApplicationsThemes Lock screen and security Fingerprint recognition For better fingerprint recognition Registering fingerprints Changing the backup passwordDeleting fingerprints Verifying the Samsung account password Using fingerprints to sign in to accountsTap Change backup password Tick Sign in using your fingerprints and tap Remember Send SOS messages Privacy and safetyAdding primary contacts Easy mode AccessibilitySwitching to easy mode Managing shortcuts Accounts Adding accounts Backup and reset Registering Samsung accountsRemoving accounts Tap Samsung account Language and input Storage Date and time About device Troubleshooting Appendix Resetting the device Forcing 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 Removing the battery Remove the SIM card tray from the device Copyright Trademarks