Device Help Samsung GALAXY S III Getting started
Samsung GALAXY S III

Samsung GALAXY S III

View Device specs

Popular guides

Writing and sending SMS

Choosing network mode for my mobile phone

Setting up my mobile phone for SMS

Setting up my mobile phone for internet

Turning my mobile phone on and off

Search for topic or select one below

Getting started

Basic functions

Calls and voicemail

Messaging

Apps and media

Connectivity

Restarting my mobile phone

Back to Getting started

Your mobile phone may not react due to overload or errors in the operating system. If this happens, it might help to restart your mobile phone.

Step 1 of 1

Restart your mobile phone

Remove the battery for about 10-15 seconds.

Turn on your mobile phone.

Swipe right for the next step

Tap anywhere to dismiss

Video guides

Issue: Slow WiFi on Android Issue: Slow Mobile Internet on Android Issue: Can't Use Mobile Data with Android Issue: Can't Connect to WiFi with Android Issue: Can't Make or Receive Calls with Android

Media guides

Clean up and Speed up your Smartphone Can't make or receive calls from your Smartphone? Can't use mobile data on your Smartphone? Can't connect to WiFi on your Smartphone? Slow mobile internet on your Smartphone? Slow WiFi connection on your Smartphone? Keeping your Smartphone Safe