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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93 views

How to enable 3g in samsung galaxy star advance

I have bsnl 3g enabled sim in my new galaxy adv. But i am only getting 2g while browsing . I used this sim in my lappy and everything is fine . I can't get any option to choose between 2g and 3g in my ...
-2
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0answers
10 views

samsung galaxy s3 auto restart probelm [on hold]

My cell phone auto lock and turn off automatically with any single movement and unable to restart !!!!!! It keep turns on and off and unable to reopen again !!!! And in zs case I pushed the restart ...
1
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1answer
41 views

Android /d folder

On all of my devices there's a folder called /d on two of my devices it's full of folders, on the other it's empty. What is the /d folder? What is it for? And why is it empty on one device?
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0answers
19 views

Battery voltage

I've just bought a replacement battery for my phone, it's exactly the same 1200 mAh 3.7v however when I look at apps showing battery info they say the battery voltage is 4mv. So what does this mean? ...
-1
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0answers
45 views

User 0 on notification screen [duplicate]

Why do I see a User 0 message on my notification screen of android lenovo phone running on KitKat? After an update this is happening.
1
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1answer
180 views

will I get android updates on Moto G after Cyanogenmod 11

I'm about to flash Cynogenmod 11 on my Moto G XT1033. I was wondering that, will I still get android OTA updates even after installing CM11? If anyone have an answer then please tell me.
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votes
2answers
14 views

Is there a way to determine whether upgrading to a newer version of Android OS will slow down my device?

Is there some way to test whether my device is ready for version xyz of Android (i.e., how much it will slow down the device? Or some sort of table of how much slower each version of Android has ...
-1
votes
0answers
60 views

Can't turn on bluetooth and Wifi in galaxy S2 i9100? [duplicate]

Hi i have proble in my galaxy samsung s2 phone when i try to turn on wifi and bluetooth the button suddenly gives gray color and turn off again.i can't turn on bluetooth and wifi.my phone model number ...
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0answers
151 views

Write Error during flashing stock ROM through SP Flash Tool

I am trying to install the stock ROM of my xolo a500s ips by using the Smart Phone Flash Tool. i downloaded the stock ROM of my device from this link ...
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0answers
30 views

Data Wipe/factory reset on CWM 6.0.4.7

first time flashing a device. I have CWM 6.0.4.7 flashed and a question about the wipe data/factory reset. I only have the internal storage at the moment and I have the CM11 and Gapps zip folders in ...
0
votes
1answer
25 views

Difference between Android version in regions

I installed stock ROM for Android 4.4.2 for Colombia region this April. Today while I was surfing the web, I found out that my Android version is slightly different from the one that I saw on web ...
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0answers
76 views

I upgraded my TCL Idol X (S950) to Android 4.2.2 bu now power button doesn't turn on?

I upgraded my TCL Idol X (S950) to Android 4.2.2 bu now the power button doesn't turn on?? I have to hold down the power button for more than 10 secs and reboot in order to turn on the phone after it ...
0
votes
1answer
75 views

Updating to 4.4.3

I'm trying to update my Nexus 4 from 4.4.2 to 4.4.3 and every time the message pops up, I select install and clockworkmod recovery keeps saying error, installation aborted, STATUS 7. I've even tried ...
2
votes
2answers
68 views

Can tablets advertised with Android 4.1, 4.2 or 4.3 be updated?

I'm looking to buy an Android tablet, but most give specific versions of Android and of course I want the latest version. It seems odd to me why it matters. Can't I just update the OS to the latest ...
0
votes
0answers
6 views

Where i can find original android version for ALCATEL ONE TOUCH Idol Mini? [duplicate]

Where i can find original android version for ALCATEL ONE TOUCH Idol Mini? this phone
-4
votes
1answer
42 views

Which version of Android is present in this photo?

Which version of Android is present in this photo?
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votes
1answer
1k views

Installing pure android to Huawei Ascend P6 [duplicate]

Is it possible to install pure (not manufacturer modified, without Emotion UI) Android version (4.2 to 4.4) to Huawei Ascend P6? If above is possible, is it possible to recover original Huawei Android ...
3
votes
2answers
70 views

Retrieve a List of Application Versions

I want to retrieve a list of installed applications on KitKat and I also need their version numbers. I know I can use adb shell pm . . . to obtain a list of all packages, but I need the version for ...
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votes
0answers
16 views

Android Version Distribution BY COUNTRY [duplicate]

If I am developing an app and I am focusing on deploying it to specific developing countries, it would be important that I know the version distribution for that country so I can make an informed ...
-4
votes
1answer
49 views

Why does Google have am 18-months-policy on allowing devices to get updates?

Why does Google have this 18-months-policy for Android devices, such that if the the device is older than 18 months, it will not get any further updates? For example, the Galaxy Nexus didn't get ...
0
votes
0answers
18 views

Upgrade from version to version [duplicate]

If I buy a phone that has the android OS 4.1 on it, can I upgrade to kitkat (4.4)? The reason I'm asking is I currently have a froyo os version of android and I wanted to buy a newer phone for just ...
0
votes
0answers
4 views

How to retrieve deleted msgs galaxy 3 [duplicate]

Hi I have a samsung galaxy 3& want to retrieve some deleted msgs . In a very easy way can some one tell me how ? I know they are retrievable though my provider disagrees . No I did not do a back ...
0
votes
1answer
231 views

Samsung Galaxy S4 not getting software updates of 4.3 or 4.4 [duplicate]

I have a galaxy s4 device running on 4.2.2. I am not getting any updates for the same. When I do check for updates it says "You already have the latest version". I know 4.3 has officially released for ...
0
votes
0answers
17 views

Name of the android version [duplicate]

How is the name of android version decided? I know that they are based on alphabetical order but when i saw KitKat as the name i was dissapointed since it is also name of a brand.
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votes
2answers
128 views

Is Android 4.3 the same as 4.0.3?

I came across a Google play app that says version 4.0.3 and up required and I have 4.1. So do I have to upgrade because I rather not as my old apps ptobably will not work with 4.3. My question is ...
0
votes
1answer
72 views

Android on PC: Correct ISO

I've tried doing this before, and I successfully installed Android on my Dell Inspiron 15 [64bit.] There was one problem though. No video worked. Not on YouTube, not on the Web. Not when downloaded ...
3
votes
1answer
940 views

Are there any stats of Android version distribution by region?

The dashboard shows global distribution, and I wonder if there's a way to find out the difference in Gingerbread distribution between say, India and Europe.
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0answers
65 views

jelly bean lg optimus 2x upgrading?

I had LG optimus 2x with Android 2.2.2. Now I need to upgrade this version for install some special application for my business. How can I upgrade my LG optimus 2x to jelly bean version? Is there any ...
0
votes
2answers
79 views

How can one run an app made for a more recent version of Android on an older Android Device?

How can one install an app made for Jellybean and use it on Gingerbread? Let's take Google Keyboard for example. Google Keyboard is meant for use with Ice Cream Sandwich and up, but say I want it on ...
-2
votes
1answer
66 views

Why do apps require a certain minimum Android version?

All android apps require a specific Android version. Why is that so? Can't we use any ICS app on GB? For example, touch-to-focus is a very simple feature – but it wants Android 4. What can I do to use ...
0
votes
0answers
597 views

Way to get BBM on Android version 2.3 phone or way to upgrade from 2.3 - 4.0+?

I have an LG Optimus Elite vm696 and it is current Android version 2.3 and I was wondering if it was possible to upgrade it to Android version 4.0+? To be honest the only reason I want to is so that I ...
0
votes
0answers
228 views

Where can I find Android API usage stats?

I've seen statistics dashboards saying around 48 percent of users are using Jelly-bean now, but this is most likely based on Google-Play usage - is there any detailed, more accurate usage, based on ...
1
vote
1answer
4k views

Which Android runs which Linux kernel?

Is there a list of which kernel version comes in each Android AOSP version? Or lets say, which version /proc/version would spit out.
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0answers
122 views

Why i can install any windows version on my pc but i cannot install any android version on my phone? [duplicate]

I guess it's a silly question but i don't get it xD. I've read it's about controllers, but they can be downloaded from manufacturers, right?
1
vote
1answer
425 views

Graph of Android API distribution over time?

Google of course provides their snapshot of the current API situation. I'm curious to know if there is somewhere published a line graph showing the distributions and their change over time.
3
votes
3answers
937 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 ...
0
votes
2answers
930 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
2answers
268 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 ...
6
votes
1answer
51k 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?
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0answers
168 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
389 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 ...
5
votes
1answer
367 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 ...
2
votes
1answer
3k 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
314 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 ...
3
votes
2answers
783 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?
3
votes
1answer
407 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
2answers
245 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 ...
0
votes
2answers
285 views

Which are android OS is for tablets and devices? [closed]

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: ...
27
votes
2answers
146k 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 ...
5
votes
2answers
479 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 ...