Help and support for
Samsung Galaxy Tab S4

Android 8.1

Change the device

Most viewed guides

Restart your tablet

Improve battery life

Change ringtone

Turn SIM lock on or off

Choose topic for your Samsung Galaxy Tab S4

Setup and first use

Contacts and messaging

Connectivity and network

First steps

Turn your tablet on and off

Charge your tablet

Transfer content from another device

Activate Google account on your tablet

Security settings

Turn SIM lock on or off

Turn the lock code on or off

Sound and screen settings

Change ringtone

Turn silent mode on or off

Set date and time on your tablet

Turn notifications on or off

Screenshot on your tablet

Calls and voicemail

Turn call waiting on or off

Turn your own caller ID on or off

Turn call barring on or off

Save voicemail number

Set up voicemail

Cancel all diverts

App management

Install apps from Google Play

Use music player

Turn automatic app updates on or off

Move apps to memory card

Clear your cache

Battery usage

Improve battery life

Restart

Restart your tablet

Update and restoring factory settings

Update your tablet

Factory reset your tablet

Contacts

Copy contacts between your SIM and your tablet

Copy contacts from social networks and email accounts

Call a contact in your address book

Text messaging

Set up text messaging

Write and send text messages

Picture messaging

Set up picture messaging

Write and send picture messages

Email

Set up POP3 email.

Set up IMAP email.

Write and send emails

Network settings

Change network mode

Turn airplane mode on or off

Internet and WiFi

Set up your tablet for internet

Connect to a WiFi network

Use hotspot on your tablet

Turn automatic use of mobile data on or off

Data usage

Check data usage

Turn mobile data on or off

Turn roaming on or off

Bluetooth

Connect to a Bluetooth device

GPS

Turn GPS on or off

Backup and synchronisation

Back up pictures and videos to Google Drive

Transfer files between computer and tablet

Sync content automatically