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Samsung
SM-J250F/DS
Removing the battery
Models:
SM-J250FZDAILO
SM-J250FZDDKSA
SM-J250FZDDXXV
SM-J250FZKAILO
SM-J250FZKDKSA
SM-J250FZKDXXV
SM-J250FZSAILO
SM-J250FZSDKSA
SM-J250FZSDXXV
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Basics
3
Replace the back cover.
Removing the battery
1
2
Remove the back cover.
Pull out the battery.
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Contents
Page
Table of Contents
Settings
Appendix
Basics
Read me first
Instructional icons
Device overheating situations and solutions
When the device heats up while charging the battery
Do the following when the device heats up:
When the device heats up during use
Device limitations when the device overheats
Precautions for operating environment
Device layout and functions
Package contents
Device layout
Keys
Battery
Installing the battery
Removing the battery
Charging the battery
Reducing the battery consumption
Battery charging tips and precautions
SIM or USIM card
Installing the SIM or USIM card
Dual SIM models
Removing the SIM or USIM card
Using dual SIM or USIM cards (dual SIM models)
Activating SIM or USIM cards
Customising SIM or USIM cards
Setting preferred SIM or USIM cards
Memory card (microSD card)
Installing a memory card
Removing the memory card
Formatting the memory card
Turning the device on and off
Emergency mode
Activating emergency mode
Deactivating emergency mode
Initial setup
Page
Samsung account
Introduction
Registering your Samsung account
Registering a new Samsung account
Registering an existing Samsung account
Transferring data from your previous device
Smart Switch
Transferring data wirelessly via Wi-FiDirect
Transferring backup data from a computer
Samsung Cloud
Backing up data
Restoring data
Understanding the screen
Controlling the touchscreen
Tapping
Tapping and holding
Dragging
Double-tapping
Swiping
Spreading and pinching
Home screen and Apps screen
Switching between Home and Apps screens
Moving items
Creating folders
Editing the Home screen
Displaying all apps on the Home screen
Indicator icons
Lock screen
Changing the screen lock method
Screen capture
Notification panel
Using quick setting buttons
Entering text
Keyboard layout
Changing the input language
Changing the keyboard layout
Additional keyboard functions
Copying and pasting
Apps and features
Installing or uninstalling apps
Galaxy Apps
Installing apps
Play Store
Managing apps
Uninstalling apps and using app sleep mode
Enabling apps
Setting app permissions
Phone
Making calls
Making calls from call logs or contacts list
Using speed dial
Making calls from the locked screen
Making an international call
Receiving calls
Answering a call
Rejecting a call
Missed calls
Blocking phone numbers
Options during calls
During a voice call
During a video call
Adding a phone number to Contact
Adding a phone number to Contacts from the keypad
Adding a phone number to Contacts from the calls list
Contacts
Adding contacts
Creating a new contact
Importing contacts
Synching contacts with your web accounts
Searching for contacts
Sharing contacts
Saving and sharing profile
Merging duplicate contacts
Deleting contacts
Messages
Sending messages
Viewing messages
Blocking unwanted messages
Setting the message notification
Setting a message reminder
Internet
Browsing webpages
Using secret mode
Activating secret mode
Changing security settings
Deactivating secret mode
Email
Setting up email accounts
Sending emails
Reading emails
Camera
Launching Camera
Using swipe gestures
Switching cameras
Changing shooting modes
Viewing filter effects
Basic shooting
Taking photos or recording videos
Locking the focus (AF) and exposure (AE)
Changing shooting modes
Auto mode
Pro mode
Available options
Panorama
Continuous shot
HDR (Rich tone)
Night
Beauty face
Sports
Sound & shot
Selfie
Using the selfie flash
Applying beauty effects
Camera settings
Quick settings
Camera settings
Gallery
Viewing images and videos
Viewing images
Searching for images
Viewing videos
Viewing albums
Viewing stories
Creating stories
Deleting stories
Syncing images and videos with Samsung Cloud
Deleting images or videos
Deleting an image or a video
Deleting multiple images and videos
Multi window
Split screen view
Using additional options
Adjusting the window size
Minimising the split screen view
Sharing text or images between windows
Samsung Members
Samsung Notes
Creating notes
Deleting notes
Calendar
Creating events
Creating tasks
Syncing events and tasks with your accounts
Samsung Health
Starting Samsung Health
Using Samsung Health
TOGETHER
Steps
Additional information
Voice Recorder
My Files
Clock
ALARM
Setting alarms
Stopping alarms
Deleting alarms
Calculator
Radio
Listening to the FM radio
Scanning radio stations
Sharing content
Using additional features
Google apps
Chrome
Gmail
Maps
Play Music
YouTube
Photos
Google
Duo
Settings
Introduction
Connections
Options
Wi-Fi
Connecting to a Wi-Finetwork
Wi-FiDirect
Sending and receiving data
Ending the device connection
Bluetooth
Pairing with other Bluetooth devices
Sending and receiving data
Unpairing Bluetooth devices
Mobile Hotspot and Tethering
Using the mobile hotspot
SIM card manager (dual SIM models)
More connection settings
Printing
Adding printer plug-ins
Printing content
Sounds and vibration
Notifications
Display
Blue light filter
Changing the screen mode
Optimising the full screen colour balance
Adjusting the screen tone by colour value
Screensaver
Wallpaper
Advanced features
Smart alert
Easy mute
Swipe to call or send messages
Dual Messenger
Send SOS messages
Device maintenance
Using the quick optimisation feature
Battery
Power saving mode
Managing the battery
Storage
Managing the memory
Memory
Device security
Ultra data saving
Apps
Lock screen and security
Page
Secure Folder
Setting up Secure Folder
Setting auto lock for Secure Folder
Moving content to Secure Folder
Moving content from Secure Folder
Adding apps
Removing apps from Secure Folder
Adding accounts
Hiding Secure Folder
Backing up and restoring Secure Folder
Backing up data
Restoring data
Uninstalling Secure Folder
Cloud and accounts
Backup and restore
Using a Samsung account
Using a Google account
Google
Accessibility
General management
Adding device languages
Software update
Security updates information
User manual
About phone
Appendix
Troubleshooting
Restarting the device
Forcing restart
Resetting the device
Calls are not connected
Others cannot hear you speaking on a call
Sound echoes during a call
The battery icon is empty
The battery does not charge properly (For Samsung-approvedchargers)
The battery depletes faster than when first purchased
Error messages appear when launching the camera
Photo quality is poorer than the preview
Error messages appear when opening multimedia files
Another Bluetooth device is not located
A connection is not established when you connect the device to a computer
Your device cannot find your current location
Data stored in the device has been lost
A small gap appears around the outside of the device case
There is not enough space in the device’s storage
The Apps button does not appear on the Home screen
The screen brightness adjustment bar does not appear on the notification panel
Show control on top
Samsung Cloud does not work
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