Manuals / Samsung / Mobile Devices / Mobile Device

Samsung SM-J120HZDDXXV Flight mode, Mobile hotspot and tethering, Unpairing Bluetooth devices

Models: SM-J120HZDDXXV SM-J120HZWDKSA SM-J120HZKDXXV SM-J120HZDDKSA SM-J120HZKDKSA SM-J120HZWDXXV

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Settings

Unpairing Bluetooth devices

1 Tap Bluetooth on the Settings screen.

The device displays the paired devices in the list.

2

3

Tap next to the device name to unpair.

Tap Unpair.

Flight mode

This disables all wireless functions on your device. You can use only non-network services. On the Settings screen, tap Flight mode.

Make sure the device is turned off during takeoff and landing. After takeoff, you can use the device in flight mode if allowed by aircraft personnel.

Mobile hotspot and tethering

Use the device as a mobile hotspot to share the device’s mobile data connection with other devices when the network connection is not available. Connections can be made via Wi-Fi, USB, or Bluetooth.

On the Settings screen, tap Mobile hotspot and tethering.

You may incur additional charges when using this feature.

•Mobile hotspot: Use the mobile hotspot to share the device’s mobile data connection with computers or other devices.

•Bluetooth tethering: Use Bluetooth tethering to share the device’s mobile data connection with computers or other devices via Bluetooth.

•USB tethering: Use USB tethering to share the device’s mobile data connection with a computer via USB. When connected to a computer, the device is used as a wireless modem for the computer.

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Samsung SM-J120HZDDXXV, SM-J120HZDDKSA manual Flight mode, Mobile hotspot and tethering, Unpairing Bluetooth devices

Contents

SM-J120F/DS SM-J120H/DS Table of Contents Appendix Basics Read me first Package contents Device layout Keys Battery Installing the battery Removing the battery Charging the battery Reducing the battery consumption Battery charging tips and precautionsViewing the remaining charging time Power saving mode Ultra power saving mode Installing the SIM or Usim card SIM or Usim card Replace the battery and back cover Removing the SIM or Usim card Installing a memory card Using dual SIM or Usim cards dual SIM modelsMemory card On the Home screen, tap →Settings →Storage →Unmount SD card Removing the memory card Touchscreen Turning the device on and offFormatting the memory card Tapping and holding TappingDragging Swiping Double-tappingSpreading and pinching Home screen Home screen Home screen options Adding items Moving and removing an item Creating folders Managing panels Apps screenMoving items Basics Indicator icons Icon Meaning Lock screen Notification panel Using the notification panelPassword Pattern Single SIM models Keyboard layout Using quick setting buttonsEntering text Changing the input language Additional keyboard functions Screen captureCopying and pasting Transferring data from your previous device Opening appsDevice and data management Closing an app Using the device as a removable disk for data transfer Transferring data from a computer Updating the device Updating with Smart SwitchUpdating over the air Using a Google account Performing a data resetBacking up and restoring data Galaxy Apps Installing or uninstalling appsInstalling apps Play Store Introduction PhoneManaging apps Making calls To make a video call Receiving calls During a voice call Options during callsMissed calls During a video call Creating contacts manually ContactsAdding contacts Importing contacts Searching for contacts MessagesSending messages Add recipients and enter a message Internet Viewing messages Setting up email accounts Sending emails CameraBasic shooting Reading emails Taking photos or recording videos Pro mode Auto modeLaunching Camera on the locked screen Beauty face PanoramaContinuous shot Sound & shot Quick settings Camera settingsSelfie Camera settings Gallery Viewing images or videos Deleting an image or a video Deleting images or videosDeleting multiple images and videos Smart Manager Managing device performance Using the quick optimisation featureBattery Storage Planner Creating events Creating tasks Syncing events and tasks with your accounts Video Voice Recorder Composing memos My FilesMemo Searching for memos Clock AlarmWorld clock Calculator TimerStopwatch Radio Listening to the FM radio Google apps Scanning radio stations Drive Google SettingsPlay Movies & TV YouTube Connecting to a Wi-Fi network Wi-FiIntroduction Wi-Fi Direct Sending and receiving data Bluetooth Ending the device connection Pairing with other Bluetooth devices Sending and receiving data Unpairing Bluetooth devices Flight modeMobile hotspot and tethering Using the mobile hotspot Data usage Mobile networks SIM card manager dual SIM modelsLimiting data usage Printing More connection settingsOptions Adding printer plug-ins Sounds and notifications Printing contentDisplay Wallpaper ApplicationsLock screen and security Accessibility Privacy Registering Samsung accounts AccountsAdding accounts Removing accounts Backup and reset Language and input Storage Date and time About device Troubleshooting Appendix Restarting the device Resetting the deviceForcing restart Sound 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 Copyright Trademarks