Android 2.2 (froyo) began to provide OTA update

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According to the latest news, Google has started to provide android2.2 updates to Nexus One through OTA (over the air download. Because the update prompt is sent gradually, if you have Nexus One, pay attention to the update message in the status prompt bar. Maybe the next update is your machine.

 

For readers who do not understand the characteristics of android2.2, this version has the following major improvements: (the following from the http://www.cnbeta.com/articles/111686.htm)

1. Speed improvement

When Google introduced Android 2.2, it put speed first. Google added just-in-time (JIT) in 2.2 to increase the running speed by 2-5 times. The number of Nexus One game frames running in 2.1 is 29, and 2.2 is 41.

2. Added enterprise functions

Android 2.2 has added more than 20 enterprise functions, including new employee exchange support and device administrator APIs. It seems that android has begun to pay attention to the enterprise market that Apple has already attached, and RIM's life is even worse.

3. Push messages and network sharing

The newly added cloud-to-device messaging API allows users to push various messages to Android phones. The demonstration of pushing navigation information to Nexus One was also conducted. In addition, 2.2 has been added to the rumored tethering (network sharing) service, and there has also been a painting of the iPad using the Android mobile phone tethering to access the Internet.

4. browser upgrade

Google said that Android 2.2's built-in browser is the world's fastest mobile device browser, improving JavaScript performance by 2-3 times. At the same time, the positioning function of Google Maps can also be used in the browser; the new browser API also has a camera. Finally, Google announced that the browser supports flash and air.

5. Improvement of the electronic market

In the software store market of Android 2.2, there have also been many improvements: for example, the long-awaited app2sd (implemented by moving the program into the SD card); automatic updates of installed applications; in addition, Google released a web-based software store, which allows users to conveniently browse and purchase applications and song albums from a desktop browser. In addition, with the help of the simplify Media Service, users can easily transfer desktop computer songs to Android phones, and Android also has "ITunes.