Android KitKat

Android KitKat
Version of the Android operating system
	Android 4.4.2 KitKat running on a Nexus 5
Developer	Google
Released to; manufacturing	September 3, 2013
General; availability	October 31, 2013 (as Android 4.4) June 25, 2014 (with Wearable Extensions)
Final release	4.4.4_r2.0.1 (KTU84Q) / July 7, 2014
Kernel type	Monolithic (Linux)
Preceded by	Android Jelly Bean (4.1−4.2−4.3)
Succeeded by	Android Lollipop (5.0)
Official website	www.android.com/versions/kit-kat-4-4/
Support status
	Unsupported since October 1, 2017; Google Play Services support dropped since August 10, 2023;

Android KitKat is the codename for the eleventh Android mobile operating system, representing release version 4.4. Unveiled on September 3, 2013, KitKat focused primarily on optimizing the operating system for improved performance on entry-level devices with limited resources. On July 24, 2023, Google announced that Google Play Services would no longer support KitKat in August of that year.^[2]^[3]^[4] The first phone with Android KitKat was the Nexus 5.

As of January 2025,^[update] 0.12% of Android devices run KitKat.^[5]

^ "Android Source". Google Git. Archived from the original on June 13, 2021. Retrieved May 28, 2021.
^ "Google Play services discontinuing updates for KitKat (API levels 19 & 20) starting August 2023". Android Developers Blog. Archived from the original on July 25, 2023. Retrieved July 25, 2023.
^ Li, Abner (July 24, 2023). "Google Play services ending support for Android 4.4 KitKat". 9to5Google. Archived from the original on July 24, 2023. Retrieved July 25, 2023.
^ Amadeo, Ron (July 25, 2023). "Android 4.4 KitKat is truly dead, loses Play Services support". Ars Technica. Archived from the original on July 26, 2023. Retrieved July 26, 2023.
^ "Mobile & Tablet Android Version Market Share Worldwide". StatCounter Global Stats. Archived from the original on July 14, 2020. Retrieved November 16, 2020.

[1] "Android Source". Google Git. Archived from the original on June 13, 2021. Retrieved May 28, 2021.

[2] "Google Play services discontinuing updates for KitKat (API levels 19 & 20) starting August 2023". Android Developers Blog. Archived from the original on July 25, 2023. Retrieved July 25, 2023.

[3] Li, Abner (July 24, 2023). "Google Play services ending support for Android 4.4 KitKat". 9to5Google. Archived from the original on July 24, 2023. Retrieved July 25, 2023.

[4] Amadeo, Ron (July 25, 2023). "Android 4.4 KitKat is truly dead, loses Play Services support". Ars Technica. Archived from the original on July 26, 2023. Retrieved July 26, 2023.

[5] "Mobile & Tablet Android Version Market Share Worldwide". StatCounter Global Stats. Archived from the original on July 14, 2020. Retrieved November 16, 2020.

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