User's Manual
Table Of Contents
- About this user guide
- Table of Contents
- Get started
- Basics
- Connect with your friends and family
- Camera
- Internet and connections
- Organize your day
- Maps
- Apps, updates, and backups
- Protect your phone
- Product and safety information
- For your safety
- Network services and costs
- Emergency calls
- Take care of your device
- Recycle
- Crossed-out wheelie bin symbol
- Battery and charger information
- Small children
- Medical devices
- Implanted medical devices
- Hearing
- Protect your device from harmful content
- Vehicles
- Potentially explosive environments
- Certification information (SAR)
- About Digital Rights Management
- Copyrights and other notices
Nokia 3.4 User Guide
Warning: If you install a software update, you cannot use the device, even to make emergency
calls, until the installation is completed and the device is restarted.
Before starting the update, connect a charger or make sure the device battery has enough
power, and connect to Wi-Fi, as the update packages may use up a lot of mobile data.
BACK UP YOUR DATA
To ensure your data is safe, use the backup feature in your phone. Your device data (such as
Wi-Fi passwords and call history) and app data (such as settings and files stored by apps) will be
backed up remotely.
Switch on automatic backup
Tap Settings > System > Backup , and switch back up on.
RESTORE ORIGINAL SETTINGS AND REMOVE PRIVATE CONTENT FROM YOUR
PHONE
Accidents can happen – if your phone is not working properly, you can restore its settings. Or,
if you buy a new phone, or otherwise want to dispose of or recycle your phone, here’s how you
can remove your personal info and content. Note that it is your responsibility to remove all
private content.
Reset your phone
1. Tap Settings > System > Advanced > Reset options > Erase all data (factory reset) .
2. Follow the instructions shown on your phone.
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