Skip to Content
Galaxy S II: The Missing Manual
book

Galaxy S II: The Missing Manual

by Preston Gralla
December 2011
Beginner to intermediate
436 pages
14h 59m
English
O'Reilly Media, Inc.
Content preview from Galaxy S II: The Missing Manual

Upgrading to the Newest Software

YOUR SAMSUNG GALAXY S II uses the Android operating system, built by Google. The Galaxy S II also includes some tweaks and changes that Samsung made to Android, so your phone’s software might look a bit different from other phones running Android.

Google regularly upgrades the Android operating system, but unlike with a computer, you won’t need to buy the upgraded software, or even download it. Instead, it comes automatically to your phone, by an over the air (OTA) upgrade. You don’t need to do anything about it; it happens automatically.

Tip

Wondering which version of Android you’re running? The Galaxy S II will be happy to tell you. From the Home screen or any pane, press the Menu key and then select Settings→“About phone.” Look at the Android version number for the version of Android you’ve got on your phone.

To check whether your phone has the latest and greatest software from Google and Samsung, from the Home screen or any pane, press the Menu key and then select Settings→“Software updates.” The phone will let you know whether your system is up to date. If an upgrade is available, the phone will ask if you want to install the new software, and then do so over the air. You can also tap “Check for updates” to see if any are available, and then install them.

image with no caption

Note

After Google releases a new version of Android, it takes a couple of weeks—maybe even a month ...

Become an O’Reilly member and get unlimited access to this title plus top books and audiobooks from O’Reilly and nearly 200 top publishers, thousands of courses curated by job role, 150+ live events each month,
and much more.

Read now

Unlock full access

More than 5,000 organizations count on O’Reilly

AirBnbBlueOriginElectronic ArtsHomeDepotNasdaqRakutenTata Consultancy Services

QuotationMarkO’Reilly covers everything we've got, with content to help us build a world-class technology community, upgrade the capabilities and competencies of our teams, and improve overall team performance as well as their engagement.
Julian F.
Head of Cybersecurity
QuotationMarkI wanted to learn C and C++, but it didn't click for me until I picked up an O'Reilly book. When I went on the O’Reilly platform, I was astonished to find all the books there, plus live events and sandboxes so you could play around with the technology.
Addison B.
Field Engineer
QuotationMarkI’ve been on the O’Reilly platform for more than eight years. I use a couple of learning platforms, but I'm on O'Reilly more than anybody else. When you're there, you start learning. I'm never disappointed.
Amir M.
Data Platform Tech Lead
QuotationMarkI'm always learning. So when I got on to O'Reilly, I was like a kid in a candy store. There are playlists. There are answers. There's on-demand training. It's worth its weight in gold, in terms of what it allows me to do.
Mark W.
Embedded Software Engineer

You might also like

Galaxy S5: The Missing Manual

Galaxy S5: The Missing Manual

Preston Gralla
My Samsung Galaxy Note® 5

My Samsung Galaxy Note® 5

Craig James Johnston, Guy Hart-Davis
My New iPad

My New iPad

Wallace Wang

Publisher Resources

ISBN: 9781449321291Errata Page