Android Froyo (Android 2.2)

Definition of Android Froyo (Android 2.2)

Android Froyo, or Android 2.2, is a version of the Android operating system developed by Google. Released in May 2010, it focused on improved performance, introducing features like faster browsing and enhanced support for Adobe Flash. Additionally, Froyo enabled mobile hotspot capabilities and the ability to install apps on external storage.


The phonetic pronunciation of “Android Froyo (Android 2.2)” is:ăn’droid frō’yō (ăn’droid tú point tú)

Key Takeaways

  1. Android Froyo introduced the JIT (Just-In-Time) compiler, which improved the performance and speed of applications running on Android devices.
  2. It added support for Adobe Flash, enabling users to view and interact with Flash content on their Android phones and tablets.
  3. Wi-Fi hotspot functionality was introduced, allowing users to share their device’s internet connection with other devices through Wi-Fi.

Importance of Android Froyo (Android 2.2)

Android Froyo (Android 2.2) holds importance as a significant milestone in the evolution of the Android operating system.

Launched by Google in May 2010, Froyo improved the overall performance of Android devices, bringing in new features and enhancements, such as support for Adobe Flash, USB tethering, and Wi-Fi hotspot functionality.

Additionally, it introduced the Just-In-Time (JIT) compiler, which substantially increased the execution speed of Android applications and optimized battery consumption.

As a result, Android Froyo played a vital role in laying the groundwork for future versions of the Android operating system, contributing to its widespread adoption and solidifying its place as a leading mobile platform.


Android Froyo, or Android 2.2, was introduced in May 2010 as an upgrade to its predecessor, Android 2.1 Eclair, and offered significant improvements in terms of functionality and user experience. One of the key objectives of Android Froyo was to enhance the overall performance of the mobile operating system, particularly in relation to speed, memory management, and power usage. This was achieved by implementing a new Just-In-Time (JIT) compiler, which increased the speed of app execution, and other system optimizations.

As a result, Android devices running Froyo were more responsive, efficient, and consistent in performance. Additionally, Froyo supported Adobe Flash, allowing users to view multimedia content on their devices, which proved to be a key differentiator from Apple’s mobile operating system, iOS, at the time. Apart from the performance enhancements, Android Froyo was designed to improve the user experience and offer new functionality across various aspects of the operating system.

One notable feature that was introduced in Froyo was the mobile hotspot capability, enabling users to share their device’s internet connection with other devices, such as laptops and tablets. The update also focused on enriching the web browsing experience by implementing the V8 JavaScript engine, which brought faster web page rendering and improved browsing capabilities. Furthermore, Froyo introduced support for installing apps on external storage (such as microSD cards), enriched application management, and improved the exchange support and security features, including remote wiping and password enforcement policies.

These advancements made Android 2.2 Froyo a pivotal update that helped propel the platform to greater heights in the mobile operating system market.

Examples of Android Froyo (Android 2.2)

Google Nexus One: Released in January 2010, the Google Nexus One was among the first devices to run Android Froyo (Android2). This smartphone was produced by HTC and launched in partnership with Google as part of the Nexus series. The device came with advanced features for that time, such as a 1GHz Qualcomm Snapdragon processor, a7-inch AMOLED touchscreen, and a 5 MP rear camera.

Motorola Droid X: This popular Android smartphone was launched in July 2010 and initially ran on Android1 Eclair but was later upgraded to Android Froyo (2) in September

The Droid X featured a3-inch touchscreen, an 8 MP rear camera, and a 1GHz processor, making it a powerful device for its time.Samsung Galaxy S: The Samsung Galaxy S was released in June 2010 and became one of the best-selling smartphones in the world at that time, establishing Samsung as a major player in the Android ecosystem. Initially, the device was launched with Android

1 Eclair but received an over-the-air update to Android Froyo (2) later in the year. The Galaxy S featured a 1GHz Hummingbird processor, a 4-inch Super AMOLED display, and a 5 MP rear camera, offering users an excellent smartphone experience.

Android Froyo (Android 2.2) FAQ

What is Android Froyo (2.2)?

Android Froyo (2.2) is the seventh major release and the second version of Android 2.x series. It was officially launched in May 2010. Froyo stands for Frozen Yogurt, as per Android’s tradition of giving dessert names to their releases.

What are the main features of Android Froyo (2.2)?

The main features of Android Froyo include improved speed and performance, USB tethering and Wi-Fi hotspot functionality, support for Adobe Flash 10.1, improved camera controls, and enhanced support for the Android Market, among others.

What improvements does Android Froyo (2.2) have for developers?

For developers, Android Froyo brings several enhancements like the addition of the Dalvik JIT compiler, which significantly improves the performance of CPU-heavy applications. There is also new support for Cloud-to-Device Messaging, improved WebView performance, and the ability to use APIs for device administration.

Which devices were the first to receive Android Froyo (2.2)?

The first devices to officially receive the Android Froyo (2.2) update were the Nexus One and the Motorola Droid. It was later followed by several other smartphones like the HTC Desire, HTC Evo 4G, Samsung Galaxy S, and more.

Can I upgrade my device to Android Froyo (2.2)?

Upgrading your device depends on the availability of the update for your specific device. Android updates are generally rolled-out by the device manufacturer and vary by device. Considering Android Froyo (2.2) is an older version of the operating system, it is unlikely that any devices still receive updates for this version.

Related Technology Terms

  • Mobile Operating System
  • Google
  • Android Market (now Google Play Store)
  • Adobe Flash Support
  • Wi-Fi Hotspot Functionality

Sources for More Information


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