Android is available in a number of versions with differing capabilities. This tag is for questions that are about Android versioning in general or about differences among multiple versions.

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20
votes
3answers
34k views

What are the names of the various versions of the Android OS, and how are these names chosen?

Many people refer to Android versions by "codenames" rather than version numbers (e.g. Android "Gingerbread"). What are the names of the various versions of the Android OS, and how are these names ...
19
votes
6answers
699 views

Why aren't the manufacturers updating the phone to the latest Android version when it's available? [closed]

One thing that annoys me is that some Android phones are released with an older version of the Android operating system, and it not updated to a newer version until around 6 months later. Why is that? ...
14
votes
1answer
904 views

What percentage of users use each of the Android versions?

We're starting out with some Android development in our company, and I'm working out which Android versions we should support. In one of Google's videos from 27th May 2010 (22:34 minutes in) there ...
9
votes
2answers
568 views

What's with the Donut/Froyo? [duplicate]

Possible Duplicate: What are the names of the various versions of the Android OS, and how are these names chosen? What the heck is Froyo? Are android trying to be cool with the naming ...
5
votes
2answers
501 views

What is a “Froyo”?

The older Android versions are called "cupcake" and "eclair". Where does 2.2 get it's name from?
5
votes
2answers
752 views

How to find out the variant of my Galaxy Nexus?

There have been some Jelly Bean updates for Galaxy Nexus, but most of these are specific to a certain variant of the Nexus. How can I easily find out which variant I have?
5
votes
1answer
239 views

Override PlayStore Application Android Minimal version requirement? [duplicate]

Possible Duplicate: How can I tell the Android Market that I'm running an updated version of Android? In fact, I installed an higher Android version on my phone (4.0 on a ZTE Blade ...
4
votes
2answers
987 views

How can I check the OS version of an Android device?

I just bought an Xperia x10. How can I check what version of Android it has?
4
votes
2answers
346 views

Which mobile company delivers Android system updates the fastest?

Basically, I am an Android developer. I am looking for a new Android mobile phone. Could you recommend the mobile company which first publishes an update of Android system? I am tipping at HTC, but ...
3
votes
1answer
4k views

What are the minimum hardware specifications for Android?

As per the title, what hardware do I need to be able to run various versions of Android?
3
votes
2answers
380 views

How can I upgrade my device without going through my carrier?

Are there sites available that will allow me to upgrade to the latest version of Android without depending on my carrier?
2
votes
2answers
205 views

Can someone explain fragmentation?

Would someone be able to explain android fragmentation? If I created an app using 1.5 will that app work on all devices that have version 1.5 - 3.2 (highest current version)? Or are there issues ...
2
votes
2answers
124 views

Why does Android 3.x have no market share?

According to the Android Developer Dashboard, the market share of Android 3.2 is only 0.1%, and no other 3.x version has even as much as that. Versions 2.x and 4.x have all the market share. Can ...
2
votes
1answer
156 views

How long are older versions of Android supported

Having very recently acquired my first Android phone, I am interested in Apps development. I know this site tries to avoid dev specific questions, but I hope you'll still find my question relevant. I ...
2
votes
1answer
2k views

How can I upgrade to the latest Android version? [duplicate]

Possible Duplicate: How do I update the OS in my device? I have a Samsung Galaxy Ace and would like to upgrade to Android 4. How can I do that?
1
vote
1answer
131 views

List of Android devices with their current version APIs

I have been trying to find a list of Android devices with their current Android version that their manufacturers upgraded to. Not the ones that the were released with. Most of the lists I find are ...
1
vote
0answers
62 views

Where I can get statistics about Android versions on particular devices? [closed]

I know about the Developer Dashboard, but I want to see statistics about particular device and see how many people update their smartphones. In my case, I am really interested in Galaxy Note ...
0
votes
1answer
340 views

Are there Andoid versions > 2.3 for my Sony Xperia ST25i (as of July 2012)? [duplicate]

Possible Duplicate: When will my device get the Android 4.0 update (Ice Cream Sandwich)? Like the question says, are there higher versions of Android for my phone? Will Sony release a 4.0 ...
0
votes
2answers
131 views

Which are android OS is for tablets and devices?

I am interested to know that which are android OS is for tablets and devices among below listed. Cupcake: Android 1.5 Donut: Android 1.6 Eclair: Android 2.0, also 2.0.1 Android 2.1 Froyo: ...
0
votes
1answer
201 views

How does OMS (Open Mobile System) relate to Android?

So I've just read about "OMS" and a bit of googling suggests it's a fork of Android prevalent in China: http://www.engadget.com/2010/02/02/china-mobiles-ophone-platform-goes-2-0-supports-winmo-api-w/ ...
0
votes
1answer
93 views

Does Android have a formal release cycle?

I have been tasked with documenting Google/Android's release plan so that our company has a policy of advanced testing our software on new mobile operating systems. It seems like Apple/iOS has a ...
0
votes
0answers
154 views

Are there “end of life” plans for Android?

I am wondering if there is a schedule for Android versions or devices to reach end of life some day? The term end of life refers to a state when developers decide to stop supporting a certain software ...
0
votes
0answers
18 views

Will a factory reset revert my Android version [duplicate]

Possible Duplicate: Will factory resetting my device remove the Android upgrade? I have a Nexus S that I bought with Android 2.3. I eventually got the upgrade to Jellybean, but I would like ...