Yes but it is very hard to do and can only be done if your phone's company allows it
Unfortunately, there's no way to update it. You will have to buy a new Android device to get the newest Android version.
To update the Android version of Qmobile Noir A600, you will need to access the settings menu. Then choose "update OS."
Usually, in order to update your device from one version of Android to another, you must receive an update from your carrier or the device's manufacturer.
You download the application first and then click on the update button.
Once you update your Android device either by flashing a ROM over it or OTA updates the version number changes.
Because your Android OS version may be outdated. And there's no way to update it.
Google releases a big update each 6-7 months and a minor update each 1-2 months. Here are the latest big updates of Android:January 26th, 2011 - the version 3.0 Honeycombcomes, the current version is reserved for large tablet and TV connected.October 19th, 2011 - the version 4.0 of Android: Ice Cream Sandwich.August, 2012 - Google releases the versions 4.1 of Android: Jelly Bean.November 13, 2012 - Google releases the version 4.2 of Android.
depends mainly on two things, the phone and the service provider. the phone must meet certain specifications for android 4.0 AND service provider must provide you with the update.
I believe not, Samsung has it locked out. However, you can download a vanilla version of Android, which lets you update. (Sorry, can't find the site right now) The Nexus phones, virtually the same thing, can update freely.
The latest released version of Android is 4.4.4
Latest android version is 5.1.2
As of August 2014, the fastest version of Android OS is version 4.4.4 (KitKat). The next Android version (Android "L") is set to debut in the fall.