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Samsung Galaxy J3 Luna Pro User Manual

Samsung Galaxy J3 Luna Pro
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SMARTPHONE
User Manual
Please read this manual before operating
your device and keep it for future reference.

Table of Contents

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Samsung Galaxy J3 Luna Pro Specifications

General IconGeneral
Display Size5.0 inches
Resolution720 x 1280 pixels
RAM1.5 GB
Internal Storage16 GB
Main Camera5 MP
Front Camera2 MP
Battery Capacity2600 mAh
Operating SystemAndroid 6.0.1 (Marshmallow)
Expandable Storageup to 256 GB

Summary

Legal

Legal Information

Provides important legal information, warranty details, and online access to terms.

Special Features

Side Speaker

Explains the functionality and location of the side speaker on the device.

Getting Started

Assemble Your Device

Instructions for assembling the device, including removing and installing the back cover.

Start Using Your Device

Guidance on powering the device on/off, restarting, and basic operations.

Lock or Unlock Your Device

Explains how to secure your device with various screen lock options.

Set Up Your Device

Install the SIM Card

Guide to installing or replacing the SIM card in your device.

Install an Optional Memory Card

Instructions for installing a microSD card to expand storage capacity.

Charge the Battery

Instructions on how to charge the device's battery using the provided charger.

Use the Set Up Wizard

Walkthrough of the initial device setup process, including connecting to networks and accounts.

Learn About Your Device

Front View

Diagram and explanation of the device's front components and controls.

Back View

Diagram and explanation of the device's rear components and ports.

Navigation

Explains touchscreen gestures like tap, double-tap, touch and hold, and swipe.

Entering Text

Instructions on using the Samsung keyboard and Google voice typing for text input.

Emergency Mode

Details on activating and using emergency mode to conserve device power.

Apps

Using Apps

Guide to accessing, downloading, installing, and managing applications.

Organize Apps

Instructions on arranging app order, creating folders, and managing shortcuts.

Camera and Video

Guide to taking pictures, recording videos, and using camera settings.

Contacts

Instructions for adding, editing, sharing, importing, and exporting contacts.

Email

Guide to adding, removing, and managing email accounts and sending emails.

Settings

How to Use Settings

Information on accessing and searching for device settings through various methods.

Connections

Manage network connections, Wi-Fi, Bluetooth, and other device connections.

Data Usage

Monitor and manage mobile data usage, set limits, and create alerts.

Location

Configure location services, locating methods, and improve location accuracy.

Virtual Private Networks (VPN)

Set up and manage Virtual Private Networks (VPN) connections on the device.

Reset Network Settings

Reset Wi-Fi, mobile data, and Bluetooth settings to their default.

Sounds and Vibration

Sound Mode

Switch between sound modes (Sound, Vibrate, Mute) for notifications and alerts.

Volume

Adjust system volume levels for ringtones, media, notifications, and system sounds.

Notification Sounds

Choose notification sounds for messages, calendar events, and email alerts.

Do Not Disturb

Block notifications and alerts, and set up custom schedules for quiet periods.

Notifications

Notifications Settings

Configure notification preferences for individual apps and manage alerts.

Display

Screen Brightness

Adjust screen brightness for optimal visibility and battery conservation.

Font

Customize font size and style for all text displayed on the device.

Easy Mode

Switch to a simpler screen layout with larger text and icons for easier use.

Wallpapers and Themes

Wallpapers

Change the look of Home and Lock screens with custom or preloaded wallpapers.

Themes

Apply themes to customize the appearance of Home screens, wallpapers, and app icons.

Device Maintenance

Quick Optimization

Improve device performance by identifying battery usage, clearing memory, and scanning for malware.

Battery

View battery usage details and manage power saving modes for extended battery life.

Storage

View and manage device memory, including internal storage and SD card usage.

Lock Screen and Security

Set a Screen Lock

Secure your device with a screen lock (Swipe, Pattern, PIN, Password) and set notification preferences.

Find My Mobile

Protect your device from loss or theft by locking, tracking, or remotely deleting data.

Secure Folder

Lock private content and apps to enhance security using your Samsung account.

Accounts

Samsung Cloud

Back up, restore, and sync data safely using your Samsung account across devices.

Add an Account

Guide to adding and managing various accounts like email, social networking, and sharing services.

Backup and Restore

Back up data to Samsung or Google accounts and restore it when needed.

Accessibility

Vision

Enable accessibility features for visual assistance, including Voice Assistant and contrast settings.

Hearing

Turn on accessibility features for audio assistance, such as flash notifications and subtitles.

Dexterity and Interaction

Adjust device interaction for users with dexterity challenges, using universal switches and assistant menus.

Other Settings

Applications Settings

Manage downloaded and preloaded applications, control permissions, and uninstall/disable apps.

One-Handed Operation

Change screen layout for easier one-handed device operation and input.

About Device

View device status, legal information, hardware/software versions, and model details.

Getting Help

Videos

Access video tutorials and guides for the device.

Simulators

Explore interactive device simulators for hands-on learning.

Tips

Find helpful tips and tricks for using the device effectively.

Samsung Support

Access official Samsung support resources and assistance for your device.

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